36200UMD60 - Industrial sewing machine Union Special - Free user manual and instructions

USER MANUAL 36200UMD60 Union Special

ADJUSTING INSTRUCTIONS / ILLUSTRATED PARTS LIST

JUKI Union Special Oil - Less 36200 CLASS

MANUAL NO. PT0202

FOR STYLES

36200UAD52 36200UJED60

36200UED52 36200ULD60

36200UED60 36200UMD60

36200UHD52 36200UYD52

36200UJD60 36200UYD60

First Edition Copyright 2004

By

Union Special Corporation Rights Reserved In All Countries

Printed in U.S.A. January 2004

PREFACE

This parts manual has been prepared to assist you in locating individual parts or assemblies on 36200 Series machines.

It is the desire of Union Special that each machine run at its optimum performance. Parts listed in this manual are designed specifically for your machine and are manufactured with utmost precision to assure long lasting service.

This manual has been comprised on the basis of available information. Changes in design and/or improvements may incorporate a slight modification of configuration in illustrations or part numbers.

On the following pages are illustrations and terminology used in describing the parts used on 36200 Series machines.

TERMS

Prices are net cash and subject to change without notice. All shipments are forwarded F.O.B. shipping point. A charge is made to cover postage and insurance.

CONTENTS

PREFACE 2

TERMS 2

IDENTIFICATION OF MACHINES .... 3

TORQUE REQUIREMENTS .... 3

DESCRIPTION OF MACHINES 3

STYLE OF MACHINES 4

SAFETY RULES: 5

IDENTIFYING PARTS 6

NEEDLES 6

APPLICATION 6

Threading 7

Oiling 8

ADJUSTING INSTRUCTIONS 9

SETTING THE NEEDLE BAR HEIGHT & ALIGNMENT 9

SETTING THE NEEDLE BAR HEIGHT & ALIGNMENT (CONT) 10

ALIGNING THE CYLINDER 10

SETTING THE LOOPER TRAVEL 10

INSTRUCTIONS FOR USING SYNCHRONIZING GAUGE 21277CG ....11

SETTING THE LOOPER TRAVEL 11

TIMING THE NEEDLES TO THE LOOPER 11

TIMING THE NEEDLES TO THE LOOPER (CONT.) 12

LOOPER ADJUSTMENTS ...... 13

LOOPER ADJUSTMENTS (CONT.) 14

SETTING THE FRONT NEEDLE GUARD ....14

SETTING THE FEED DOGS....14

SETTING THE REAR NEEDLE GUARD 15

CONTENTS (CONT.)

SETTING THE STITCH LENGTH 15

DIFFERENTIAL FEED CONTROL 15

SETTING THE PRESSER FOOT 15

SETTING THE PRESSER FOOT (CONT.) 16

SETTING THE PRESSER FOOT (CONT.) 17

SETTING THE KNIFE DRIVE LEVER....17

SETTING THE KNIFE DRIVE LEVER (CONT.) 18

SETTING THE TRIMMING KNIVES FOR LAP SEAMING (ALL STYLES) 18

SETTING THE TRIMMING KNIVES (ALL STYLES) (CONT.) 19

NEEDLE THREAD ADJUSTMENTS 19

LOOPER THREAD ADJUSTMENT 20

COVER THREAD ADJUSTMENT 20

TENSION RELEASE 20

HUNG FOOT ADJUSTMENT 21

SETTING THE LAP FORMER 21

LAP SEAMING 21

OIL SIGHT GAUGES, TOP COVERS & MISCELLANEOUS TAKEUP & EYELET PARTS 23

MAIN FRAME, BUSHINGS & MISCELLANEOUS EYELET & COVER PARTS 25

MAIN SHAFT & MISCELLANEOUS OILING 27

CRANKSHAFT & NEEDLE LEVER PARTS 29

TENSION PARTS 31

DETACHABLE HEAD, HEAD COVERS, NEEDLE BAR & NEEDLE BAR HEAD 33

DETACHABLE HEAD, HEAD COVERS, NEEDLE BAR & NEEDLE BAR HEAD 35

DIFFERENTIAL & MAIN FEED BARS, FEED DOGS & FEED LIFT ECCENTRIC ASSEMBLY 37

FEED DRIVE ASSEMBLY, FEED ROCKER & LOOPER AVOID PARTS 39

KNIFE DRIVING PARTS 41

Each UNION SPECIAL machine is identified by a style number, which is stamped into the style plate affixed to the middle of the machine under the tension assembly.

The serial number is stamped in the casting at the right rear base of the machine.

TORQUE REQUIREMENTS

Torque (measured in inch-pounds) is a rotating force (in pounds applied through a distance by a lever (in inches or feet)). This is accomplished by a wrench, screwdriver, etc. Many of these devices are available, which when set at the proper amount of torque will tighten the part to the correct amount and no tighter.

All straps and eccentrics should be tightened to 19-21 inch-pounds (22-24cm/kg) unless otherwise noted.

All other nuts, bolts, screws, etc. should be tightened by hand as tightly as possible, unless otherwise noted.

DESCRIPTION OF MACHINES

Universal style, Feed-off-the-arm, high speed, medium throw, five or six thread machine. There are four needles and one retainer abreast, one looper and a manually adjusted differential feed control. There is an enclosed automatic lubricating system, filter type oil return pump, visual sight oil action and supply gauges. The maximum work space in front of the needles is 8 inches (203.2mm). Recommended maximum speed - 4200 R.P.M. for all Styles. Machines can be used on either table or pedestal mount.

STYLE OF MACHINES

36200UAD52	FLATSEAMER: For simultaneously trimming right and left plies and flatseaming knit undergarments, infants clothing and similar light to medium weight materials where closing elastic is required.Seam specifications 607-FSa-1. Components produce a .205" (5.2mm) wide seam.
36200UED52	LAP FLATSEAMER: For simultaneously trimming right and left plies and lap seaming men's and woman's briefs, undergarments, sweatpants, sweatshirts, infant sleepers and similar garments. Flat sewing parts with lap seam presser foot and lapformer. Seam specifications 607LSa-1. Components produce a .205"(5.2mm) wide seam.
36200UED60	LAP FLATSEAMER: Same as 36200UE52 except fitted with components to produce a .236" (6.0mm) wide seam.
36200UHD60	LAP FLATSEAMER: For simultaneously trimming right and left plies and lap seaming men's briefs shorts, and similar garments made of light to medium weight material where crossing elastic and heavy seams, such as leg bindings is necessary. The right section of the sewing parts are raised .050" (1.27mm) to assure a better lap seam.Seam specifications 607-LSa-1. Components produce a .205" (5.2mm) wide seam.
36200UJD60	FLATSEAMER: Same as 36200UA52 except fitted with components to produce a .236" (6.0mm) wide seam.
36200UJED60	FLATSEAMER: For simultaneously trimming right and left plies and flatseaming knit undergarments, infants clothing and similar light to medium weight materials where closing elastic is required.Seam specifications 607-FSa-1.LAP FLATSEAMER: For simultaneously trimming right and left plies and lap seaming men's briefs shorts, and similar garments made of light to medium weight material where crossing elastic and heavy seams, such as leg bindings is necessary. Seam specifications 607-LSa-1. (Machine includes sewing parts to sew both FSa-1 Flat (butt) seam and LSa-1 Lap seam.)Components produce a .236" (6.0mm) wide seam.
36200ULD60	LAP FLATSEAMER:
36200UMD60	LAP FLATSEAMER: Same as 36200UHD52 except fitted with components to produce a .236" (6mm) wide seam.
36200UYD52	LAP FLATSEAMER: Forsimultaneously trimming right and left plies and lap seaming operations on the leg openings of knitted boxer style briefs using wide knitted callerette material. Flat sewing parts with special lap seam presser foot and special lap former. Fitted with long feed dogs,"T" shaped yielding section with light weight spring, light presser bar spring and wear plates on presser foot.Seam specifications 607LSa-1. Components produce a .205(5.2mm) wide seam.

SAFETY RULES:

1. Before putting the machines described in this manual into service, carefully read the instructions. The starting of each machine is only permitted after taking notice of the instructions and by qualified operators.

IMPORTANT! Before putting the machine into service, also read the safety rules and instructions from the motor supplier.

1. Observe the national safety rules valid for your country.

2. The sewing machines described in this instruction manual are prohibited from being put into service until it has been ascertained that the sewing units which these sewing machines will be built into, have conformed with the EC Council Directives (89/392/EEC, Annex II B).

Each machine is only allowed to be used as foreseen. The foreseen use of the particular machine is described in paragraph "STYLES OF MACHINES" of this instruction manual. Another use, going beyond the description, is not as foreseen.

1. All safety devices must be in position when the machine is ready for work or in operation. Operation of the machine without the appertaining safety devices is prohibited.

2. Wear safety glasses.

3. In case of machine conversions and changes all valid safety rules must be considered. Conversions and changes are made at your own risk.

4. The warning hints in the instructions are marked with one of these two symbols:

1. When doing the following the machine has to be disconnected from the power supply by turning off the main switch or by pulling out the main plug:

8.1 When threading needle(s), looper, spreader etc.
8.2 When replacing any parts such as needle(s), presser foot, throat plate, looper, spreader, feed dog, needle guard, folder, fabric guide etc.
8.3 When leaving the workplace and when the workplace is unattended.
8.4 When doing maintenance work.
8.5 When using clutch motors without actuation lock, wait until the motor is stopped totally.

1. Maintenance, repair and conversion work (see item 8) must be done only by trained technicians or special skilled personnel under consideration of the instructions.

2. Any work on the electrical equipment must be done by an electrician or under direction and supervision of special skilled personnel.

3. Work on parts and equipment under electrical power is not permitted. Permissible exceptions are described in the applicable sections of standard sheet DIN VDE 0105.
4. Before doing maintenance and repair work on the pneumatic equipment, the machine has to be disconnected from the compressed air supply. In case of existing residual air pressure, after disconnecting from compressed air supply (i.e. pneumatic equipment with air tank), the pressure has to be removed by bleeding.

ILLUSTRATIONS

This manual has been arranged to simplify ordering repair parts. Exploded views of various sections of the mechanism are shown so that the parts may be seen in their actual position in the machine. On the page opposite the illustration will be found a listing of the parts with their part numbers, description and the number of pieces required in the particular view being shown.

Numbers in the first column are reference numbers only, and merely indicate the position of the part in the illustration. The reference number should never be used in ordering parts. Always use the part number listed in the second column.

Component parts of sub-assemblies which can be furnished for repairs are indicated by indenting their descriptions under the description of the main sub-assembly. As an example refer to the following text.

1. 29126 EC Upper Looper Drive Shaft Assembly 1

2. 22503 F Screw 1

3. 39543 E Cam Follower Locking Clamp 1

It will be noted in the previous example that the cam follower, bushing and cam guide and the upper looper drive shaft are not listed. The reason is that replacement of these parts individually is not recommended, so the complete upper looper drive shaft assembly should be ordered.

When a part is common to all machines covered in this manual, no specific usage will be mentioned in the description. However, when the parts for the various machines are not the same, the specific usage will be mentioned in the description and, if necessary, the difference will be shown in the illustration.

A numerical index of all the parts shown in this manual is located at the back. This will facilitate locating the illustration and description when only a part number is known.

IDENTIFYING PARTS

Where the construction permits, each part is stamped with its part number. On some of the smaller parts and on those where construction does not permit, an identification letter is stamped in to distinguish the part from similar ones.

PLEASE NOTE: Part numbers represent the same part, regardless of which manual they appear. On all orders please include part number, name and style of machine for which the part was ordered.

NEEDLES

Each needle has both a type and size number. The type number denotes the kind of shank, point, length, groove, finish and other details. The size number, stamped on the needle shank, denotes the largest diameter of the blade measured between the shank and the eye. Collectively, the type number and size number represent the complete symbol which is given on the label of all needles packed and sold by Union Special.

TYPE DESCRIPTION

118GAS Extra short, double groove, struck groove, .060" diameter shank, chromium plated needle. Sizes available 065/025, 070/027, 075/029, 080/032, 090/036.

118GBS Extra short, single groove, struck groove, spotted .060" diameter shank, chromium plated needle. Sizes available 075/029, 080/032.

118GHS Same as 118GBS, except with ball point. Sizes available 070/027, 075/029, 080/032.

118GJS Same as 118GHS, except with tapered blade and ball point. Sizes available 065/025, 070/027, 075/029.

118GKS Round shank, round point, extra short, double groove, struck groove, spotted, chromium plated needle. Sizes available 070/027, 075/029, 080/032.

36211 Retainer needle, no scarf, chromium plated. Sizes available 065/025, 070/027, 075/029.

APPLICATION

When changing the needle, make sure it is fully inserted in the needle driving arm before the clamp screw is tightened.

To have needles promptly and accurately filled, an empty package, a needle sample, or the type and size number should be forwarded. Use the description on the label. A complete order should read as follows: "100 needles, type 118 GKS, size 075/029".

THREADING

36200 MACHINE

OILING

Referring to Fig. 1, fill the machine at (A) and (B). Oil capacity of class 36200 is 2.5 ounces in the bottom reservoir and 2.5 ounces in the top reservoir. Use a straight mineral oil, Saybolt viscosity of 90 to 125 seconds at 100° Fahrenheit (Union Special Spec 175 part no. 28604R). The oil level is checked at gauges (C) and (D). Maintain oil level between the red lines of these gauges.

This machine is automatically lubricated by a continuously driven rotary pump. Oil flow can be observed through windows (A) and (B). When installing a new machine or starting a machine that has been idle for some time, priming may be necessary. Remove plug screws (E), fill holes with recommended oil and replace screws BEFORE operating. If oil does not flow while machine is running, pump is inoperative.

Remove screw 22733B (F, Fig. 1 inset) to drain oil from the top reservoir. To drain oil from bottom reservoir remove screw 999-196 (G).

Occasionally, it is necessary to oil the linkage of the presser foot, the knife holder shank (36273A), guide collar (36273K) and the various links and bearings of the presser foot lifting mechanism and thread tension release.

F B D A E UNION SPICKER C G

FIG. 1

ADJUSTING INSTRUCTIONS

Instructions stating direction or location, such as right, left, front or rear of the machine are given relative to the operator's position at the machine unless otherwise noted. The handwheel rotates clockwise in operating direction.

SETTING THE NEEDLE BAR HEIGHT & ALIGNMENT

Straight Edge Throat Plate Needle

FIG. 2

Insert the first (left) and fourth needles into the needle head. The needles for this Class of machine are made with two flats on the front of the shank. This will enable you to correctly position the needles in the needle head. Make certain the needle shank is fully inserted and that the screw is seated firmly on the flat.

To position the needle head square with the throat plate, use the upper knife or a straight edge to align the needles with the cross grooves in the throat plate. (See Fig. 2)

Refer to table 1 for the dimension from the fourth (lowest) needle to the surface of the throat plate and for the number of the needle bar height gauge.

ELYTS	MORFNOISNEMIBEN ELTSEWOLARTTHOTELDEEN THGIEH EGUETALPTAOREGUAGSTEPECAFRUS REBMUN DE
52 GAUGE	17/32" (13.5MM)	21227BU	.531
60 GAUGE	1/2" (12.7MM)	21227DS	.500

Position the needle bar at its highest point of travel. Loosen needle bar clamp screw (A, FIG.3) & use the specified needle bar height gauge (B) to achieve the desired height dimension from the fourth (lowest) needle (C) to the throat plate surface (D). Tighten clamp screw (A) and recheck setting. Care must be taken not to disturb the needle head alignment while making the adjustment. Add the two middle needles and the retainer.

TABLE 1

A C D B FIG. 3

CAUTION: If the needle head has been replaced it must be torqued to 17 in. lbs. (20cm/kg). After tightening, check for expansion of the needle bar by positioning it up into the lower bushing hole. If the bar has expanded it will bind in the bushing. The bar must be replaced or lapped to reduce the bell shape. Align and set needle bar height as described above.

SETTING THE NEEDLE BAR HEIGHT & ALIGNMENT (CONT)

Left space is .005" (0.15mm) larger than the right space

FIG. 4

Correct spacing of the needles in the throat plate stitch tongue is imperative to proper sewing conditions. Improper relationship of the needles to the stitch tongue often results in malformed stitches. When replacing the stitch tongue make sure needles are aligned properly (see Fig. 4).

If the stitch tongue and throat plate are properly seated and the needle position is not correct, the cylinder has probably been forced out of position. If realignment is necessary, refer to the section "Centering the Cylinder".

When the needles are correctly positioned in the throat plate the space to the left of the needles in the stitch tongue slot is .006" (0.15mm) more than the space to the right (see Fig. 4). Actually, the needle bar is centered to the throat plate and cylinder, however, to provide clearance on the left side of the needle for the needle loops passing around the looper during the down stroke of the needles, the slots in the stitch tongue are made off-center to the left. Accurate positioning of the needles may be obtained by repositioning the cylinder.

Torque To: 18 ft. lbs. A B

FIG. 5

ALIGNING THE CYLINDER

Remove the top front cover and gasket from the main frame. Loosen cylinder holding screw (A, Fig. 5). Turn eccentric screw (B) clockwise to move the cylinder so the needles are closer to the right side of the stitch tongue. Turn the stud counterclockwise to locate the needles closer to the left. Tighten screw (A) and recheck settings.

NOTE: The cylinder may not move freely when the eccentric is turned because the joint sealant compound has set. Light tapping with a wooden block at the joint or midpoint of the arm may be necessary.

54° 40' 55° 40' 56° 40' A B C

FIG. 6

SETTING THE LOOPER TRAVEL

Attach looper travel gauge plate (A, Fig. 6) to the rear of the cylinder arm. Set the bottom of the gauge so it is approximately horizontal and lock lightly in place with screw (B) directly underneath. Attach looper travel gauge pointer (C) to the looper using the left needle guard screw hole. Turn the handwheel in operating direction until the looper is positioned to the far right. Set pointer (C) at zero degrees by rotating gauge plate (A) and lock in place. Continue turning the handwheel until the pointer stops. If the looper travel is correct the pointer should indicate 55°40'.

SETTING THE LOOPER TRAVEL

Technical diagram showing mechanical assembly with labeled parts A and B, including a flange and bolted joint.

FIG. 7

To adjust the looper travel remove the top front cover and the end cover. Loosen left-handed locknut (A, Fig. 7) and turn screw (B) clockwise to decrease the looper travel or counterclockwise to increase the looper travel. Tighten locknut (A) and recheck setting.

NOTE: After setting the looper travel the machine must be checked for synchronization.

TIMING THE NEEDLES TO THE LOOPER

To visually check the timing of the needles to the looper, turn the handwheel in operating direction until the needle bar has reached its lowest position and has risen 5/32" (4.0mm). At this time the looper point should appear at the same relative position to the needles whether rotation of handwheel is clockwise or counterclockwise.

INSTRUCTIONS FOR USING SYNCHRONIZING GAUGE 21277CG

A F B E C D 5/32" (4.0mm)

FIG. 8

Turn the handwheel until the needle bar is at its lowest point. Loosen presser bar regulating screw (A, Fig. 8) and insert needle bar setting block (B) under the head of the screw (A) with stop screw (C) above needle bar (D). Tighten screw (A).

The long portion of the looper clamp and height gauge (E, Fig. 8) laid on its side is the 5/32" (4.0mm) gauge used to set the distance between stop screw (C) and the top of the needle bar (D) at its lowest position. Tighten nut (F) to clamp stop screw (C) into place.

TIMING THE NEEDLES TO THE LOOPER (CONT.)

Technical diagram of a mechanical device with labeled parts A through G, showing assembly and mounting details.

FIG. 9

Attach the looper clamp and height gauge (A, Fig. 9) to the heal of the looper by tightening screw (B). Turn the handwheel slowly in a clockwise direction until needle bar (C) touches stop screw (D). Loosen screw (E) and set synchronizing gauge rod (F) so the flat end is on one of the lines in the center of the block (G). Tighten screw (E).

Turn the handwheel in the opposite direction until the needle bar touches stop screw (D, Fig. 9). Synchronizing rod (F) should come to the same line on block (G). The difference must not exceed one line.

If the setting cannot be achieved, main shaft coupling (A, Fig. 10) must be repositioned. Remove the crank chamber cover and gasket. Loosen the three coupling screws (B). If synchronizing rod (F, Fig. 9) moves more to the right while the handwheel is rotated in a clockwise direction, the looper is too fast and the main shaft should be retarded. If the rod moves more to the right when the handwheel is rotated in a counterclockwise direction the looper is too slow and the mainshaft should be advanced. Tighten screws (B, Fig. 10).

NOTE: If the stationary Knife interferes with the synchronizing rod (F) remove the knife to make the adjustment.

A B

FIG. 10

LOOPER ADJUSTMENTS

.094" (2.4mm) A C B

FIG. 11

Looper Avoid

The looper avoid is set at .094" (2.4mm). Using gauge no. 21227BV (A, Fig. 11), position looper shaft (B) fully to the rear (away from operator) and insert the gauge through the looper shaft hole in the end of the cylinder until the plunger is fully extended from the gauge. Tighten clamp screw (C). When the looper is positioned fully to the front, the end of the plunger should be flush with the end of the gauge. The motion of the plunger from the extended position to flush represents .094" (2.4mm) travel. To adjust the looper avoid remove the cylinder cover and loosen screw (A, Fig. 12) with TT-85 wrench. Raise the ball joint to shorten the avoid motion or lower it to lengthen the avoid motion. Tighten screw (A). Reposition gauge (A, Fig. 11) and recheck the setting.

Technical diagram of a car interior showing dashboard, steering wheel, and valve (no text or labels)

FIG. 12

.018" to .025" (0.46mm to 0.64mm) Throat Plate C D

FIG. 13

Vertical Adjustment of Looper

A clearance of .018" to .025" (0.46mm to 0.64mm) should be maintained between the top of the looper and the bottom of the stitch tongue. Loosen screw (C, Fig. 13) and turn screw (D), directly under the looper, up or down as required. Make sure the looper is seated and tighten screw (C). Check for clearance.

LOOPER ADJUSTMENTS (CONT.)

3/16" (4.8mm) A Left Needle B Looper Point .002" (0.05mm)

FIG. 15

Looper Gauge

Turn the handwheel in operating direction until the looper has traveled fully to the left. Loosen screw (A, Fig. 15) and move the looper holder to the right or left until the distance from the point of the looper to the center of the first (left) needle is 3/16" (4.8mm). Clearance between the looper point and the scarf of the needle must not exceed .002" (0.05mm). Turn screw (B) until the .002" (0.05mm) dimension is achieved. Tighten screw (A).

NOTE: Looper gauge may need to be increased or decreased slightly to obtain a proper stitch.

SETTING THE FRONT NEEDLE GUARD

Install needle guard (A, Fig. 16) and position it to touch but not deflect the first needle. Slowly turn the handwheel in operating direction and check the needles to make sure they are not pinched between the looper and the needle guard.

Technical line drawing of a mechanical assembly with no visible text or symbols

FIG. 16

One Full Tooth J D C A E F B G H

FIG. 17

SETTING THE FEED DOGS

Preliminary Setting:

Install the differential feed dog (A, Fig. 17) with screw (B). Attach rear needle guard (C) to main feed dog (D), pushing in fully to the rear and tighten screw (E). Install main feed dog with screw (F).

As a starting point loosen screw (G) and set the slot in feed bar eccentric stud (H) in a horizontal position. Tighten screw (G). At the highest point of travel feed dogs (A and D) should be the depth of one full tooth above throat plate (J). Loosen screws (B and F) and adjust the height of each feed dog by moving them up or down in the elongated slot of the shank. Tighten screws (B and F). Loosen screw (G) and turn stud (H) until the top of the feed dogs are parallel to the throat plate. Rotating stud (H) will simultaneously level both feed dogs.

NOTE: When setting eccentric stud (H) if turned clockwise feeddogs should go up if turned counterclockwise feed dogs should go down.

Final Setting:

Both the main and differential feed dogs may be individually adjusted to height. Main feed dog (D) at its highest position should rise above the top of the throat plate the depth of one full tooth when the normal presser spring pressure is applied. The differential feed (A) may then be raised to it.

SETTING THE REAR NEEDLE GUARD

A B C .000" - Touch

FIG. 18

Set rear needle guard (A, Fig. 18) so it touches the first (left) needle (B) but does not deflect. Check the guard position to the other needles to avoid pinching. Loosen screw (C) and reposition guard (A) as necessary. Tighten screw (C).

SETTING THE STITCH LENGTH

This machine is designed to sew 10 to 16 stitches per inch. The normal factory setting is 12 stitches per inch. To change the stitch length remove the plug screw located directly above the cylinder side cover. Loosen screw (A, Fig. 19) in lever (B) and move up to increase the stitch length or down to decrease the stitch length. Tighten screw (A) and replace the plug screw.

CAUTION: If the stitch length is changed the rear needle guard setting must be checked and readjusted if necessary. Failure to do so may result in needle and/or parts breakage.

CAUTION: When making stitch length adjustment do not exceed maximum recommended stitch length due to possible part damage.

Technical diagram of a car dashboard with labeled parts A, B, C, D and a dial indicator for measurement.

FIG. 19

DIFFERENTIAL FEED CONTROL

The amount of differential feed is controlled by lever (C, Fig. 19). The adjusting plate is numbered from 1 to 9. When the lever is set from numbers 1 to 4 reverse differential or stretching occurs. The numbers from 4 to 5 produce equal feed stitching while numbers 5 to 9 produce a gathering stitch. The two stop screws (D) can be set to limit the movement of lever (C) or lock the lever in one position.

1/32° (.8mm) B E C D A

FIG. 20

SETTING THE PRESSER FOOT

Remove the presser bar regulating screw and the presser spring. Raise the needle bar to its highest position and remove the retainer. As the foot is slipped under the needles, swing the upper knife into the opening on the right side of the foot and slide the linkage onto the hook driving sleeve. Insert the presser bar through the linkage and into the presser foot shank. Tighten presser foot screw. With the presser bar inserted properly into the presser foot, position the foot left to right so the finger of cover thread carrier (A, Fig. 20) is between the first and second needles. Set presser bar guide (B, Fig. 20 Inset) so foot will not move. Set right presser foot guide (C) and left presser foot guide (D) to maintain setting. Loosen presser bar guide screw (E Fig. 20 Inset) and check to see that foot has vertical freedom with no right to left play, no bind. Put the needle bar is in its lowest position, and set 1/32"(0.8mm) above head of presser bar guide stud. Tighten presser bar guide screw (E).

SETTING THE PRESSER FOOT (CONT.)

C A D 1/64" (-.4mm) B F 1/64" (-.4mm) E

FIG. 21

Turn the handwheel in operating direction until link (A, Fig. 20) has traveled fully to the front. There must be a 1/64" (0.4mm) clearance between link (A) and the back of needle head (B) when link (A) starts to jackknife. Loosen screw (C) and rotate driving sleeve (D) to position link (A). Tighten screw (C).

Add the cover thread hook(F) and cover thread carrier(E) if they are not in place. Position carrier so the thread loop will be carried behind the first two needles. There should be a minimum 1/64"(0.4mm) clearance between the hook and the carrier at their closest position.

A B C D 1/32" (0.8mm)

FIG. 22

Replace the presser spring and the presser bar regulating screw. Loosen screws (A, Fig. 22) in lifter lever link assembly (B) and position lever (C) so there is 1/32" (0.8mm) clearance between it and presser bar guide (D) when the feed dogs are below the throat plate.

Pure technical line drawing of a road intersection with no text, numbers, or symbols

FIG. 23

When the hook swings to the left it will pass over the cover thread. On its return travel, the thread will "pop" into the slot on the underside of the hook and is carried to the right. This thread forms a triangle for the third and forth needle threads to pass through. As the cover thread "pops" into the slot it must cast-off the high point of take-up (A, Fig. 23) at the same time. Loosen the two screws in the cover thread take-up and reposition if necessary. If there is difficulty in making this adjustment, check the thread tension and make sure the hook point has an extremely high polish and the angle is correct. Due to clearance requirements bending the hook is not recommended.

SETTING THE PRESSER FOOT (CONT.)

Technical diagram of a mechanical clamp or lever assembly with labeled parts A, B, and C

FIG. 24

1/64" (.4mm)

FIG. 25
The presser foot lifter stop plunger must be set so the cover thread hook will not hit the bottom of the needle head as the presser foot is being lifted. Position the needle bar to its lowest point of travel. Loosen nut (A, Fig. 24) and turn plunger (B) clockwise until it strikes the crankshaft counterweight. While applying pressure to lifter (C) to lift the foot, back out of the plunger until the distance between the hook and the underside of the needle head is 1/64" (0.4mm) (see Fig. 25). Tighten nut (A, Fig. 24).

Technical diagram of a mechanical device with labeled parts A, B, C, D

FIG. 26

To adjust the position and tension of frame chip guard (A, Fig. 26), slightly loosen screw (B) and turn washer (C) with 21388Y spanner wrench until spring (D) snaps the guard into the closed position. Tighten screw (B). A light resistance should be felt when opening the guard.

SETTING THE KNIFE DRIVE LEVER

A B C

FIG. 27

Position the needle bar at the bottom of its stroke. Measure from the top of the needle bar to the top of the casting to obtain dimension "A" (see Fig. 27).

Position the needle bar at the top of its stroke. Measure from the top of the needle bar to the top of the casting to obtain dimension "B". Subtract dimension "A" from dimension "B" and divide by two. Add this number to dimension "A" to obtain "C". Set a caliper to the "C" dimension and turn the handwheel in operating direction until the height of the needle bar is at the "C" dimension

SETTING THE KNIFE DRIVE LEVER (CONT.)

6 0'Clock 2.27/32" (72.2mm)

FIG. 28

At this time the knife drive lever should be in the 6 o'clock position. If adjustment is necessary, loosen screws (A, Fig. 28) in the needle lever and reposition knife drive lever (B) to the 6 o'clock position. Tighten screws (A). The dimension between the centerline of right and left knife drive connection ball joints (C and D) must be 2 27/32" (72.2mm). Loosen left hand thread nut (E), right hand thread nut (F) and turn connecting rod (G) until dimension is achieved. Tighten nuts (E and F).

SETTING THE TRIMMING KNIVES FOR LAP SEAMING (ALL STYLES)

Butt Seam 1/32" - 1/16" (.8mm - 1.6mm) Lap Seam 1/64" (.4mm)

FIG. 29

To make the adjustments for a lap seam, position lower knife (A, Fig. 29) in the foot so it extends 1/64" (0.4mm) past the right side of the left toe (B) (approximately even with the first needle). Loosen screw (C) and move knife in or out as required. Tighten screw (C) securely.

Turn handwheel in operating direction until knife driving bracket (D) is positioned to the extreme left. At this time the front edge of both knives should be parallel with each other and the upper knife cutting edge should overlap lower knife cutting edge by 1/64" (0.4mm).

SETTING THE TRIMMING KNIVES (ALL STYLES) (CONT.)

Technical diagram showing mechanical assembly with labeled components A, B, C, D and a bolted joint detail

FIG. 30

A B C 1/16" (1.6mm)

FIG. 31

If necessary loosen screw (A, Fig. 30) and move knife (B) to the right or left as required. Tighten screw (A).

If the shear angle between the knives has to be changed, raise or lower screw (C, Fig. 30) in knife holder shank (D).

To set spring pressure between the knives loosen screw (A, Fig. 31) and raise knife holder guide collar (B) 1/16" (1.6mm) from knife driving bracket (C). Tighten screw (A).

Technical diagram of a mechanical device with labeled components A, B, and C

FIG. 32

NOTE: More or less spring pressure may be required depending on the type of material being sewn. Also, both knives may have to be repositioned after a trial seam is made so there is an equal margin from the edges of the two plies to the center rows of stitching.

NEEDLE THREAD ADJUSTMENTS

Four needle thread strike-off pins (A, Fig. 32) are provided for independent needle thread control. Level the take-ups to the height of the thread in the needle lever eyelet at its lowest position. Raise the first take-up (nearest the operator) 1/8" (3.2mm) and the second take-up 1/16" (1.6mm). Further adjustment may be necessary to obtain proper needle loop size so skipped stitches may be avoided.

1/8" (3.2mm) A B C D

FIG. 33

Set the four frame needle thread eyelets (B, Fig. 32) eye with the eyelets in holder (C). Adjust as necessary so the needle thread loops around the looper will remain firm and not seek random positions when the needle bar descends.

Unlocking spring (A, Fig. 33) provides a proportional amount of pull-up of the needle threads when the machine is reversed for unlocking the stitch so the loops will not form on the front of the needles and become caught by the looper.

NOTE: Unlocking spring is only used when starting and stopping on the material.

Turn screw (B) up or down so unlocking spring (A) will have 1/8" (3.2mm) drop from the bottom of the thread holes to the top of screw (B). Loosen screw (C) and turn knurled knob (D) to adjust the spring tension. Tighten screw (C).

Tension of the six threads is individually controlled. The needle tension is seldom uniform; the first needle thread having more tension than the other three. Use only enough tension to pull up the stitch. A well-balanced stitch will have the first and fourth needle loops pulled up and the second and third needle loops small and even.

LOOPER THREAD ADJUSTMENT

Technical diagram of a mechanical component with labeled parts A, B, C, D, E, F and an inset view showing a circular component.

FIG. 34

Loosen screws (A, Fig. 34) and position looper thread cast-off (B) flush with the right end of cast-off support plate (C). Tighten screws (A). Loosen screws (D, Fig. 34 inset) and time take-up (E) so the thread will cast-off when the needle bar has descended 7/64" (2.8mm) from its highest position. When thread eyelets (F) are moved further to the left the amount of thread pull-off will increase.

C D B A 3/32" (2.4mm) F E

FIG. 35

COVER THREAD ADJUSTMENT

Loosen screw (A, Fig. 35) and set the lower edge of cover thread take-up eyelet (B) so its 3/32" (2.4mm) above the surface of cast-off plate (C). Tighten screw (A). As the cover thread hook moves to the left over the cover thread and the needle bar starts to rise, the cover thread must "cast-off" from the high point of take-up (D). Loosen screws (E) and adjust take-up (F) accordingly. make sure that take-up (F) is centered in cast-off plate slot (C) and take-up eyelet (B) is centered to take-up (F). Tighten screws (E).

Technical diagram of a mechanical device with labeled parts A, B, and D, showing internal components and assembly.

FIG. 36

TENSION RELEASE

The tension releases should start to function when the presser foot has raised approximately 1/32" (0.8mm) above the surface of the throat plate and be entirely released when the presser foot has reached its highest position. Insert a large screwdriver into slot on the right end of shaft (A, Fig. 36), loosen screw (B) in lifter lever (C) and turn the screwdriver to raise or lower pins (D). Tighten screw (B).

NOTE: Make sure the 1/32" (0.8mm) clearance between the presser bar lifter lever and presser bar guide has been maintained. Refer to Fig. 22 if readjustment is necessary.

HUNG FOOT ADJUSTMENT

When sewing on extremely lightweight material and/or feed cutting is a problem, the presser foot may be "hung" by raising stud (B) until guide (A) rests on the shoulder of stud (B). This adjustment will raise the presser foot slightly, so only the pressure of the presser foot shoes contact the material. Turn handwheel in operating direction until the feed dogs are below the throat plate surface. At this time there should be a 1/32" (0.8mm) clearance between the bottom of presser bar guide (A, Fig. 37) and presser bar guide stud (B). To hang presser foot, loosen lock nut (C Fig. 37) and turn thumbscrew (D Fig. 37) so that the foot comes up slightly, tighten nut (C Fig. 37).

SETTING THE LAP FORMER

Attach gibs (A, Fig. 38) to the cylinder cover but do not tighten screws (B); leave them snug for further adjustment. Fasten spring (C, Fig. 38 inset) to the bottom of slide block (D) and insert between gibs (A). Attach lap former (E) to slide block (D) with screws (F) and position it in the center of the presser foot. Position the slide block so it has a snug (but not tight) fit the entire length of the gibs. Tighten screws (B).

D C 0 B A 1/32" (.8mm)

FIG. 37

Technical diagram of a mechanical assembly with labeled parts A, B, C, D, E and a magnified inset showing internal components.

FIG. 38

LAP SEAMING

Lap Seaming can be accomplished using three methods:

1. Lap Seaming cutting two plies of material.

A. Remove butt seam presser foot and replace with lap seam presser foot. Refer to pages 15, 16, & 17 for presser foot adjustments.
B. Attach lap former and slide block with spring. See above for adjustments.

1. Lap seaming cutting only right ply of material.

A. Use butt seam presser foot.
B. Remove front right throat plate screw and attach 36203 edge guide with 22849 screw, and adjust left or right for proper coverage on bottom.
C. Adjust knives left or right for proper trimming and coverage on top.

1. Lap seaming cutting only left ply of material.

A. Use butt seam presser foot.
B. Remove left front throat plate screw and attach 36203 edge guide with 22849 screw, and adjust left or right for proper coverage on bottom.
C. Adjust knives left or right for proper trimming and coverage on top.

Technical diagram of a mechanical assembly with numbered components and exploded views, including a detailed view of the motor assembly.

OIL SIGHT GAUGES, TOP COVERS & MISCELLANEOUS TAKEUP & EYELET PARTS

Ref.			Amt.
No.	Part No.	Description	Req.

1. 93 Screw, for crank chamber cover 5
2. 35888N Crank Chamber Cover 1
3. B3530555000 Oil Sight Gauge 1
4. 660-212 "O"Ring.... 1
5. 22516A Screw 4
6. 93A Screw, for middle top cover 2
7. 90 Screw, for spring 2
8. 35887X Top Cover, middle 1
9. 35887AE Top Cover, front 1
10. B3530555000 Oil Sight Gauge 1
11. 660-212 "O"Ring.... 1
12. 22539M Plug Screw 1
13. 22516A Screw, for front top cover 6
14. 73C Screw 1
15. 36256 Cover Thread Take-up Eyelet 1
16. 29476XC Cast-Off Plate Assembly 1
17. 22KH Screw, for cast-off 2
18. 36204 Cast-off 1
19. 73A Screw, for cast-off plate eyelets 2
20. 52958F Cast-off Plate Eyelet, rear 1
21. 52958C Cast-off Plate Eyelet, front 1
22. 36204A Cast-off Plate 1
23. 36256A Cover Thread Take-up Eyelet Holder 1
24. 22839 Screw 2
25. 36284T Gasket, for front top cover 1
26. 22564B Screw, for middle cover hinge 3
27. 35887R Middle Cover Hinge 1
28. 41071G Nut, for top middle cover spring screw 2
29. 35887M Spring, for middle top cover 1
30. 12934A Nut, for top middle cover spring screw 2
31. 36284M Gasket, for crank chamber 1
32. 22569B Screw, for bushing housing 1
33. 36290F Bushing Housing, includes bushing 1
34. 56390E Gasket, for bushing housing 1
35. LA528 Directional Label 1
36. 660-935 "O"Ring 1
37. CO67E Cork 1
38. 36289K Oil Shield 1
39. 6042A Washer, for screw 2
40. 22759A Screw, for connecting head to main frame 2
41. 22711 Screw, for oil wick.... 1
42. 22539AA Plug Screw 1
43. 36293B Oil Sight Gauge 1
44. 36293E Oil Level Indicator 1
45. 39593C Oil Gauge Float 1
46. 93 Screw, for oil pump housing 2
47. 35890P Bushing 1
48. 35893G Seal, Upper 1
49. 35893H Seal, Lower 1

Technical diagram of a mechanical assembly with numbered components and exploded view

MAIN FRAME, BUSHINGS & MISCELLANEOUS EYELET & COVER PARTS

Ref.			Amt.
No.	Part No.	Description	Req.

1. 36284S Gasket, end cover.... 1
2. 35887Z End Cover 1
3. 22564B Screw, end cover 4
4. 36290B Main Shaft Bushing, front 1
5. 22791D Screw, for looper drive lever shaft 1
6. 22829 Screw, looper thread shield 2
7. 29105BH Looper Thread Shield 1
8. 35866A Tube 1
9. SS7110510SP Screw 1
10. 35866B Tube Clamp 1
11. 35883AL Support.... 1
12. 35781D Looper Thread Guide Wire 1
13. 660-1132 Oil Seal 1
14. 62271B Thread Guide 1
15. 36290G Main Shaft Bushing, rear 1
16. 35890E Crankshaft Bushing, front .... 1
17. 22539T Plug Screw 2
18. 35761D Bushing Cap 1
19. 36260B Needle Lever Shaft Bushing, front 1
20. 36260C Needle Lever Shaft Bushing, rear 1
21. 660-206 Rubber "O" Ring 1
22. 22733B Oil Drain Screw 1
23. 36271A Needle Thread Eyelet 4
24. 73A Screw, for needle thread eyelet 2
25. 22768B Screw, for unlocking spring height adjusting 1
26. 36271G Stitch Unlocker Mounting Bracket 1
27. 36271E Unlocking Spring 1
28. 36271H Spring Holder 1
29. 36271 Frame, Needle Thread Eyelet 1
30. 28C Screw 4
31. 22596D Screw, for needle thread eyelet 1
32. 36293N Felt 1

Technical diagram of a mechanical assembly with numbered components and torque specifications in Chinese

MAIN SHAFT & MISCELLANEOUS OILING

Ref.			Amt.
No.	Part No.	Description	Req.

1. 660-207 Oil Seal Ring 1
2. 36294D Oil Reservoir, back 1
3. 29472Y Pump Assembly 1
4. 22585A Screw, for housing cover 5
5. 21756G Vent Screw 2
6. 35897BW Gasket 1
7. 36297J Housing Cover and Oil Tube, rear 1
8. 35897BV Intake Filter 1
9. 29472AC Pump Body and Gear Assembly 1
10. 36297M Housing Cover and Oil Tube, front 1
11. 22571B Plug Screw 1
12. 41071G Nut 1
13. 22565A Screw 1
14. 36293M Oil Splitter 1
15. 1096 Screw 1
16. 36293L Oil Tube 1
17. 50393-140 Tubing.... 1
18. 90 Screw, for take-up shield 2
19. 36261A Take-up Shield Assembly 1
20. 35894L Oil Reservoir, front 1
21. 666-338 Oil Seal Ring 1
22. 36293K Oil Tube Bypass 1
23. 671B3 Air Tube 1
24. 11550209 Tension Spring.... 1
25. 29101J Feed Drive Eccentric Assembly 1
26. 22587E Screw 2
27. 22894W Set Screw 2
28. 29103T Feed Lift Eccentric Assembly 1
29. 22587E Screw 2
30. 22894W Set Screw 2
31. 660-219P Roll Pin 1
32. 36222C Main Shaft 1
33. 22801 Screw 2
34. 36223 Double Disc Take-up 1
35. 22580 Screw 2
36. 36223A Cover Thread Take-up 1
37. 22580 Screw 2
38. 35895Y Crankshaft Thrust Collar 1
39. 22894AM Screw 2
40. 35895X Main Shaft Coupling.... 1
41. 22519F Screw 3
42. 22894J Set Screw 4
43. 22894K Spot Screw 2

Technical schematic diagram of a mechanical assembly with numbered components and torque specifications in Chinese

CRANKSHAFT & NEEDLE LEVER PARTS

Ref.			Amt.
No.	Part No.	Description	Req.

1. 36221N Pulley Assembly 1
2. 22574 Screw 3
3. 61321L Clamp Plate 1
4. 61321J Handwheel.... 1
5. 36221M Pulley 1
6. 22894E Screw, for adjustable pulley 2
7. 35895Y Crankshaft Thrust Collar 1
8. 22894AM Screw 2
9. 22797 Screw 3
10. 35897BY Pump Driving Gear 1
11. 22766 Screw 2
12. 36251N Needle Bearing Retaining Plate 1
13. 36251M Eccentric Bearing 1
14. 36263 Needle Bearing Rollers 28
15. 35763G Needle Bearing Retaining Ring 4
16. 35862A Needle Lever Connecting Rod 1
17. 22587B Screw 2
18. 22894W Screw 1
19. 36222A Crankshaft.... 1
20. 35763F Needle Bearing Rollers 28
21. 36247 Needle Lever Connecting Rod Pin 1
22. 77 Screw 2
23. 36264D Needle Lever Thread Eyelet 1
24. 36254B Link Pin 2
25. 22564 Screw 1
26. 35816 Needle Bar Connection.... 1
27. SS7111120TP Screw 1
28. 36254A Needle Bar Link 1
29. 77 Screw 1
30. 36215 Needle Lever 1
31. 22596B Screw 2

Technical schematic diagram of a mechanical assembly with numbered components and exploded views

TENSION PARTS

Ref.			Amt.
No.	Part No.	Description	Req.

1. 36233 Lift Lever Link Connection .... 1
2. 22894J Screw 1
3. 36280V Lifter Lever Link Assembly 1
4. 22585C Screw 2
5. 36280U Lifter Lever Link 1
6. 86 Screw 2
7. 36280A Presser Foot Lifter Stop Plunger 1
8. 36280C Stop Plunger Segment 1
9. 36280D Stop Plunger Segment Pin 1
10. 258A Nut 1
11. 22519 Screw, for stop plunger segment pin .... 1
12. 36280W Presser Bar Lifter Lever 1
13. 22839D Screw 1
14. 36280T Lifter Lever Connecting Link 1
15. 36280S Presser Foot Connection Lifter Lever 1
16. 660-254C Retaining Ring 2
17. 22517 Screw, for presser foot lifter bearing bracket 1
18. 36280N Presser Foot Lifter Bearing Bracket 1
19. 255 Screw 1
20. 36298H Tension Support 1
21. 36298G Tension Thread Eyelet 3
22. 94 Screw, for tension support 2
23. 22517 Screw, for tension plate bracket 2
24. 36292M Tension Plate Bracket 2
25. 22585A Screw, for tension post 6
26. 35792T Tension Disc Release Pin 7
27. 36292K Spring, for tension release shaft 1
28. 36292N Tension Release Shaft 1
29. 22784F Screw 1
30. C50092S Tension Nut 6
31. 39592AK Tension Spring Ferrule 6
32. 51292F-2 Tension Spring, for cover thread 1
33. 51292F-4 Tension Spring, for looper thread .... 1
34. 51292F-5 Tension Spring, for needle thread 4
35. W56392F Shield, for tension spring 6
36. 35792 Tension Disc, large 6
37. 109 Tension Disc, small 6
38. 36292Q Tension Post 6
39. 36266A Thread Guide Assembly 1
40. 22894BK Screw Post 1
41. 94 Screw 2
42. 36283R Mounting Bracket 2
43. SS7090910TP Screw 2
44. 36266 Eyelet Tube 2
45. 36283U Eyelet Tube Holder 2
46. SS7110840SP Screw 4
47. 36283T Bracket, Tube 1
48. 36283S Eyelet Plate 1
49. B3319704L00 Eyelet 6

Technical diagram of a mechanical assembly with numbered components and labeled parts, likely from an engineering or manufacturing context.

• Items 22, 23, 24, 25, and spanner wrench 21388Y are all part of kit 29480AZJ

DETACHABLE HEAD, HEAD COVERS, NEEDLE BAR & NEEDLE BAR HEAD

Ref. No.	Part No.	Description	Amt. Req.
1.	36289B	Baffle Plate	1
2.	36280J	Presser Bar Lifter Lever	1
3.	36284P	Gasket, for front head cover	1
4.	36289	Head Cover, front	1
5.	22524	Screw, for front head cover	2
6.	36264B	Needle Thread Strike-off Pin	4
7.	28	Screw, for needle thread take-up	2
8.	36264E	Needle Thread Take-up, complete	4
9.	36264F	Strike-off Pin Holder	1
10.	22738C	Screw, for needle thread take-up	2
11.	28A	Screw, for needle thread take-up	4
12.	28	Screw, for cover thread eyelet	1
13.	51259	Cover Thread Eyelet	1
14.	36229H	Detachable Sewing Head	1
15.	36278A	Presser Bar Bushing	1
16.	36273T	Needle Bar Bushing, upper	1
17.	22524	Screw	2
18.	35767	Sewing Head Key	2
19.	36273S	Needle Bar Bushing, lower	1
20.	36273R	Cover Thread Carrier and Hook Driving Sleeve Bushing	1
21.	660-739	Oil Lip Seal	2
22.	22777B	Screw, for frame chip guard	1
23.	36279L	Spring, for frame chip guard	1
24.	36279N	Frame Chip Guard	1
25.	36279M	Washer, for frame chip guard	1
26.	22881A	Screw, for right presser foot guide	1
27.	36278K	Presser Foot Guide, right	1
-	36278S	Presser Foot Guide, right, for styles 36200UYD52, UYD60	1
28.	36217A	Needle Bar	1
29.	36278	Presser Bar	1

1. thru 59. See Following page

Technical diagram of a mechanical assembly with numbered components and exploded views

* Items 22, 23, 24, 25, and spanner wrench 21388Y are all part of kit 29480AZJ

DETACHABLE HEAD, HEAD COVERS, NEEDLE BAR & NEEDLE BAR HEAD

Ref.			Amt.
No.	Part No.	Description	Req.

1. thru 29. See Preceding page

30.	36278L	Presser Foot Guide, left	1
-	36278R	Presser Foot Guide, left, for styles 36200UYD52, UYD60	1
31.	22653B-8	Screw, for left presser foot guide	2
32.	36218-52	Needle Head, for 5.2 Gauge	1
-	36218-60	Needle Head, for 6.0 Gauge	1
33.	22738H	Screw, for needles and retainer	5
34.	22524	Screw, for left head cover	2
35.	36289A	Head Cover, left	1
36.	36284N	Gasket, for left head cover	1
37.	6042A	Washer	1
38.	318	Screw, for connecting head to main frame	1
39.	36293J	Felt	1
40.	664F-16	Taper Pin	1
41.	22560A	Screw, for presser bar guide stud	1
42.	36278F	Spring, for presser bar	1
-	36278U	Spring, for presser bar, for styles 36200UYD52, UYD60	1
43.	36278M	Presser Bar Regulating Screw	1
44.	36294E	Oil Guard	1
45.	22585C	Screw	1
46.	660-1131	Knurled Knob	1
47.	28C	Screw	2
48.	660-1130	Knurled Nut	1
49.	36290E	Threaded Sleeve	1
50.	36237M	Collar Bumper	1
51.	36278T	Screw Stud	1
52.	29476YP	Sewing Guard Assembly	1
53.	9937	Nut	1
54.	35896D	Sewing Guard	1
55.	666-340A	Bumper Plug	1
56.	WZ0641510KP	Spring Washer	2
57.	22758E	Screw	1
58.	36283P	Mounting Bracket	1
59.	22585B	Screw	2

TORQUE TO 28-30 in. lbs. (32-35 cm/kg) TORQUE TO 28-30 in. lbs. (32-35 cm/kg) TORQUE TO 19-21 in. lbs. (22-24 cm/kg) TORQUE TO 8 in. lbs. (9 cm/kg) TORQUE TO 19-21 in. lbs. (22-24 cm/kg) TORQUE TO 8 in. lbs. (9 cm/kg) 24° 37' 4 27/32 (123.16mm) 4 25/32 (121.95mm)

DIFFERENTIAL & MAIN FEED BARS, FEED DOGS & FEED LIFT ECCENTRIC ASSEMBLY

Ref.			Amt.
No.	Part No.	Description	Req.

1. 22845M Screw, for differential feed bar driving link .... 1
2. 36236F Differential Feed Bar Driving Link 1
3. 36234M Feed Bar Eccentric Stud 1
4. 660-220 "O"Ring....1
5. 36234F Differential Feed Bar 1
6. 36234G Feed Bar Plate 1
7. 22587H Screw 2
8. 22528 Screw, for differential feed dog.... 1
9. 36226A Differential Feed Dog, marked "FV", 14 teeth per inch, for Styles 36200UAD52, UED52, UED60, UJD60, UJED60, ULD60.... 1
10. 36226B Differential Feed Dog, marked "PB", 16 teeth per inch .... 1
11. 36226K Differential Feed Dog, 16 teeth per inch, for styles 36200UYD52, UYD60 ..... 1
12. 36226H Differential Feed Dog, marked "PQ", 14 teeth per inch, .050" (1.27mm) step on right side for style 36200UHD52.... 1
13. 36226J Differential Feed Dog, marked "VU", 16 teeth per inch, .050" (1.27mm) step on right side for style 36200UMD60 .... 1
14. 87U Screw, for needle guard 1
15. 36225 Needle Guard.... 1
16. 22528 Screw, for main feed dog .... 1
17. 36205A Main Feed Dog, marked "PK", 14 teeth per inch, for Styles 36200UAD52, UED52, UED60, UJD60, UJED60.... 1
18. 36205B Main Feed Dog, marked "PL", 16 teeth per inch .... 1
19. 36205M Main Feed Dog, marked "AAK", 14 teeth per inch .... 1
20. 36205N Main Feed Dog, 16 teeth per inch, for styles 36200UYD52, UYD60 .... 1
21. 36205H Main Feed Dog, marked "PR", 14 teeth per inch, .050" (1.27mm) step on right side for Styles 36200UHD52.... 1
22. 36205J Main Feed Dog, marked "VV", 16 teeth per inch, .050" (1.27mm) step on right side for Styles 36200UMD60.... 1
23. 36234E Main Feed Bar 1
24. 22578H Screw 2
25. 36234G Feed Bar Plate 1
26. CQ200000000 Yarn 2
27. 36234C Feed Bar Slide Block 1
28. 36236H Bushing 2
29. 36236G Driving Link Stud 2
30. 33174B Screw 1
31. 36236E Main Feed Bar Drive Link 1
32. 62238A Link Pin 1
33. 29478CS Feed Lift Eccentric Assembly 1
34. 29103T Feed Lift Eccentric Assembly Ball Joint 1
35. 22894W Set Screw 2
36. 22587E Screw 2
37. 269 Nut, left thread.... 1
38. 36244 Connecting Rod 1
39. 18 Nut, right thread .... 1
40. 36244A Ball Joint, complete 1
41. 22729C Screw 2
42. 41255B Ball Fork 1
43. 22747 Screw, for ball fork 1

TORQUE TO 28-30 in. lbs. (32-35 cm/kg) TORQUE TO 28-30 in. lbs. (32-35 cm/kg) TORQUE TO 19-21 in. lbs. (22-24 cm/kg) TORQUE TO 19-21 in. lbs. (22-24 cm/kg) TORQUE TO 8 in. lbs. (9 cm/kg) TORQUE TO 8 in. lbs. (9 cm/kg) TORQUE TO 19-21 in. lbs. (22-24 cm/kg) TORQUE TO 8 in. lbs. (9 cm/kg) 24° 37' *35 28 27 26 25 24 23 22 21 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

* Items 35 and 36 may also be purchased as 29478FI

24° 37' *36 4 27/32 (123.16mm) 4 25/32 (121.95mm)

FEED DRIVE ASSEMBLY, FEED ROCKER & LOOPER AVOID PARTS

Ref.			Amt.
No.	Part No.	Description	Req.

1. 660-207 Oil Seal Ring 1
2. 36236A Feed Rocker Shaft 1
3. 36237 Differential Feed Adjusting Lever 1
4. 36237A Differential Feed Adjusting Link 1
5. 22504C Screw 1
6. 36236J Differential Driving Link Stud 1
7. 36236K Differential Feed Driving Link Slide Block 1
8. 36236 FeedRocker 1
9. 77 Screw 2
10. 36236B Bushing 1
11. 22733G Screw 1
12. 29478CT Feed Drive Assembly 1
13. 29101J Feed Drive Eccentric Assembly 1
14. 22587E Screw 2
15. 22894W Set Screw 2
16. 269 Nut, left thread.... 1
17. 43246 Connecting Rod 1
18. 18 Nut, right thread.... 1
19. 35846 Ball Joint 1
20. 22729C Screw 2
21. 35846B Washer 1
22. 35866 Nut 1
23. 36236B Bushing....1
24. 22733G Screw 1
25. 35766B Nut 1
26. 35842J Feed Drive and Looper Avoid Drive Lever 1
27. 36236A Feed Drive Shaft 1
28. 660-207 Oil Seal Ring 1
29. 35836C Screw, for feed rocker driving link 1
30. 36236H Bushing 1
31. 258 Nut 1
32. 6042A Washer.... 1
33. 36236C Feed Rocker Driving Link 1
34. 62238A Link Pin.... 1
35. 35851S Connecting Rod 1
36. 35851P Screw 2

TORQUE TO 55 in 1bs. (63 cm/kg) 2 27/32" (72.2mm) 24° 30' 3 5/32" (80.2mm) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

KNIFE DRIVING PARTS

Ref.			Amt.
No.	Part No.	Description	Req.

1.	36251B	Cover Thread Carrier and Hook Driving Sleeve	1
2.	12934A	Nut	1
3.	51235G	Washer	2
4.	36245K	Screw	2
*5.	36245H	Rod End Bearing	1
*6.	36245D	Nut, right thread	1
7.	36251AA	Cover Thread Carrier and Hook Driving Connection Rod Ball Joint	1
8.	36275A	Washer	2
9.	36278J	Presser Bar Guide	1
0.	22569G	Screw	1
1.	52841H	Nut	1
2.	660-1019	"O"Ring	1
3.	36275	Torlon Washer	1
4.	36261	Knife Drive Lever	1
5.	36245G	Rod End Bearing	1
6.	36275B	Washer, seal	2
7.	36245J	Screw	1
8.	12934A	Nut	1
9.	36245E	Nut, left thread	1
10.	36251C	Sleeve Driving Lever, for styles 36200UAD52, UED52, UHD52, UYD52	1
11.	36251V	Sleeve Driving Lever, for styles 36200UED60, UJD60, UJED60, UMD60 UYD60	1
-	22585	Screw	1
12.	36245F	Stud, Rod End Bearing	1
13.	36273U	Knife Driving Bracket	1
14.	36273Q	Bushing	1
15.	36273P	Bushing	1
16.	605A	Screw	2
17.	36273J	Knife Holder Guide Plate	1
18.	660-219D	Roll Pin	2
19.	36273C	Knife Holder Spring	1
20.	36273K	Knife Holder Guide Collar	1
21.	22729M	Screw	1
22.	22799N	Screw	1
23.	36273D	Knife Support	1
24.	36270B	Knife, upper	1
25.	36273G	Knife Holder	1
26.	22894X	Screw	1
27.	22767A	Screw	2
28.	36273A	Knife Holder Shank	1
29.	1096B	Screw	1
30.	CQ200000000	Oil Wick	1

* May also be purchased assembled and set to length as 29478FJ.

Technical schematic diagram of a mechanical assembly with numbered components and dimensional annotations in millimeters.

• Items 36, 37, and 38 are part of Looper Drive connection kit 29476FG

Ref.			Amt.
No.	Part No.	Description	Req.

1. 36210 Looper Mounted Needle Guard, marked "FZ" 1
2. 604 Screw, for needle guard 2
3. 36208A Looper.... 1
4. 22585A Screw 1
5. 36248 Looper Holder 1
6. 1096B Looper Adjusting Screw 1
7. 22564D Screw 1
8. 22652A-6 Screw 1
9. 36249 Looper Rocker Shaft 1
10. 35751G Looper Shaft Collar 1
11. 22572B Screw 1
12. 36249B Looper Shaft Sleeve 1
13. 36278C Guide Stud 1
14. 41255B Ball Fork 1
15. 22747 Screw 1
16. 36253B Looper Drive Lever Shaft 1
17. 660-221 Oil Seal Ring 1
18. 29478CU Looper Drive Connecting Rod Assembly 1
19. 35851L Ball Joint, upper 1
20. 22729C Screw 2
21. 269 Nut, left thread .... 1
22. 4761 Connecting Rod.... 1
23. 18 Nut, right thread.... 1
24. 39145A Ball Joint, lower 1
25. 22729C Screw 2
26. 12865 Collar 2
27. 88 Screw 2
28. 15037A Nut 1
29. 36253A Looper Drive Lever 1
30. 258A Nut 1
31. 77 Screw 1
32. 52336 Link Pin 1
33. 660-215 Retaining Ring 2
34. 22795B Screw 1
35. 36253G Looper Drive Crank Stud 1
36. 36245B Looper Drive Connecting Rod and Ferrule Sub-Assembly 1
37. 97A Screw 1
38. 53636C Washer.... 1
39. 269 Nut, left thread.... 1

Exploded view diagram of a mechanical assembly with numbered parts and labeled torque indicators

Ref.			Amt.
No.	Part No.	Description	Req.

1. 36224H Throat Plate, for Style 36200UHD52.... 1

- 36224K Throat Plate, for Style 36200UMD60....1

1. 36240 Stitch Tongue, marked "D", for Throat Plates 36224H 1

- 36240J Stitch Tongue, marked "AC", for Throat Plates 36224K.... 1

1. 22716A Screw, for stitch tongue .... 1

2. 23420DB Lap Former, for styles 36200UED52, UED60, UHD52, UJED60, UMD60 .... 1

- 23420CZ Lap Former, for style 36200ULD60 .... 1

4A. 23420DH Lap Former, for styles 36200UYD52, UYD60 1

1. 22738B Screw, for lap former 1

2. 73A Screw, for lap former 1

3. 36283J Gib, right, for styles 36200UED52, UED60, UHD52, UJED60, ULD60, UMD60, 1 UYD52, UYD60....

4. 23423X Lap Former Slide Block, for 36200UED52, UED60, UHD52, UJED60, ULD60, 1

UMD60, UYD52, UYD60

1. 36283H Gib, left, for styles 36200UED52, UED60, UHD52, UJED60, ULD60, UMD60, 1 UYD52, UYD60....

2. 23424Z Spring, for lap former slide block .... 1

3. 22716A Screw, for lap former slide block spring .... 1

4. 36283G Cylinder Cover, for styles 36200UED52, UED60, ULD60, UYD52, UYD60 .... 1

5. 36283F Gasket, for cylinder cover, all styles .... 1

6. 36284E Upper Lint Shield, all styles .... 1

7. 22798 Screw, upper lint shield .... 1

8. 22653E-24 Screw, for joining cylinder to main frame 3

9. 35876U Washer 3

10. 36284 Gasket 1

11. 98A Screw, for cylinder cover 8

12. 36283E Cylinder Cover 1

13. 36283F Gasket, for cylinder cover 1

14. 36284E Upper Lint Shield 1

15. 22798 Screw, upper lint shield 1

16. 22562A Screw, for throat plate 3

17. 22849 Screw, for edge guide .... 1

18. 36203 Edge Guide, for Styles 36200UAD52, UED52, UED60, UJD60, UJED60, ULD60 1

19. C36224A Throat Plate, for Style 36200UAD52, UED52 1

- C36224J Throat Plate, for Style 36200UED60, UJD60, UJED60 .... 1

- C36224N Throat Plate, for Style 36200ULD60 1

- C36224P Throat Plate, for Style 36200UYD52....1

- C36224Q Throat Plate, for Style 36200UYD60 1

1. 22716A Screw, for stitch tongue 1

2. 36240 Stitch Tongue, marked "D", for Throat Plates C36224A, C36224P .... 1

- 36240J Stitch Tongue, marked "AC", for Throat Plates C36224J, C36224Q ..... 1

1. 22KH Screw, for chain cutting knife 1

2. 36296B Guard, for chain cutting knife 1

3. 36296A Chain Cutting Knife 1

4. 22801 Screw, for chain cutting knife 1

5. 36251K Dowel Pin 2

6. 36283C Cylinder Hinged Spring Support Stud 1

7. 36283B Spring....1

8. 22585C Screw, spring 1

9. 35884K Lower Lint Shield 1

10. 531 Screw 1

11. 40-407 Washer.... 1

12. 667D-16 Dowel Pin.... 1

13. 22571A Plug Screw 1

14. 22596 Screw, for feed bar eccentric stud .... 1

15. 36229A-1 Cylinder Alignment Eccentric Pin 1

Torque to: 18 ft, lbs.

CYLINDER BUSHINGS, DIFFERENTIAL FEED CONTROL ASSEMBLY & MISCELLANEOUS CYLINDER COVERS

Ref.			Amt.
No.	Part No.	Description	Req.

1. 36284R Gasket, for front cylinder cover and oil gauge 1
2. 36284C Cylinder Cover and Oil Gauge, front 1
3. J87J Screw, for front cylinder cover and oil gauge 4
4. 36249A Bushing, for looper shaft, front .... 1
5. 660-1115 "O" Ring 1
6. 22539AL Plug Screw 1
7. 22560A Screw, for guide stud.... 1
8. 531 Screw 2
9. 36284F Gasket, for bottom cover 1
10. 36293G Screen, for bottom cover 1
11. 661-150 Rubber "O" Ring, for screen 1
12. 999-196 Oil Drain Plug Screw 1
13. 22596 Screw, for bottom cover 4
14. 36282 Bottom Cover 1
15. 22766 Screw, for cylinder side cover 4
16. 36286 Cylinder Side Cover 1
17. 36284Q Gasket, for cylinder side cover 1
18. 87A Screw, for differential feed control assembly 3
19. 29478CZ Differential Feed Control Assembly, complete 1
20. 36237E Adjusting Lever 1
21. 660-220 Oil Seal Ring 1
22. 36238F Gasket 1
23. 60078Z Nut 2
24. 36237H Stop Screw 2
25. 36238 Adjusting Plate 1
26. 36237J Spring Washer 2
27. 36237K Operating Lever 1
28. 538 Screw 1
29. 36283K Cylinder Hinged Cover 1
30. 35883G Pin 1
31. 36237L Bushing, for feed bar eccentric stud 1
32. 35850F Bushing, for looper shaft, rear 1
33. 36256B Looper Thread Guide Wire 1
34. 22849 Screw, for looper thread guide wire 1
35. 22894W Screw, for cylinder hinged spring support stud .... 1
36. 22791E Screw Pin 1
37. 660-1117 Oil Seal 2

Technical diagram of a mechanical assembly with numbered parts for identification

Line drawing of a curved mechanical component with a labeled section '17A' (no other text or symbols)

PRESSER FOOT FOR 36200UED52, UED60, UHD52, UJED60, UMD60

Ref.			Amt.
No.	Part No.	Description	Req.

1. 36220E Presser Foot, complete, for Style 36200UED52 1

- 36220H Presser Foot, complete, for Style 36200UHD52 1

- 36220M Presser Foot, complete, for Style 36200UMD60 .... 1

36220V Presser Foot, complete, for Style 36200ULD60 1

- 36220W Presser Foot, complete, for Style 36200UED60, UJED60 .... 1

1. 36279D Spring, for chip guard .... 1

2. 36279C Chip Guard.... 1

3. 22731 Screw, for chip guard .... 1

4. 22738G Screw, for presser foot shoe 2

6. 36232AW Presser Foot Shoe, right, 36220 E, 36220 W, 36220 V presser foot .... 1

- 36232AM Presser Foot Shoe, right, 36220H presser foot .... 1

- 36232AP Presser Foot Shoe, right, 36220M presser foot 1

7. 36231AW Presser Foot Shoe, left, 36220E, 36220 W, 36220 V presser foot.... 1

- 36231AM Presser Foot Shoe, left, 36220H presser foot .... 1

- 36231AP Presser Foot Shoe, left, 36220M presser foot .... 1

*8. 36250B Stationary Knife Clamp, .213" (5.41mm) ID Mark"A" 1

- 36250G Stationary Knife Clamp, .222" (5.64mm) ID Mark "B" 1

- 36250J Stationary Knife Clamp, .226" (5.74mm) ID Mark "J" 1

1. 36250 Stationary Knife 1

2. 150 Screw, for stationary knife clamp .... 1

3. 36230D Shoe Holding Wire 1

4. 36230R Cloth Guide Plate .... 1

5. 22716A Screw, for cloth guide plate 1

6. 36230C Spring, for yielding section .... 1

7. 36230P Yielding Section.... 1

8. 22565A Screw, for yielding section 1

9. 36251F Cover Thread Hook, for 36220E, 36220H presser foot .... 1

- 36251FA Cover Thread Hook, for 36220M, 36220W presser foot .... 1

17A 36251FE Cover Thread Hook, for 36220V presser foot ....

1. 22562A Screw, for cover thread hook 1

2. 36230M Presser Foot Base, for 36220 E, 36220 W, 36220 V presser foot .... 1

- 36230S Presser Foot Base, for 36220 H, 36220M presser foot .... 1

1. 94 Screw, for presser foot base 1

2. 36251H Cover Thread Hook Driving Lever and Shaft 1

3. 22738P Screw 4

4. 36251J Link, for ref. no. 21, 25 and 26 2

5. 36251K Link Pin 4

6. 36251L Cover Thread Carrier and Hook Driving Segment .... 1

7. 36251G Cover Thread Carrier Driving Lever and Shaft 1

8. 36251E Cover Thread Carrier, for 36220E, 36220H presser foot .... 1

- 36251W Cover Thread Carrier, for 36220M, 36220 W, 36220 V presser foot ..... 1

1. 22565A Screw, for cover thread carrier .... 1

* When replacing the stationary knife clamp, order the clamp that has the same I. D. mark as the one being replaced.

See page 54-55 for other presser foot shoes available.

Technical diagram of a mechanical assembly with numbered components for identification

PRESSER FEET 36200UAD52, UJD60

Ref. No.	Part No.	Description	Amt. Req.
1.	36220A	Presser Foot, complete, for Styles 36200UAD52	1
-	36220K	Presser Foot, complete, for Styles 36200UJD60	1
2.	22731	Screw, for chip guard	1
3.	36279D	Spring, for chip guard	1
4.	36279C	Chip Guard	1
5.	36251E	Cover Thread Carrier, for 36220A presser foot	1
-	36251W	Cover Thread Carrier, for 36220K presser foot	1
6.	22565A	Screw, cover thread carrier	1
7.	150	Screw, for stationary knife clamp	1
8.	36250	Stationary Knife	1
*9.	36250B	Stationary Knife Clamp, .213" (5.41mm) ID Mark"A"	1
*-	36250G	Stationary Knife Clamp, .222" (5.64mm) ID Mark "B"	1
*-	36250J	Stationary Knife Clamp, .226" (5.74mm) ID Mark "J"	1
10.	22738G	Screw, for presser foot shoe	2
#11.	36232AY	Presser Foot Shoe, right, for 36220A, K presser foot	1
#12.	36231AY	Presser Foot Shoe, left, for 36220A, K presser foot	1
13.	36230D	Shoe Holding Wire	1
14.	36230J	Yielding Section, for 36220A, K presser foot	1
15.	22565A	Screw, for yielding section	1
16.	36230C	Spring, for yielding section	1
17.	36251F	Cover Thread Hook, for 36220A presser foot	1
-	36251FA	Cover Thread Hook, for 36220K presser foot	1
18.	22562A	Screw, for cross thread hook	1
19.	36230U	Presser Foot Base, for 36220 A, K, L presser foot	1
20.	94	Screw, for presser foot base	1
21.	36251H	Cover Thread Hook Driving Lever and Shaft	1
22.	22738P	Screw	4
23.	36251J	Link, for ref. no. 21, 25 and 26	2
24.	36251K	Link Pin	4
25.	36251L	Cover Thread Carrier and Hook Driving Segment	1
26.	36251G	Cover Thread Carrier Driving Lever and Shaft	1

* When replacing the stationary knife clamp, order the clamp that has the same I. D. mark as the one being replaced.

See page 54-55 for other presser foot shoes available.

Technical diagram of a mechanical assembly with numbered components for identification

PRESSER FOOT 36200UYD52, 60

Ref.			Amt.
No.	Part No.	Description	Req.

1.	36220X	Presser Foot, complete, for Style 36200UYD52	1
-	36220Y	Presser Foot, complete, for Style 36200UYD60	1
2.	22-331	Pin	1
3.	36251K	Link Pin, for 5, 6 and 8	4
4.	22738P	Screw	4
5.	36251G	Cover Thread Lever	1
6.	36251J	Driving Lever Link	2
7.	36251L	Driving Segment	1
8.	36251H	Cover Thread Hook Lever	1
9.	36251F	Cover Thread Hook, For 36220X presser foot	1
-	36251FA	Cover Thread Hook, For 36220Y presser foot	1
0.	22562A	Screw	1
1.	36230AN	Presser Foot	1
2.	94	Screw	1
3.	22716A	Screw	5
4.	36230AP	Plate, Right	1
5.	36230AH	Plate, Left	1
6.	36251E	Cover Thread Carrier, For 36220X presser foot	1
-	36251W	Cover Thread Carrier, For 36220Y presser foot	1
7.	22565A	Screw	2
8.	150	Screw	1
9.	22731	Screw	1
10.	36279D	Spring, Chip Guard	1
11.	36279C	Chip Guard	1
12.	36250K	Stationary Knife Clamp, .213"(5.14mm) ID Mark"D"	1
-	36250M	Stationary Knife Clamp, .222"(5.64mm) ID Mark"F"	1
-	36250L	Stationary Knife Clamp, .226"(5.74mm) ID Mark"E"	1
13.	36250	Stationary Knife	1
14.	22738G	Screw	1
15.	36232BD	Presser Foot Shoe, Right	1
16.	36231BD	Presser Foot Shoe, Left	1
17.	36230D	Shoe Holding Wire	1
18.	36230AQ	Cloth Guide Block	1
19.	36230AJ	Spring, Yielding Section	1
20.	36230AL	Yielding Section	1

* When replacing the stationary knife clamp, order the clamp that has the same I. D. mark as the one being replaced.

See page 54-55 for other presser foot shoes available.

PRESSER FOOT SHOE CHART

STANDARD PRESSER FEET
1	Q03
2	Q83
3	B00
4	20E
5	H00
6	Q03
7	100
8	0226
9	Q08
01	Q08
11	X003
21	Q03

SELECTING THE PROPER PRESSER FOOT SHOES

THICKNESS OF SHOES

.014 THICK

Used when sewing lightweight material, when light presser foot pressure is essential. Used when sewing medium to heavyweight material, requiring more foot pressure.

.020 THICK

WIDTH OF SHOES

NARROW SHOES Used for medium to heavier material. WIDE SHOES Used for light weight material.

LENGTH OF SHOE TOE

SHORT TOE

Adapts easily to a variety of operations and material.

EXTENDED TOE

Gives more feeding surface to the front of the presser foot, and may allow the operator to start the seam without raising the presser foot.

Two identical line drawings of mechanical brackets with mounting holes, no text or symbols present.

LONG SHOE SHORT SHOE

Technical line drawing of a mechanical device with multiple circular components and a central vertical support (no text or symbols)

Diagram of a mechanical component with labeled parts 2 and 3, showing directional arrows indicating movement or force.

4 Unim Special

THREAD STAND

Ref.			Amt.
No.	Part No.	Description	Req.

1. 21101W6 Thread Stand, complete 1
   *2. 21233KS Bracket Connection, marked "KS" 1
   *3. 22651CD-5 Screw, for bracket connection 2
2. 28604R Oil 1

* These parts used with pedestal.

Technical diagram of a mechanical assembly with numbered components and directional arrows indicating motion or assembly.

Technical diagram showing three labeled mechanical components with numbered parts: a bent pipe, a threaded rod, and a ring-like structure.

Technical diagram showing four different wrench and clamp components with numbered labels

1 2 3 4+0° 5+0° 6+0°

MISCELLANEOUS GAUGES & TAPE REEL PARTS

Ref.			Amt.
No.	Part No.	Description	Req.

1. 21227CN Looper Travel Gauge, complete 1
2. 21227CM Looper Travel Gauge Pointer 1
3. 21227CS Looper Travel Gauge Plate 1
4. 21388AZ Wrench, for driving link stud .... 1
5. 21227BU Needle Height Gauge, for Styles 36200UAD52, UED52, UHD52, UYD52 .... 1
6. 21227DS Needle Height Gauge, for Styles 36200UED, UJD60, UJED60, ULD60, UMD60, 1 UYD60
7. 21225F-3/16 Looper Gauge .... 1
8. 21388Y Spanner Wrench.... 1
9. 21227CG Synchronizing Gauge, for looper and needle timing, complete .... 1
10. 21227CK Synchronizing Gauge Rod 1
11. 21227CJ Looper Clamp and Height Gauge .... 1
12. 22738 Screw 1
13. 22703A Screw 1
14. 21227CH Needle Setting Block 1
15. 14087 Thumbscrew 1
16. 1347A Nut 1
17. TT85 Wrench, for 3/16" square nut on screw 1
18. 21227BV Looper Avoid Gauge .... 1
19. 51899 Threading Wire 1

Technical diagram of a mechanical assembly with numbered components, including a 3D model and a wireframe view.

THREAD LUBRICATOR

Ref.			Amt.
No.	Part No.	Description	Req.

1. 29480AZY Needle Thread Lubricator Complete 1
2. 35893J Reservoir Cover 1
3. 666-339 Reservoir Wick 1
4. 22585C Screw 2
5. 660-219AX Pin 1
6. 50358M Eyelet 8
7. 22894BL Shoulder Screw 2
8. 35893K Reservoir 1
9. 28604W Bottle of Silicone (not shown) 1

NUMERICAL INDEX OF PARTS

Part No.	Page No.	Part No.	Page No.	Part No.	Page No.	Part No.	Page No.	Part No.	Page No.
109	31	22585A	27, 31	22894AM	27, 29	35851S	39	36223	27
1096	27	22585A	43	22894BK	31	35862A	29	36223A	27
1096B	41, 43	22585B	35	22894BL	61	35866	39	36224H	45
11550209	27	22585C	31, 35	22894E	29	35866A	25	36224K	45
12865	43	22585C	45, 61	22894J	27, 31	35866B	25	36225	37
12934A	23, 41	22587B	29	22894K	27	35876U	45	36226A	37
1347A	59	22587E	27, 37	22894W	27, 29	35883AL	25	36226B	37
14087	59	22587E	39	22894W	37, 39	35883G	47	36226H	37
150	49, 51, 53	22587H	37	22894W	47	35884K	45	36226J	37
15037A	43	22596	45, 47	22894X	41	35887AE	23	36226K	37
18	37, 39, 43	22596B	29	22KH	23, 45	35887M	23	36229A-1	45
21101W6	57	22596D	25	23420CZ	45	35887R	23	36229H	33
21225F-3/16	59	22651CD-5	57	23420DB	45	35887X	23	36230AH	53
21227BU	59	22652A-6	43	23420DH	45	35887Z	25	36230AJ	53
21227BV	59	22653B-8	35	23423X	45	35888N	23	36230AL	53
21227CG	59	22653E-24	45	23424Z	45	35890E	25	36230AN	53
21227CH	59	22703A	59	255	31	35890P	23	36230AP	53
21227CJ	59	22711	23	258	39	35893G	23	36230AQ	53
21227CK	59	22716A	45, 49	258A	31, 43	35893H	23	36230C	49, 51
21227CM	59	22716A	53	269	37, 39, 43	35893J	61	36230D	49, 51
21227CN	59	22729C	37, 39	28	33	35893K	61	36230D	53
21227CS	59	22729C	43	28604R	57	35894L	27	36230J	51
21227DS	59	22729M	41	28604W	61	35895X	27	36230M	49
21233KS	57	22731	49, 51	28A	33	35895Y	27, 29	36230P	49
21388AZ	59	22731	53	28C	25, 35	35896D	35	36230R	49
21388Y	59	22733B	25	29101J	27, 39	35897BV	27	36230S	49
21756G	27	22733G	39	29103T	27, 37	35897BW	27	36230U	51
22-331	53	22738	59	29105BH	25	35897BY	29	36231AM	49
22504C	39	22738B	45	29472AC	27	36203	45	36231AP	49
22516A	23	22738C	33	29472Y	27	36204	23	36231AW	49
22517	31	22738G	49, 51	29476XC	23	36204A	23	36231AY	51
22519	31	22738G	53	29476YP	35	36205A	37	36231BD	53
22519F	27	22738H	35	29478CS	37	36205B	37	36232AM	49
22524	33, 35	22738P	49, 51	29478CT	39	36205H	37	36232AP	49
22528	37	22738P	53	29478CU	43	36205J	37	36232AW	49
22539AA	23	22747	37, 43	29478CZ	47	36205M	37	36232AY	51
22539AL	47	22758E	35	29480AZY	61	36205N	37	36232BD	53
22539M	23	22759A	23	318	35	36208A	43	36233	31
22539T	25	22766	29, 47	33174B	37	36210	43	36234C	37
22560A	35, 47	22767A	41	35751G	43	36215	29	36234E	37
22562A	45, 49	22768B	25	35761D	25	36217A	33	36234F	37
22562A	51, 53	22777B	33	35763F	29	36218-52	35	36234G	37
22564	29	22784F	31	35763G	29	36218-60	35	36234M	37
22564B	23, 25	22791D	25	35766B	39	36220A	51	36236	39
22564D	43	22791E	47	35767	33	36220E	49	36236A	39
22565A	27, 49	22795B	43	35781D	25	36220H	49	36236B	39
22565A	51, 53	22797	29	35792	31	36220K	51	36236C	39
22569B	23	22798	45	35792T	31	36220M	49	36236E	37
22569G	41	22799N	41	35816	29	36220V	49	36236F	37
22571A	45	22801	27, 45	35836C	39	36220W	49	36236G	37
22571B	27	22829	25	35842J	39	36220X	53	36236H	37, 39
22572B	43	22839	23	35846	39	36220Y	53	36236J	39
22574	29	22839D	31	35846B	39	36221M	29	36236K	39
22578H	37	22845M	37	35850F	47	36221N	29	36237	39
22580	27	22849	45, 47	35851L	43	36222A	29	36237A	39
22585	41	22881A	33	35851P	39	36222C	27	36237E	47

NUMERICAL INDEX OF PARTS

Part No.	Page No.	Part No.	Page No.	Part No.	Page No.	Part No.	Page No.	Part No.	Page No.
36237H	47	36253A	43	36279L	33	36293L	27	660-220	37, 47
36237J	47	36253B	43	36279M	33	36293M	27	660-221	43
36237K	47	36253G	43	36279N	33	36293N	25	660-254C	31
36237L	47	36254A	29	36280A	31	36294D	27	660-739	33
36237M	35	36254B	29	36280C	31	36294E	35	660-935	23
36238	47	36256	23	36280D	31	36296A	45	661-150	47
36238F	47	36256A	23	36280J	33	36296B	45	664F-16	35
36240	45	36256B	47	36280N	31	36297J	27	666-338	27
36240J	45	36260B	25	36280S	31	36297M	27	666-339	61
36244	37	36260C	25	36280T	31	36298G	31	666-340A	35
36244A	37	36261	41	36280U	31	36298H	31	667D-16	45
36245B	43	36261A	27	36280V	31	39145A	43	671B3	27
36245D	41	36263	29	36280W	31	39592AK	31	73A	23, 25, 45
36245E	41	36264B	33	36282	47	39593C	23	73C	23
36245F	41	36264D	29	36283B	45	40-407	45	77	29, 39, 43
36245G	41	36264E	33	36283C	45	41071G	23, 27	86	31
36245H	41	36264F	33	36283E	45	41255B	37, 43	87A	47
36245J	41	36266	31	36283F	45	43246	39	87U	37
36245K	41	36266A	31	36283G	45	4761	43	88	43
36247	29	36270B	41	36283H	45	50358M	61	90	23, 27
36248	43	36271	25	36283J	45	50393-140	27	93	23
36249	43	36271A	25	36283K	47	51235G	41	93A	23
36249A	47	36271E	25	36283P	35	51259	33	94	31, 49, 51, 53
36249B	43	36271G	25	36283R	31	51292F-2	31	97A	43
36250	49, 51, 53	36271H	25	36283S	31	51292F-4	31	98A	45
36250B	49, 51	36273A	41	36283T	31	51292F-5	31	9937	35
36250G	49, 51	36273C	41	36283U	31	51899	59	999-196	47
36250J	49, 51	36273D	41	36284	45	52336	43	B3319704L00	31
36250K	53	36273G	41	36284C	47	52841H	41	B3530555000	23
36250L	53	36273J	41	36284E	45	52958C	23	C36224A	45
36250M	53	36273K	41	36284F	47	52958F	23	C36224J	45
36251AA	41	36273P	41	36284M	23	531	45, 47	C36224N	45
36251B	41	36273Q	41	36284N	35	53636C	43	C36224P	45
36251C	41	36273R	33	36284P	33	538	47	C36224Q	45
36251E	49, 51	36273S	33	36284Q	47	56390E	23	C50092S	31
36251E	53	36273T	33	36284R	47	60078Z	47	CO67E	23
36251F	49, 51	36273U	41	36284S	25	604	43	CQ20000000	37
36251F	53	36275	41	36284T	23	6042A	23, 35, 39	CQ20000000	41
36251FA	49, 51	36275A	41	36286	47	605A	41	J87J	47
36251FA	53	36275B	41	36289	33	61321J	29	LA528	23
36251FE	49	36278	33	36289A	35	61321L	29	SS7090910TP	31
36251G	49, 51	36278A	33	36289B	33	62238A	37, 39	SS7110510SP	25
36251G	53	36278C	43	36289K	23	62271B	25	SS7110840SP	31
36251H	49, 51	36278F	35	36290B	25	660-1019	41	SS7111120TP	29
36251H	53	36278J	41	36290E	35	660-1115	47	TT85	59
36251J	49, 51	36278K	33	36290F	23	660-1117	47	W56392F	31
36251J	53	36278L	35	36290G	25	660-1130	35	WZ0641510KP	35
36251K	45, 49	36278M	35	36292K	31	660-1131	35
36251K	51, 53	36278R	35	36292M	31	660-1132	25
36251L	49, 51	36278S	33	36292N	31	660-206	25
36251L	53	36278T	35	36292Q	31	660-207	27, 39
36251M	29	36278U	35	36293B	23	660-212	23
36251N	29	36279C	49, 51	36293E	23	660-215	43
36251V	41	36279C	53	36293G	47	660-219AX	61
36251W	49, 51	36279D	49, 51	36293J	35	660-219D	41
36251W	53	36279D	53	36293K	27	660-219P	27

Union Special Corporation

Corporate Office

One Union Special Plaza

Huntley, IL 60142

Phone: 847·669·5101

Fax: 847·669·4454

Union Special GmbH

EuropeanDistributionCenter

Raiffeisenstrasse 3

D-71696 Möglingen, Germany

Tel: 49·07141·247·0

Fax: 49·07141·247·100

JUKI CORPORATION

INTERNATIONAL SALES DIVISION

8-2-1, KOKURYO - CHO,