Union Special

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USER MANUAL 61400M Union Special

Union Special® INDUSTRIAL SEWING EQUIPMENT

CATALOG NO. T83T

STYLES

61400M

61400T

61400W

Catalog No. T83 T

LIST OF PARTS

Styles

61400 M 61400 T

61400 W

Top and Bottom Roller Feed Machines

Third Edition

Copyright 1957

by

Union Special Corporation

Rights Reserved in All Countries

INDUSTRIAL SEWING MACHINES

CHICAGO

Printed in U.S.A.

February, 1977

IDENTIFICATION OF MACHINES

Each UNION SPECIAL machine is identified by a Style number which is stamped into the name plate on the front of the machine. Style numbers are classified as standard and special. Standard Style numbers have one or more letters suffixed, but never contain the letter "Z". Example: "Style 61400 M". Special Style numbers contain the letter "Z". When only minor changes are made in a standard machine, a "Z" is suffixed to the standard Style number. Example: "Style 61400 MZ".

Styles of machines similar in construction are grouped under a class number which differs from the style number in that it contains no letters. Example: "61400".

APPLICATION OF CATALOG

This catalog applies specifically to the Standard Styles of machines as listed herein. It can also be applied with discretion to some Special Styles of machines in Class 61400. Catalog No. 83 R may prove helpful for illustrations not shown in this catalog. Reference to direction, such as right, left, front, back, etc., are given from the operator's position while seated at the machine. Operating direction of the handwheel is toward the operator.

STYLES OF MACHINES

61400 M Streamlined, modified lockstitch machine, for circular work, automatically synchronized power driven, top and bottom roller feed, 1 13/64 inch needle bar travel, automatic lubrication for lower mechanism, visible oil supply, equipped with hemmer for making 3/8 to 1/2 inch turned down hem on overalls, dungarees and similar garments. Seam specification 301-EFb-1, inverted. Type 180 GYS needle.

61400 T Streamlined, modified lockstitch machine, for circular work, automatically synchronized power driven top and bottom roller feed, 1 13/64 inch needle bar travel, automatic lubrication for lower mechanism, visible oil supply, for making a hand turned hem from 1/2 to 2 1/2 inches wide on children's wear, men's dress pants, semi-work pants and work pants. Seam specification 301-EFb-1 or EFa-1. Type 180 GXS needle.

61400 W Streamlined, modified lockstitch machine, automatically synchronized power driven top and bottom roller feed, 1 13/64 inch needle bar travel, automatic lubrication for lower mechanism, visible oil supply, for topstitching waistbands on twill and woolen pants. Seam specification 301-SSa-1. Type 180 GYS needle.

NEEDLES

Each UNION SPECIAL needle has both a type number 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 in thousandths of an inch, across the eye. Collectively, type and size number represents the complete symbol.

NEEDLES (Continued)

The type numbers of the needles recommended for each style of machine covered by this catalog are given in the machine style description. Other needles are available, but the ones indicated are those recommended to produce the most satisfactory results. The type numbers of the recommended needles together with their descriptions, and the sizes available are listed below:

Type No.
Description and Sizes

180 GXSRound shank, round point, lockstitch, short length, ball eye, single groove, wide angle groove, struck groove, deep spot, ball point, chromium plated - sizes 075/029, 080/032, 090/036, 100/040, 110/044, 125/049, 140/054, 150/060
180 GYSRound shank, round point, lockstitch, short length, ball eye, single groove, wide angle groove, struck groove, deep spot, chromium plated - sizes 075/029, 080/032, 090/036, 100/040, 110/044, 125/049, 140/054, 150/060

To have needle orders promptly and accurately filled, an empty package, a sample needle, or the type and size number should be forwarded. Use description on label. A complete order would read: "1000 Needles, Type 180 GXS, Size 140/054".

Selection of the proper needle size is determined by the size of thread used. Thread should pass freely through needle eye in order to produce a good stitch formation.

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.

Part numbers represent the same part, regardless of the catalog in which they appear.

IMPORTANT! ON ALL ORDERS, PLEASE INCLUDE PART NAME AND STYLE OF MACHINE FOR WHICH PART IS ORDERED.

USE GENUINE NEEDLES AND REPAIR PARTS

Success in the operation of these machines can be secured only with genuine UNION SPECIAL Needles and Repair Parts as furnished by the Union Special Corporation, its subsidiaries and authorized distributors. They are designed according to the most approved scientific principles, and are made with utmost precision. Maximum efficiency and durability are assured.

Genuine needles are packaged with labels marked UnionSpecial. Genuine repair parts are stamped with the Union Special trademark, U S Emblem. Each trademark is your guarantee of the highest quality in materials and workmanship.

TERMS

Prices are net cash and subject to change without notice. All shipments are forwarded f.o.b. shipping point. Parcel Post shipments are insured unless otherwise directed. A charge is made to cover postage and insurance.

The following is a numerical list of the parts used in this machine. Quantities, part numbers, and descriptions are given. Following the parts list are photographs of some of the major parts.

Amt.Part No.DescriptionAmt.Part No.DescriptionAmt.Part No.Description
118Nut for 22832 G222565 CScrew for 51239 T129126 CVTop Roller Feed Drive Eccentric Assembly (22832 G)
427-435122565 CScrew for 61453 E
Blk.Washer for 61439 AN222569 BScrew for head cover
328-95322569 CScrew for 61494 A129474 GRotating Hook Assembly
Blk.Spring Stop on 61339 R322569 HHook Set Screw
128 CNeedle Clamp Screw for 61417 C122570 AScrew for 61271129475 AATension Assembly (22597 E, 22863 B)
622570 AScrew for 61382 L
150-223422570 AScrew for 61382 M139151Needle Clamp Nut for 61417 D
Blk.Rivet for 61351 L422570 AScrew for 61439 AB
150-567422570 AScrew for 61482 B641258Feed Clutch Roller Clutch Barrel(22597 B)
Blk.Oil Sight Gauge on 61494122570 BScrew for 61391 D141358 MClutch Block, right (22747)
322574Screw for 61321 J141358 N
150-568422580Screw for 51239 E
Blk.Oil Gauge122580Screw for 61439 AC141358 PClutch Block, left (22747)
4HA61 DScrew for 61264, 61264 A222585 AScrew for 61351 J
222593Screw for 23564 B641358 QFeed Clutch Roller Spring
173 AScrew for 61430 R222596 DAdjusting Screw for 61391 D (8372 A)
177 BScrew for 61414 B641358 SClutch Spring Support Pin
188Screw for 6958122597 AScrew for 61251 D
288Screw for 61242122597 AScrew for 62262641358 TSupport Pin Washer
188 BScrew for 61458 C322597 BScrew for 41358 M141390 EBushing for 61439 G
289Screw for 61244122597 ESet Screw for tension assembly151239 BFeed Clutch Check Plate Pin (22729)
189Screw for 61449 AA
189Screw for 61492122704Screw for 61403251239 E15 tooth Gear (22580)
191 AScrew for 23564 D222711Screw for 23564251239 GUniversal Joint (22894 T)
293Screw for 23564 G222711Screw for 23564 A
293Screw for 61482122712 FScrew for 61368 F151239 SRoller Feed Clutch Shaft
293Screw for 61482 L422716 AScrew for 61210 B
195Screw for 61259 A122716 BScrew for 61414 C151239 TRoller Feed Clutch Brake (22565 C)
495Screw for 61339 D322716 HScrew for 61411 A
295Screw for 61439 AK222560 AScrew for 61437 A151239 URoller Feed Clutch Brake Washer
295Screw for 61439 AM122562 BScrew for 61255
196Screw for 61454 D322564 BScrew for 61437 C151292 CPresser Foot Tension Regulating Nut
196 AScrew for 61341 C122726 AScrew for 61453 F, M
298Screw for 2339 F122729Screw for 51239 B161149 GStitch Eccen., .078 inch throw, for 29126 CV
198Screw for 61439 AD122730Screw for 61482 B
2109Tension Disc for 29475 AA122738 BScrew for 61430 X161149 HFriction Disc for 61149 G
222738 FScrew for 61430 BX
1110-4Presser Foot Tension Regulating Spring622747Screw for 41358 N, P161208 BRotating Hook for 29474 G
122757 CScrew for 61255 H
1138Screw for 61370122758 BScrew for 61267161210 BHook Thread Guard for 29474 G (22716 A)
2138Screw for 61439 AP122775Screw for presser foot on 61400 M, T161212Bobbin for 29474 G
2376Screw for 61424 W
2454 AWasher for 22891122775Screw for 61430 U161216Hinge Pin for 61415
1652 B-20122798 AScrew for 61430 V161216 NBobbin Case Spring
Lock Washer for lifter lever stud122817 AStud for 61468161236Bushing for 61261 A
122824 AScrew for 61453 C161242Hook Shaft Collar (88)
1660-142Spring Cotter Pin for 61368 A222829Screw for 61482 A161244Hook Shaft Pinion Gear (89)
122832 GScrew for 29126 CV (18, 61434 G)
1660-205Retaining Ring for 61251 D122845Screw for 61458 D161251 DTake-up Lever Pin (660-205, 22597 A)
1660-226Needle Bearing for 61439 AJ122863 BAdjusting Screw for tension assembly161252Take-up Lever Link Take-up Lever Crank Pin
2660-249Needle Bearing for 61439 AM122874Screw for 61439 G (9937, 80557)161255Needle Bar Connecting Stud (22562 B)
1660-257Washer for 22730122874 FScrew for 61468 (9937)
2666-20Oil Wick122880Spot Screw for 61391 D161255 HNeedle Bar Link (22757 C)
1666-104Oil Wick for main shaft housing122882Screw for 61439 F
222884Screw for 61260 A161256 GPresser Spring Washer
2666-126Oil Wick for 61293222884Screw for 61360161257 GPresser Bar Bushing, upper
1666-127Felt Oil Wick for 61393 C222884Screw for 61360 G
122890Screw for 61466 A161259 APresser Bar Guide (95)
1907Adjusting Screw Nut for 23564222891Screw for 61439 G (454 A)161260 AFeed Driving Shaft Gear (22884)
21096 BScrew for 61439 AN122892Screw for 61458 B161261 AFeed Driving Shaft Intermediate Gear
12339 FThrust Collar for lower main shaft222894 JScrew for 61443
222894 TScrew for 51239 G161264Intermediate Gear Shaft Collar, right (HA61 D)
16958Collar for 23564 E (88)222894 VScrew for 61391 D
28372 AWasher for 61391 D123364 AGHemmer Scroll Slide Spring
29937Nut for 22874
19937Nut for 22874 F123564Hemmer, comp., for 61400 M (907, 22711)
212986 BScrew for 61403 A
115872 FSpring for release lever123564 AHemmer Scroll, right (22711)161267Lifter Lever Link (22758 B)
120110Spring for 23564 E123564 BHemmer Scroll, left (22593)161267 GSpring Pin for release lever
121629Stud for 61430 BW
121756 GStud for 61458 E123564 CHemmer Scroll Slide Hemmer Base (91 A)161271Frame Needle Thread Eyelet (22570 A)
121756 GStud for 61458 H123564 DHemmer Base (91 A)
222539 DPlug Screw for base123564 EOperating Rod (20110)161282 DGasket for 61382 L
222564 EScrew for 61414 C, 61415 A123564 GHemmer Mounting Bracket for 61400 M (93)261282 EGasket for 61382 M Nut for 61492
122564 FScrew for 61413 G
161292 HRelease Washer for 29475 AA161403 AEdge Guide Mounting Bracket for 61400 T (12986 B)161439 AJConnecting Rod for 29126 CV (660-226)
261293Oil Tube (666-126)161439 AKTop Feed Roller (95)
261293 NPlug for inside of arm161411 AThread Retainer for 29474 G (22716 H)161439 AMPresser Bar Roller Bracket (95, 660-249)
161321 JHandwheel for 61421 (22574)161413 EBobbin Case Assembly for 29474 G161439 ANPresser Foot Shank Pin (1096 B)
161321 LWasher for 61421161413 FBobbin Case161439 APUpper Roller Cloth Stripper (138)
161322 BMain Shaft161413 GBobbin Case Eyelet161439 ATBushing for 61439 Z
161339 BBall Washer for 29126 CV161414Bobbin Case Holder for 29474 G161443Hook Shaft Driving Gear (22894 J)
261339 DTop and Bottom Roller Feed Driving Gear (95)161414 BBobbin Case Holder Position Finger (77 B)161449 BSpring for 29126 CV
161339 EFeed Driving Shaft, right161414 CBobbin Case Tension Spring (22564 E, 22716 B)161449 AAStitch Regulating Collar (98)
161339 RFeed Driving Clutch Lever161415Bobbin Case Latch (61216)161451 CThrust Washer for 61351 L
161339 SFeed Clutch Check Plate161415 ABobbin Case Latch Lever (22564 E)161453Spring for 29475 AA
161340 CHook Shaft161415 ABobbin Case Latch Lever (22564 E)161453 CTake-up Spring Thread Wire (22824 A)
161341 CHook Shaft Bushing, left (96 A)161417 CNeedle Bar for 61400 W (28 C)161453 DThread Control Shaft
161341 DHook Shaft Bushing, right161417 DNeedle Bar for 61400 M, T (39151)161453 EThread Control Shaft Block (22565 C)
161341 GOil Seal Washer161420 BLPresser Foot for 61400 T (22775)161453 FThread Control Link, for 61400 M, T (22726 A)
261341 JThrust Washer for hook shaft161420 BPPresser Foot for 61400 M (22775)161453 GThread Control Link Spacer
161351 CThrust Washer161420 CFPresser Foot for 61400 W161453 LThread Controller Shaft Bushing
161351 JFrame Take-up Thread Eyelet (22585 A)161421"V" Belt Pulley Assembly161453 MThread Controller Link for 61400 W (22726 A)
3861351 KNeedle Bearing Roller161421 APulley Hub for 61421 Throat Plate (376)161454Needle Bar Bushing, lower
161351 LTake-up Lever (61451 C)161424 WNeedle Hole Insert for 61424 W161454 DNeedle Bar Bushing, upper
161351 MEyelet for 61351 L161428Guide for 61420 BL (73 A)161457 DPresser Bar Bushing, lower
161351 QTake-up Lever Assembly161430 UPresser Foot Bottom for 61420 CF(22775)161457 HPresser Bar
161356Presser Spring161430 VYielding Spring for 61420 CF (22798 A)161458 BPresser Bar Connec-tion (22892)
161360Main Shaft Driving Gear (22884)161430 XNeedle Guard for 61420 BP (22738 B)161458 CPresser Foot Lifter Block (88 B)
161360 GFeed Driving Shaft Collar (22884)161430 BWEdge Guide for 61420 CF (21629)161458 DPresser Foot Tension Bar (22845)
161366 CLifter Lever Extension Stud for 61368 A161430 BXEdge Guide Block for 61420 CF (22738 F)161458 EPresser Foot Shank for 61400 M, T (21756 G)
161368Lifter Lever Connect-ing Rod for 61368 A161432 BFeed Driving Shaft Bushing, right161458 HPresser Foot Shank for 61420 CF (21756 G)
161368 ALifter Lever Exten-sion Stud and Lifter Lever Connecting Rod, complete (660-142)161432 CFeed Driving Shaft Bushing, left161466 ALifter Lever (22890)
161368 FBell Crank Roller (22712 F)161432 FLower Main Shaft161468Lifter Lever Bell
161370Needle Thread Guide (138)161434 GWasher for 29126 CV1Crank (22817 A, 22874 F)
1B61382 HHead Cover for 61400 M, T (22569 B)161437 AEccentric Timing Collar for 29126 CV (22560 A)161482Hook Guard for 61400 M, T (93)
161382 LHousing Cover, right (22570 A)161437 BPivot Pin for 29126 CV161482 ACloth Guard (22829)
161382 MHousing Cover, left (22570 A)161437 CEccentric Housing for 29126 CV (22564 B)161482 BHook Shaft Gear Case Cover (660-257, 22570 A, 22730)
161391 DMain Shaft Counter-weight (22570 B, 22596 D, 22880, 22894 V)161439 FTop Roller Feed Clutch Housing Support Bracket (22882)161482 LCloth Plate Extension for 61400 W (93)
161392 F-14Tension Spring for 29475 AA161439 GFeed Clutch Housing (22874, 22891)161490Head Cover for 61400 W
161393 BOil Tube for upper main shaft (666-20)161439 YLower Feed Drive Shaft161490 AMain Shaft Bearing Housing and Bushing, right
161393 COil Tube (666-127)161439 ZLower Feed Driving Shaft Housing161492Main Shaft Bushing, left Tension Post for 29475 AA (89, 61292 C)
161394 LOil Reservoir Secur-ing Screw (61494 U)161439 AABushing for 61439 Z Shaft Housing Clamp Plate (22570 A)161492 ATension Post Socket for 29475 AA
161394 MGasket for 61394 AC161439 ACFeed Roller, lower, for 61400 M (22580)161494Hook Oil Reservoir Reservoir End Cover (22569 C)
161394 ACFiller Hole Plug Screw161439 ADFeed Roller, lower, for 61400 T, W (98)161494 BEnd Cover Gasket
161394 AEOil Cup161439 AETop Roller Feed Shaft Guard161494 UWasher for 61394 L Intermediate Gear Shaft (22597 A)
261394 AFReservoir Gasket, left Hook Shaft Oil Metering Insert161439 AFTop Roller Feed Drive Shaft, right163939 KTop Feed Roller Shaft Washer for 22874
161403Edge Guide for 61400 T (22704)11

NOTE: Numbers in paranthesis following parts' description indicate the screws, nuts, etc. used to attach or hold these parts.

Union Special 61400M - TERMS - 1

text_image 61432F 61439Z 98 61439AD 22580 61439AC 51239 E 22580 (2) 61439Y 61439AM 95 110-4 51292C 61439AF 61458D 95(2) 61439AN 27-435 63939 K 138 (2) 61439AK 61439AP 61439B 22892 88B 61458C

Union Special 61400M - TERMS - 2

text_image HEMMER COMPLETE 23564 23564 B 23564 A 22711 23564 C 907 23564 E 20110 6958 61417 D 61257 G 61457 H 23364 AG 22593 91 A 61453 D 61356 39151 61256 G 138 22775 61430 X 22738 B 61420 BP 73 A 61420 BL 61430 R 61403 A 61453 E 12986 B 22726 A 22565 C 61370 22824 A 61453 C 61453 G 61453 F 61453 M 61428 61424 W 376 61414 B 22704 77 B 61403 61259 A 95

Union Special 61400M - TERMS - 3

text_image 61434 G 18 61339 B 22832 G 61482 93 61439 AB 29474 G 61339 R 22564 B (3) 29126 CV 89 61339 R 22560 A (2) 61449 AA 61468 98 2339 F 9937 22874 F 22817 A 61368 F 22712 F 22570 A

Union Special 61400M - TERMS - 4

text_image 22570A (6) 22829 (2) 22824 22570A (4) 660-257 Washer 22730 Screw 93(2) 23564 G5 61382L PLATE 61282D GASKET 6138BM G1282E GASKET G1282F GASKET

Union Special 61400M - TERMS - 5

natural_image World map with latitude and longitude grid lines, showing continents and oceans (no text labels)

WORLDWIDE SALES AND SERVICE

Union Special Corporation maintains sales and service facilities throughout the world. These offices will aid you in the selection of the right sewing equipment for your particular operation. Union Special Corporation representatives and service technicians are factory trained and are able to serve your needs promptly and efficiently. Whatever your location, there is a qualified representative to serve you.

Corporate Office:

One Union Special Plaza

Huntley, IL 60142

Phone: 708-669-5101

Fax: 708·669·1096

European Distribution Center:

Union Special GmbH

Raiffeisenstrasse 3

D-71696 Möglingen, Germany

Tel: 49·07141·247·0

Fax: 49·7141·247·100

Brussels, Belgium

Charlotte, N.C.

Commerce, CA

El Paso, TX

Hong Kong, China

Huntley, IL

Leicester, England

Lille, France

Miami, FL

Milan, Italy

Mission, TX

Möglingen, Germany

Montreal, Quebec

Osaka, Japan

Other Representatives throughout all parts of the world.

Union Special 61400M - WORLDWIDE SALES AND SERVICE - 1

Finest Quality

Union Special® INDUSTRIAL SEWING EQUIPMENT

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Brand : Union Special

Model : 61400M

Category : Sewing machine