Craftsman CMXGCAQ108493 - Lawn mower

CMXGCAQ108493 - Lawn mower Craftsman - Free user manual and instructions

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Product TypeString Trimmer (Lawn Mower)
BrandCraftsman
ModelCMXGCAQ108493
EngineKohler XT6.75, 149CC, 3600 RPM
Cutting Width22 inches
Cutting Height5 positions, 1.5 - 3.5 inches (10mm increments)
Cutting Speed (Blade RPM)3800 RPM
Cutting Line Diameter.155 inch (4 mm)
Cutting Line Length19 inches per side (25 inches recommended when cut from roll)
Wheel Size14 x 1.75 inches
Frame Material14 Gauge Steel
Drive BeltV-Belt, 3L440
Dimensions (L x W x H)50.4 x 21.5 x 38.3 inches
Shipping Weight67 lbs
Starting SystemRecoil Starter (Manual)
Throttle ControlLever on handlebar (Choke/Run/Stop)
Safety FeaturesSafety Control Bar (bail bar), Blade Brake (stops within 3 seconds), Discharge Cover
Cutting Head TypeSpinning line plate with two cutting cords (180° apart)
Handlebar AdjustmentAdjustable height via knobs
Fuel TypeUnleaded gasoline (min 85 octane)
Oil TypeSAE 30 HD engine oil (15-22 oz)
Intended UseMowing and trimming grass, light brush
WarrantyUnder license from Craftsman (Stanley Black & Decker)

Frequently Asked Questions - CMXGCAQ108493 Craftsman

How do I start the Craftsman CMXGCAQ108493 string trimmer?
Push the throttle lever fully forward (choke position). Grasp the recoil starter, pull slowly until resistance, then pull rapidly. Once started, move throttle to RUN. Do not engage the safety bar until engine is running.
What type of oil and fuel does this trimmer require?
Use SAE 30 high detergent engine oil (15-22 oz). Fuel: fresh unleaded gasoline with minimum 85 octane. Do not overfill; leave 1/4 inch from top of neck.
How do I adjust the cutting height?
The cutting height can be adjusted to 5 positions ranging from 1.5 to 3.5 inches (10mm increments). Refer to Figure 9 in the manual. Always stop the engine and disconnect spark plug before adjusting.
How do I replace the cutting line?
Insert the cord ends into side openings of the line plate, push through until they emerge from center hole. Adjust ends to equal length, then pull under the loop and push loop into the groove. Ensure cords are 180° apart and same length/weight.
Why won't the cutting head spin?
Check belt tension via the in-line adjuster on the control cable. If belt is worn or frayed, replace it. Also ensure the safety bar is fully engaged. See troubleshooting in manual for more steps.
What safety features does this trimmer have?
A safety control bar (bail bar) that stops the cutting head within 3 seconds when released, a discharge cover, and a blade brake. Always wear eye protection and keep bystanders at least 75 feet away.
Can I use this trimmer on slopes?
Yes, but only across slopes (not up/down) and not exceeding 20 degrees. For slopes over 15 degrees, use the slope gauge. Be cautious of footing and release the safety bar if you slip.
How do I change the engine oil?
Warm the engine, then tip the trimmer to drain oil from the fill tube into a container. Refill with SAE 30 oil to the dipstick mark. Dispose of old oil properly. Change after first 5 hours, then every 25 hours.
What should I do if the cutting cords break frequently?
Reduce speed in heavy growth; ease into material. Soak cords in water to make them more pliable. Ensure cords are not hitting hard objects. Use correct diameter (155 mil or 175 mil) for conditions.
How do I store the trimmer for off-season?
Run the engine until fuel is empty or add fuel stabilizer. Change oil if desired. Clean debris, lubricate moving parts, coat cutting blade with grease. Store in a dry, clean area away from corrosive materials.

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USER MANUAL CMXGCAQ108493 Craftsman

natural_image Line drawing of a lawn mower with visible blades and mounting bracket (no text or symbols)

CAUTION: Before using this product, read this manual and follow all safety rules and operating instructions.

TABLE OF CONTENTS

Safety Instructions.... Page 3

Assembly Page 7

Operation..... Page 10

Maintenance Page 18

Off-Season Storage .... Page 21

Troubleshooting Page 22

Under License.... Page 32

PRODUCT SPECIFICATIONS MODEL NUMBER

Engine: Kohler XT6.75, 149CC

Engine Speed: 3600 RPM

Cutting Width: 22 inches

Cutting Height: 5 Heights 1.5 - 3.5"

Cutting Speed: 3800 RPM

Cutting Line: .155" dia. (4mm) x 19" length

Wheel Size: 14" x 1.75" width

Frame: 14 Gauge Steel

Trimmer Ball: 4" dia., 4" heat treated cutting blade

Drive Belt: V-Belt, 3L440

Dimensions: 50.4" L x 21.5" W x 38.3" H

Shipping Weight: 67 Lbs.

Model Number ____

Serial Number ____

Date of Purchase ____

Record the model number, serial number, and date of purchase above.

Definitions: Safety Alert Symbols and Words

This instruction manual uses the following safety alert symbols and words to alert you to hazardous situations and your risk of personal injury or property damage.

Craftsman CMXGCAQ108493 - Definitions: Safety Alert Symbols and Words - 1

DANGER: Indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury.

Craftsman CMXGCAQ108493 - Definitions: Safety Alert Symbols and Words - 2

WARNING: Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury.

Craftsman CMXGCAQ108493 - Definitions: Safety Alert Symbols and Words - 3

CAUTION: Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury.

Craftsman CMXGCAQ108493 - Definitions: Safety Alert Symbols and Words - 4

(Used without word) Indicates a safety related message.

NOTICE: Indicates a practice not related to personal injury which, if not avoided, may result in property damage.

Craftsman CMXGCAQ108493 - Definitions: Safety Alert Symbols and Words - 5

READ AND UNDERSTAND INSTRUCTION MANUAL: To reduce the risk of injury, user and all bystanders must read and understand instruction manual before using this product.

SAVE THESE INSTRUCTIONS FOR FUTURE USE

SAFETY INSTRUCTIONS

Craftsman CMXGCAQ108493 - SAFETY INSTRUCTIONS - 1

WARNING

This symbol points out important safety instructions which, if not followed, could endanger the personal safety and/or property of yourself and others. Read and follow all instructions in this manual before attempting to operate this string trimmer. Failure to comply with these instructions may result in personal injury. When you see this symbol, HEED ITS WARNING!

Craftsman CMXGCAQ108493 - WARNING - 1

DANGER

This string trimmer was built to be operated according to the safe operation practices in this manual. As with any type of power equipment, carelessness or error on the part of the operator can result in serious injury. This machine is capable of amputating fingers, hands, toes and feet and throwing debris. Failure to observe the following safety instructions could result in serious injury or death.

Craftsman CMXGCAQ108493 - DANGER - 1

WARNING

CALIFORNIA PROPOSITION 65

Engine Exhaust, some of its constituents, and certain vehicle components contain or emit chemicals known to State of California to cause cancer and birth defects or other reproductive harm.

Craftsman CMXGCAQ108493 - CALIFORNIA PROPOSITION 65 - 1

WARNING

Your Responsibility—Restrict the use of this power machine to persons who read, understand and follow the warnings and instructions in this manual and on the string trimmer.

SAVE THESE INSTRUCTIONS!

GENERAL OPERATION

a. Read this operator's manual carefully in its entirety before attempting to assemble this string trimmer. Read, understand, and follow all instructions on the string trimmer and in the manuals before operation. Keep this manual in a safe place for future and regular reference and for ordering replacement parts.
b. Be completely familiar with the controls and the proper use of this string trimmer before operating it.
c. This string trimmer is a precision piece of power equipment, not a plaything. Therefore, exercise extreme caution at all times. This string trimmer has been designed to perform one job: to mow grass. Do not use it for any other purpose.
d. Never allow children under 14 years of age to operate this string trimmer. Children 14 and over should read and understand the instructions and safe operation practices in this manual and on the string trimmer and should be trained and supervised by an adult.
e. Only responsible individuals who are familiar with these rules of safe operation should be allowed to use this string trimmer.
f. Thoroughly inspect the area where the equipment is to be used. Remove all stones, sticks, wire, bones, toys and other foreign objects, which could be tripped over or picked up and thrown by the trimmer line. Thrown objects can cause serious personal injury.
g. Plan your trimming operation to avoid discharge of material toward roads, sidewalks, bystanders and the like. Also, avoid discharging material against a wall or obstruction, which may cause discharged material to ricochet back toward the operator.
h. To help avoid trimmer line contact or a thrown object injury, stay in operator zone behind handles and keep children, bystanders, helpers and pets at least 75 feet from trimmer while it is in operation. Stop the string trimmer if anyone enters area.
i. Always wear safety glasses or safety goggles during operation and while performing an adjustment or repair to protect your eyes. Thrown objects which ricochet can cause serious injury to the eyes.
j. Wear sturdy, rough-soled work shoes and close-fitting slacks and

shirts. Shirts and pants that cover the arms and legs and steel-toed shoes are recommended. Never operate this string trimmer in bare feet, sandals, slippery or light-weight (e.g. canvas) shoes.
k. Do not put hands or feet near rotating parts or under the cutting deck. Contact with cutting line can amputate fingers, hands, toes and feet.
1. A missing or damaged discharge cover can cause cutting line contact or thrown object injuries.
m. Many injuries occur as a result of the trimmer being pulled over the foot during a fall caused by slipping or tripping. Do not hold on to the trimmer if you are falling: release the handle immediately.
n. Never pull the trimmer back toward you while you are walking. If you must back the trimmer away from a wall or obstruction, first look down and behind to avoid tripping and then follow these steps:
1. Step back from trimmer to fully extend your arms forward.
2. Be sure you are well balanced with sure footing.
3. Pull the trimmer back slowly, no more than half way toward you.
4. Repeat these steps as needed.
o. Do not operate the trimmer while under the influence of alcohol or drugs.
p. The safety control bar is a safety device. Never attempt to bypass its operation. Doing so makes the safety device inoperative and may result in personal injury through contact with the cutting line. The safety control bar must operate easily in both directions and automatically return to the disengaged position when released.
q. Never operate the trimmer in wet grass. Always be sure of your footing. A slip and fall can cause serious personal injury. If you feel you are losing your footing, release the safety control bar immediately and the cutting line will stop rotating within three seconds.
r. Operate only in daylight or good artificial light. Walk, never run.
s. Release the safety control bar when crossing gravel drives, walks or roads.

SAFETY INSTRUCTIONS

t. If the equipment should start to vibrate abnormally, stop the engine and check immediately for the cause. Vibration is generally a warning of trouble.
u. Shut the engine off and wait until the blade comes to a complete stop before removing the grass catcher or unclogging the chute. The cutting blade continues to rotate for a few seconds after the blade control is released. Never place any part of the body in the blade area until you are sure the blade has stopped rotating.
v. Never operate the string trimmer without proper shield, discharge cover, grass catcher, blade control handle or other safety protective devices in place and working. Never operate string trimmer with damaged safety devices. Failure to do so can result in personal injury.
w. Muffler and engine become hot and can cause a burn. Do not touch.
x. Never attempt to make a wheel or cutting height adjustment while the engine is running.
y. Only use parts and accessories made for this string trimmer by the manufacturer as listed in the Parts pages of this Operator's Manual. Failure to do so can result in personal injury.
z. When starting engine, pull cord slowly until resistance is felt, then pull rapidly. Rapid retraction of starter cord (kickback) will pull hand and arm toward engine faster than you can let go. Broken bones, fractures, bruises or sprains could result.
aa. If situations occur which are not covered in this manual, use care and good judgement.

SLOPE OPERATION

Slopes are a major factor related to slip and fall accidents, which can result in severe injury. Operation on slopes requires extra caution.

The string trimmer is heavy and can speed up when going downhill. Be prepared to maintain control of the string trimmer. If you feel uneasy on a slope, do not mow it. For your safety, use the slope gauge included as part of this manual to measure slopes before operating this string trimmer on a sloped or hilly area. If the slope is greater than 15 degrees, do not mow it.

Do:

a. Operate across the face of slopes; never up and down to avoid loss of control.
b. Exercise extreme caution when changing direction on slopes; turn uphill not down.
c. Watch for holes, ruts, rocks, hidden objects, or bumps which can cause you to slip or trip. Tall grass can hide obstacles.
d. Always be sure of your footing. A slip and fall can cause serious personal injury. If you feel you are losing your balance, release the safety control bar immediately and the cutting line will stop rotating within three (3) seconds.

Do Not:

a. Do not trim near drop-offs, ditches or embankments, because you could lose your footing or balance.
b. Do not trim slopes greater than 15 degrees as shown on the slope guide.
c. Do not trim on wet grass. Unstable footing could cause slipping.

CHILDREN

Tragic accidents can occur if the operator is not alert to the presence of children. Children are often attracted to the string trimmer and the trimming activity. They do not understand the dangers. Never assume that children will remain where you last saw them.

a. Keep children out of the trimming area and under watchful care of a responsible adult other than the operator.
b. Be alert and turn string trimmer off if a child enters the area.
c. Before and while moving backwards, look behind and down for small children.
d. Use extreme care when approaching blind corners, doorways, shrubs, trees, or other objects that may obscure your vision of a child who may run into the string trimmer.
e. Keep children away from hot or running engines. They can suffer burns from a hot muffler.
f. Never allow children under 14 years of age to operate the string trimmer. Children 14 and over should read and understand the instructions and safe operation practices in this manual and on the string trimmer and be trained and supervised by an adult.

SERVICE

Safe Handling of Gasoline:

To avoid personal injury or property damage use extreme care in handling gasoline. Gasoline is extremely flammable and the vapors are explosive. Serious personal injury can occur when gasoline is spilled on yourself or your clothes which can ignite. Wash your skin and change clothes immediately.

a. Use only an approved gasoline container.
b. Never fill containers inside a vehicle or on a truck or trailer bed with a plastic liner. Always place containers on the ground away from your vehicle before filling.
c. Remove gas-powered equipment from the truck or trailer and refuel it on the ground. If this is not possible, then refuel such equipment on a trailer with a portable container, rather than from a gasoline dispenser nozzle.
d. Keep the nozzle in contact with the rim of the fuel tank or container opening at all times until fueling is complete. Do not use a nozzle lock-open device.
e. Extinguish all cigarettes, cigars, pipes and other sources of ignition.
f. Never fuel the string trimmer indoors because flammable vapors will accumulate in the area.
g. Never remove gas cap or add fuel while engine is hot or running. Allow engine to cool at least two minutes before refueling.
h. Never over-fill fuel tank. To allow for expansion of the fuel, do not fill above the bottom of the fuel tank neck.
i. Replace gasoline cap and tighten securely.
j. If gasoline is spilled, wipe it off the engine and equipment. Move the string trimmer to another area. Wait 5 minutes before starting engine.

SAFETY INSTRUCTIONS

Never store the string trimmer or fuel container near an open flame, spark or pilot light as on a water heater, space heater, furnace, clothes dryer or other gas appliances.

a. To reduce fire hazard, keep string trimmer free of grass, leaves, or other debris build-up. Clean up oil or fuel spillage and remove any fuel-soaked debris.
b. Allow string trimmer to cool at least 5 minutes before storing.

General Service:

a. Never run an engine indoors or in a poorly ventilated area. Engine exhaust contains carbon monoxide, an odorless and deadly gas.
b. Before cleaning, repairing, or inspecting, make certain the blade and all moving parts have stopped. Disconnect the spark plug wire and ground against the engine to prevent unintended starting.
c. Check the blade and engine mounting bolts at frequent intervals for proper tightness. Also, visually inspect blade for damage (e.g., bent, cracked, worn). Replace blade with the original equipment manufacturer's (O.E.M.) blade only, listed in the Parts pages of this manual. Use of parts which do not meet the original equipment specifications may lead to improper performance and compromise safety!
d. String trimmer blades are sharp and can cut. Wrap the blade or wear gloves, and use extra caution when servicing them.
e. Keep all nuts, bolts, and screws tight to be sure the equipment is in safe working condition.
f. Never tamper with safety devices. Check their proper operation regularly.
g. After striking a foreign object, stop the engine, disconnect the spark plug wire and ground against the engine. Thoroughly inspect the string trimmer for any damage. Repair the damage before starting and operating the string trimmer.
h. Never attempt to make a wheel or cutting height adjustment while the engine is running.
i. Grass catcher components, discharge cover, and trail shield are subject to wear and damage which could expose moving parts or allow objects to be thrown. For safety protection, frequently check components and replace immediately with original equipment manufacturer's (O.E.M.) parts only, listed in the Parts pages of this manual. Use of parts which do not meet the original equipment specifications may lead to improper performance and compromise safety!
j. Do not change the engine's governor setting or over-speed the engine. The governor controls the maximum safe operating speed of the engine.
k. Check fuel line, tank, cap, and fittings frequently for cracks or leaks. Replace if necessary.
I. Do not crank engine with spark plug removed.
m. Maintain or replace safety and instruction labels, as necessary.
n. Observe proper disposal laws and regulations. Improper disposal of fluids and materials can harm the environment.
o. According to the Consumer Products Safety Commission (CPSC) and the U.S. Environmental Protection Agency (EPA), this product has an Average Useful Life of seven (7) years, or 140 hours of operation. At the end of the Average Useful Life have the string trimmer inspected annually by a Sears or other qualified service dealer to ensure that all mechanical and safety systems are working properly and not worn excessively. Failure to do so can result in accidents, injuries or death.

DO NOT MODIFY ENGINE

To avoid serious injury or death, do not modify engine in any way. Tampering with the governor setting can lead to a runaway engine and cause it to operate at unsafe speeds. Never tamper with factory setting of engine governor.

NOTICE REGARDING EMISSIONS

Engines which are certified to comply with California and federal EPA emission regulations for SORE (Small Off Road Equipment) are certified to operate on regular unleaded gasoline, and may include the following emission control systems: Engine Modification (EM), Oxidizing Catalyst (OC), Secondary Air Injection (SAI) and Three Way Catalyst (TWC) if so equipped.

SPARK ARRESTOR

Craftsman CMXGCAQ108493 - SPARK ARRESTOR - 1

WARNING

This machine is equipped with an internal combustion engine and should not be used on or near any unimproved forest-covered, brush covered or grass-covered land unless the engine's exhaust system is equipped with a spark arrestor meeting applicable local or state laws (if any).

If a spark arrestor is used, it should be maintained in effective working order by the operator. In the State of California the above is required by law (Section 4442 of the California Public Resources Code). Other states may have similar laws. Federal laws apply on federal lands. A spark arrestor for the muffler is available through your nearest Sears Parts and Repair Service Center.

SAFETY INSTRUCTIONS

SAFETY SYMBOLS

This page depicts and describes safety symbols that may appear on this product. Read, understand, and follow all instructions on the string trimmer before attempting to assemble and operate.

SymbolDescription
Craftsman CMXGCAQ108493 - SAFETY SYMBOLS - 1READ THE OPERATOR'S MANUAL(S)Read, understand, and follow all instructions in the manual(s) before attempting to assemble and operate.
Craftsman CMXGCAQ108493 - SAFETY SYMBOLS - 2DANGER —WEAR EYE PROTECTIONTo reduce the risk of eye injury, wear protective eye ware, goggles or glasses.
Craftsman CMXGCAQ108493 - SAFETY SYMBOLS - 3DANGER —SHARP CUTTING LINETo reduce the risk of injury, keep hands and feet away. Do not operate unless the discharge cover is in its proper place. If damaged, replace immediately.
Craftsman CMXGCAQ108493 - SAFETY SYMBOLS - 4DANGER —DO NOT OPERATE NEAR OTHER PEOPLEThe string trimmer may eject objects at high speed. Use caution when operating around children, pets and other adults.
Craftsman CMXGCAQ108493 - SAFETY SYMBOLS - 5DANGER —MAY EJECT ITEMS AT HIGH SPEEDThe string trimmer may eject objects at high speed. Use caution when operating around children, pets and other adults.
Craftsman CMXGCAQ108493 - SAFETY SYMBOLS - 6DANGER —USE CAUTION ON SLOPESThe string trimmer is heavy and can speed up when going downhill. To avoid loss of control, operate across slopes, not up and down. When turning, turn uphill, not down. Do not operate on slopes greater than 15°.
Craftsman CMXGCAQ108493 - SAFETY SYMBOLS - 7DANGER —GASOLINE IS FLAMMABLEAllow the engine to cool at least five minutes before refueling. Never smoke, use matches or lighters in the immediate vicinity of the string trimmer.
Craftsman CMXGCAQ108493 - SAFETY SYMBOLS - 8DANGER —CARBON MONOXIDECarbon Monoxide from engine exhaust is a deadly poisonous, odorless and colorless gas. Never run the engine in an enclosed space or poorly ventilated area. Carbon Monoxide can render a person unconscious in a matter of minutes.
Craftsman CMXGCAQ108493 - SAFETY SYMBOLS - 9DANGER —HOT SURFACESEngine parts, especially the muffler and other exhaust components, can become extremely hot during operation. Use caution to avoid severe burns. Allow the engine to cool down before performing any maintenance.

Craftsman CMXGCAQ108493 - SAFETY SYMBOLS - 10

WARNING: Your Responsibility—Restrict the use of this power machine to persons who read, understand and follow the warnings and instructions in this manual and on the string trimmer.

SAVE THESE INSTRUCTIONS!

ASSEMBLY

IMPORTANT: This unit is shipped without gasoline or oil in the engine. Be certain to fill engine with gasoline and oil as instructed in the Operation section of the Engine Manual before starting or running your string trimmer.

List of tools needed for assembly:

  • 13mm wrench
    • (2) 10mm wrenches

OPENING CARTON

  1. Cut each corner of the carton vertically from top to bottom.
  2. Remove all loose parts.
  3. Remove loose packing material.

REMOVING UNIT FROM CARTON

  1. Remove wheels, manuals and extra trimming line from box (see Figure 1). With assistance, lift the trimmer out of box and set on a level surface.
  2. Attach wheels to the trimmer axle using nuts and washers (see figure 2).

Craftsman CMXGCAQ108493 - REMOVING UNIT FROM CARTON - 1

natural_image Technical line drawing of a mechanical assembly with a separate close-up of a tire wheel (no text or symbols present)

Figure 1

Technical diagram of a robotic car with labeled parts, including wheels and numbered components.

Figure 2

Item # Part # Description Qty.
1 101094Trimmer Wheel Assembly 2
2 100130Flat Washer, M8 2
3 100128Hex Nut, Nylock, M8 x 1.25mm, G8.8 2

ASSEMBLY

  1. Flip upper handlebar up to the operating position. Loosen both adjustment knobs (see Figure 3) and align the upper handlebar both sides to a comfortable operating position. Tighten the adjustment knobs securely. It is important to find a handlebar height that allows the cutting head to hover just above the ground and remain balanced so you do not have to push down or pull up on the handlebar.

UPPER HANDLEBAR LOWER HANDLEBAR ADJUSTMENT KNOB NOTCHES IN ALIGNMENT

SAFETY CONTROL BAR RECOIL STARTER THROTTLE OIL FILL HANDLEBAR ADJUSTMENT GASOLINE FUEL FILL ADJUSTMENT KNOB NOTCH ALIGNM Figure 3 CUTTING CORD CUTTING HEAD GUARD CUTTING HEAD

String trimmer Components

ASSEMBLY

INSTALLING THE CUTTING LINE

There are two installation points on the line plate. Each point is 180 degrees apart. Always install two lines, one opposite the other of the same length and weight (diameter).

  1. Insert the end of the cord into the side openings in the line plate (see Figure 4).
  2. Push the cord through until the end comes out the center hole in the line plate. Adjust the cord ends so the tips are of equal length.
  3. Pull the cord under the loop and push the loop up into the line plate groove above them (see Figure 5) and then pull the cord ends tight.

Craftsman CMXGCAQ108493 - INSTALLING THE CUTTING LINE - 1

CAUTION

If the tips of the cutting cords are not of equal length, it can cause unbalance of the cutting head and will result in increased vibration and potential damage to the cutting head.

Figure 6 illustrates the proper cord installation on the line plate. It shows the line plate from a top view. The cord ends should be of equal length and the same length on each side. There are two installation points on the line plate. Each point is 180 degrees apart. Always install two cords, one opposite the other of the same length and weight (diameter).
Craftsman CMXGCAQ108493 - CAUTION - 1

natural_image Technical line drawing of a mechanical assembly with a hand adjusting a screwdriver (no text or symbols present)

Figure 4

Craftsman CMXGCAQ108493 - CAUTION - 2

natural_image Line drawing of a hand using a tool to adjust or install a mechanical component (no text or symbols present)

Figure 5

Craftsman CMXGCAQ108493 - CAUTION - 3

natural_image Pure technical line drawing of a symmetrical mechanical or electrical component with no text, numbers, or symbols

Figure 6

OPERATION

FILLING WITH OIL AND GASOLINE

Craftsman CMXGCAQ108493 - FILLING WITH OIL AND GASOLINE - 1

WARNING

ADD OIL BEFORE STARTING THE ENGINE The string trimmer is shipped without fluids installed.

Keep the caps on the fuel and oil fills until you are ready to pour either gasoline or oil into the correct fill. Requires approximately 15 - 22 ounces of SAE 30 engine oil.

Please refer to your Engine Owner's Manual for detailed information on oil quantity and cold temperature oil specifications.

  1. Place the string trimmer on a level surface and initially add 12 of the SAE 30 high detergent oil into the oil fill (see Figure 7) and wait one (1) minute for the oil to settle.
  2. Check the dipstick and continue adding a few ounces of oil at a time, rechecking the dipstick until the oil reaches the fill mark. Be careful not to overfill.
  3. Fill the fuel tank with fresh, unleaded gas (min. 85 Octane), to 1/4" from the top of the fill neck to allow for expansion. Be careful not to overfill and reinstall the cap before starting the engine.

Craftsman CMXGCAQ108493 - WARNING - 1

WARNING

ALWAYS FILL THE TANK WITH ENGINE OFF AND COOL. ALWAYS CHECK THE OIL LEVEL BEFORE OPERATING.

Allow the engine to cool for at least two minutes before removing the fuel cap.

Before performing any adjustments to the cutting head, cutting cords or any other procedure or inspection, stop the engine, wait five minutes to allow parts to cool. Disconnect the spark plug wire, keeping it away from the spark plug. Contact with internal rotating parts will cause serious personal injury. Never put hands, face, feet, or clothing under the string trimmer deck or discharge opening at any time.

OIL FILL FUEL FILL

Figure 7

OPERATION

Craftsman CMXGCAQ108493 - OPERATION - 1

CAUTION

CHECK THE ENGINE OIL LEVEL Check fuel level. Remove any debris from around the underside of the string trimmer.

Manual Starting

  1. Push the throttle control lever on the right side of the handlebar (see Figure 8) all the way forward (choke position).
  2. Grasp the recoil starter and slowly pull until you feel resistance. Let the cord retract a little bit and then pull the cord rapidly to start the engine. One or two pulls usually starts the string trimmer. Do not engage the safety bar until after the engine has started.
  3. Once the engine is started, move the throttle lever to the RUN or IDLE position.

If the engine fails to start after several pulls of the recoil starter, allow the motor to cool down. Check the cause of hard starting; see the Troubleshooting Guide (page 22).

Stopping the Engine

  1. Move the throttle control lever (see Figure 8) all the way back past the SLOW position to the STOP position.

Engaging the Cutting Head

  1. Bring the safety bar toward you and grip it together with the handlebar. Cutting cords rotate until you release the safety bar.

Note: Before using your cutting head for the first time or after you have installed a new belt, engage the safety bar 10 times and hold it for 3 seconds each time.

Stopping the Lines from Spinning

  1. Release the safety bar from the handlebar. The cutting head will stop spinning while the engine continues to run.

THROTTLE CONTROL RECOIL STARTER

Figure 8

OPERATION

SETTING THE CUTTING HEIGHT

Craftsman CMXGCAQ108493 - SETTING THE CUTTING HEIGHT - 1

CAUTION

BEFORE PERFORMING ANY ADJUSTMENT, MAINTENANCE PROCEDURE OR INSPECTION, STOP THE ENGINE, WAIT FIVE (5) MINUTES TO ALLOW PARTS TO COOL AND DISCONNECT THE SPARK PLUG WIRE, KEEPING IT AWAY FROM THE SPARK PLUG.

Setting the cutting height is easy. Cutting heights range in 10mm (0.4 in).

Craftsman CMXGCAQ108493 - CAUTION - 1

WARNING

RUNNING THE CUTTING HEAD WITH CORDS OF UNEQUAL LENGTH OR A CORD INSTALLED AT OTHER THAN 180 DEGREES APART CAN CAUSE EXCESSIVE VIBRATION AND MAY DAMAGE THE STRING TRIMMER.

Installing the trimming line

After you install cutting cord, and before trimming, engage the cutting head with the engine running to spin the new cord for a few seconds so they pull tight and are set.

  1. Insert the ends of the cord into the side opening in the line plate (see Figure 10).
  2. Push the cord through until the ends come out the center opening in the line plate. Adjust the cord ends so they are even.
  3. Pull the ends of the cord under the loop and push the loop up into the line cord ends plate groove above them (see Figure 11) and then pull the ends tight.

1.9" 2.3" 2.7" 3.1" 3.5"

Figure 9
Craftsman CMXGCAQ108493 - Installing the trimming line - 2

natural_image Technical line drawing of a mechanical assembly with a hand adjusting a component (no text or symbols)

Figure 10

Craftsman CMXGCAQ108493 - Installing the trimming line - 3

natural_image Line drawing of a hand adjusting a bicycle wheel assembly (no text or symbols)

Figure 11

OPERATION

CUTTING CORD RECOMMENDATIONS

Cutting cord is available in Blue (175 mil) and Green (155 mil). Because conditions and vegetation vary so much, you should experiment with cord weights (diameters) to discover what works best for your particular mowing and trimming situations.

Here are a few things to keep in mind:

  • If the cutting cord is purchased in rolls, cut to 25" lengths.
  • Cord life depends on trimming conditions. Replace cords when they become broken or frayed.
  • The smallest diameter cord combined with the fastest engine speed provides the best grass trimming performance. The 175 mil cord is recommended for thicker growth such as bramble, thistle, and ragweed.
  • Ease the ends of the cord into heavy growth and move slowly through thick growth. If there are woody weeds in the material you are cutting, the cutting cords may wrap around the stalks they cannot cut, and pull away from the cutting head.
  • Installing two (2) cords, 180 degrees apart, of equal length and weight on the line plate, is the best method for optimal trimming performance.
  • When replacing cords, do it one at a time and use the old cord to mark the position for the new cord that you are replacing.
  • If the cord breaks off flush at the line plate, use needle nose pliers to pull out the old cord.
  • Storing the cord in a plastic bag with a damp sponge or cloth will help keep it pliable. You can also soak your cutting cord in a bucket of room temperature water for a few days before use to make it more pliable.
    • UV light can degrade cord, store out of direct sunlight.

DO NOT USE DIFFERENT WEIGHT CORDS ON THE CUTTING HEAD AT THE SAME TIME. THIS CAN CAUSE EXCESSIVE VIBRATION AND MAY DAMAGE THE STRING TRIMMER.

OPERATION

CUTTING HEAD

Allow the front end of the string trimmer to rest lightly on the cutting head as you are trimming. The cutting head should glide on the ground as you maneuver the string trimmer. To achieve the best and smoothest cut, do not lift up on the handlebar while operating your string trimmer. Lifting the handlebar will force weight down on the cutting head. This uses more energy, slows the cutting, and produces an unsatisfactory cut. Ideally, the cutting head should lightly rest on the ground while the wheels balance most of the weight of the string trimmer.

Replacing the Cutting Head or Line Plate

Tools and Supplies Needed:

• Phillips head screwdriver with at least a 6" shank

- Gloves

Cutting Head Disassembly

  1. Align the hole in the anti-wrap canister with the hole in the internal housing at the location shown (see Figure 12).
  2. Insert a Phillips head screwdriver into the hole in the anti-wrap canister and the hole in the internal housing
  3. Rotate the cutting head assembly until the screw driver slides into a hole in the shaft, locking it into place.
  4. Looking down at the top of the frame, turn the cutting head clockwise until it unscrews completely from the bearing housing.

NOTE: If the cutting head continues to turn, but does not come off, check to be sure that you locked the screwdriver into the shaft. If the cutting head will not turn by hand a 9/16" socket wrench can be used on the bolt (inside the bottom of the cutting head) to loosen it. You may need to clean grass or debris out of the recess first.

  1. Slide the line plate and spacers off the shaft.

SCREWDRIVER ROTATE CLOCKWISE CUTTING HEAD

Figure 12

OPERATION

CUTTING HEAD COMPONENTS

Craftsman CMXGCAQ108493 - CUTTING HEAD COMPONENTS - 1

CAUTION

Improper installation can cause damage to the cutting head bearings. Follow directions carefully to protect the string trimmer from damage.

Assemble components in the order shown (see figure 13.)

  1. Place the spacer and bearing cover (with the lip facing up) onto the shaft (Figure 13).
  2. Align the flats at the center of the plates with the flat on the shaft and slide the line plate onto the shaft. Ensure they are facing top side up as shown.
  3. Place the cutting head bolt so it is sitting in the hex cavity at the bottom of the cutting head.
  4. Looking down at the top of the frame, hold the bolt head in place with your finger and turn the cutting head counterclockwise to start the bolt into the shaft.
  5. Insert the screwdriver as shown in Figure 12 and tighten the assembly securely by turning the cutting head counterclockwise when looking down on the top of the frame.

NOTE: When finished there should be no gaps between any of the components.

Craftsman CMXGCAQ108493 - CAUTION - 1

WARNING

Always make sure you remove the screwdriver from the head assembly when finished. Failure to remove the screwdriver could cause injury when the head assembly is engaged.

BEARING COVER SPACER LINE PLATE CUTTING HEAD BOLT

Figure 13

OPERATION

OPERATING ENVIRONMENT

Craftsman CMXGCAQ108493 - OPERATING ENVIRONMENT - 1

WARNING

The cutting head can easily throw debris at great velocity, which could cause personal injury or property damage. Do not run the string trimmer over loose gravel or mulch with the cutting head spinning.

  • The string trimmer discharges cut material to the right.
  • Always try to cut and trim with the uncut tall grass or weeds on the left.
  • Always check your work area before trimming and remove any debris that might tangle or damage the string trimmer.
  • If you do run into debris and the cutting head becomes tangled, turn off the engine and disconnect the spark plug wire before attempting to untangle the string trimmer.
  • For the neatest appearance, do your trimming first, discharging clippings away from borders and shrubs, then do your mowing.
  • Many owners like to mow easy, open areas with their regular riding or walk behind string trimmer and finish trimming all the odd and hard-to-reach spots with the string trimmer.

Heavy Growth Trimming Recommendations

• Take your time in heavy growth.
- Be sure to keep uncut material to your left, maintaining a clear discharge area to your right.
- If the string trimmer cannot do it all in one pass, overlap half of the cutting swath.
- If the grass is very thick and heavy, try raising the cutting head off the ground a few inches by pushing down on the handlebar. Cut the material at this height, and then make a second pass with the cutting head close to the ground.
- Ease the string trimmer into denser growth. If the material is too tough or woody to cut, the cutting cords will wrap around it, wear down, or even break off.
- Sometimes the growth is so heavy, you cannot mow it in rows. Use a forward and back “vacuum cleaner” motion in these cases.

OPERATION

OPERATING ENVIRONMENT

Wet Environments

You can use the string trimmer in damp and wet conditions, after a rain, or in the early morning dew without clogging or stalling. You can mow wet areas such as ditches and around ponds.

Note: NEVER mow in the rain. Water on the spark plug may cause the engine to stall.

Dry Environments

When trimming and mowing in very dry conditions, be extra cautious of cut grass, chaff, weeds, seeds, etc., accumulating on the engine, especially around the recoil-starter housing and engine cooling fins. Please see the Engine Owner's Manual for more detailed information on cleaning the air intake, air filter, and cooling system on the engine.

Craftsman CMXGCAQ108493 - Dry Environments - 1

WARNING

Frequently remove debris from the recoil guard on top of the engine and the cooling fins on the front of the engine to prevent overheating and engine damage.

Slopes

You can trim and mow on slopes up to 20 degrees. Continuous use on slopes steeper than 20 degrees may deprive the engine of adequate lubrication, and damage components.

Windrows

The string trimmer cutting cords cut tall grass in one pass, so you can collect clippings and leaves for mulch without raking. The string trimmer ejects cut material to its right side, so you can use it like a lawn broom to make cleanup easy and to create windrows.

Firebreaks

Use your cutting head as a labor saving tool to cut material when creating firebreaks.

Garden Clean-Up

The string trimmer is perfect for cutting down dead perennials, annuals, and wildflowers, saving you hours of hand pruning and deadheading. You can also re-cut downed material a second time to create mulch for garden beds.

MAINTENANCE

Craftsman CMXGCAQ108493 - MAINTENANCE - 1

WARNING

BEFORE PERFORMING ANY MAINTENANCE PROCEDURE STOP THE ENGINE, WAIT FIVE (5) MINUTES TO ALLOW ALL PARTS TO COOL. Disconnect the spark plug wire, keeping it away from the spark plug.

Regular maintenance is the way to ensure the best performance and long life of your string trimmer. Please refer to this manual and the engine manufacturer's owner's manual for maintenance procedures.

Maintenance Checklist

ProcedureEach Use25 Hours of Use100 Hours of Use
Check engine oil level X
Clean engine exterior, cooling fins and X remove debris. Cleaning the engine top during use is critical for proper air flow.
Check general equipment condition X including nuts, bolts, welds, etc.
Replace broken or frayed cutting cords X
Check cutting head and line plate X for excessive wear
Check the belt for stretching The first time X Adjust the drive cable if necessaryafter 2 hours of use
Lubricate throttle cable and cutting head control cable with SAE 30 oilX
Change the engine oilThe first time X after 5 hours of use
Replace the engine air filter cartridge and foam pre-filter if equipped.X
Replace spark plugX

MAINTENANCE

CHANGING THE ENGINE OIL

Tools and Supplies needed:

• SAE 30 HD Oil (refer to your Engine Owner's Manual for quantity required)
• Suitable container for used oil
- Cleaning Rags
• Wooden pallet or workbench

NOTE: Drain the oil when the engine is warm. Warm oil drains quickly and completely.

  1. For convenience, place the string trimmer up on a wooden pallet or workbench.
  2. Remove the oil cap/dipstick and position a suitable oil receptacle beside the oil fill tube.
  3. Make sure to securely tighten the gas fill cap.
  4. Using the handle of the string trimmer, tip the string trimmer to drain the oil out through the oil filler tube into a suitable receptacle. (see Figure 14).

NOTE: Be sure to use environmentally safe disposal procedures in the disposing of the used oil.

  1. Refill the engine using SAE 30 HD oil to the level indicated on the dipstick.

ADJUSTING THE BELT TENSION THROUGH THE CUTTING HEAD CONTROL CABLE

Before adjusting the cutting head belt tension cable, check that the belt is properly installed. Also make sure the cable is attached to the bail bar. The belt will stretch a little when new, then more over time. If the cutting head does not spin with the safety bar engaged, adjust the cutting head control cable to put more tension on it. The adjuster is located on the control cable itself.

  1. Locate the cutting head cable along the left handlebar. There is an in-line adjuster to change the tension on the cable (see Figure 15).
  2. You can take the slack out of the cable by holding the hex flat sections of the in-line adjuster and rotating the body of the in-line adjuster in the counterclockwise direction as you look down on the cable. If the cable is too tight, you can loosen the cable by twisting the adjuster in the clockwise direction.
  3. If the in-line adjuster is adjusted all the way out and more adjustment is needed then the belt needs to be replaced.

OIL CAP DIPSTICK

Figure 14

CUTTING HEAD CONTROL CABLE

Figure 15

MAINTENANCE

REPLACING THE BELT

Tools needed:

  • 10mm Wrench
  • 13mmWrench

  • Tip the string trimmer back just far enough to access the underside and support the handlebars.

  • Unscrew cutting head cap and remove cutting head plates from spindle.
  • Remove the four debris guard bolts and flat washers with a 10mm wrench. Remove the cutting head guard (see Figure 16).
  • Loosen the belt guide locknut using a 10mm wrench (see Figure 17) and rotate the guide out of the way.
  • Remove the two locknuts from the idler link using a 13mm wrench so the idler link, idler pulleys and spacers can be removed from the string trimmer.
  • Remove the belt from around the engine and head assembly pulleys.
  • Install a new drive belt around the engine and head assembly pulleys.
  • Install the small spacer and flat idler pulley (see Figure 18). Make sure you place the belt correctly between the idler pulley, bracket tab, and guide pin.
  • Install the small spacer and v-groove idler pulley. Position the idler link over the idlers and secure with the two locknuts using a 13mm wrench (Figure 17).
  • Rotate the belt guide into position and tighten the locknut with a 10mm wrench.
  • Position the cutting head guard and secure with the four bolts and flat washers using the 10mm wrench.
  • Install the cutting head and tip the cutting head down on the head assembly.
  • After installing the new belt, be sure to adjust the tension properly by adjusting the in-line adjuster all the way in (refer to page 19). Proper tension will extend the life of the belt.

Note: Before using your string trimmer for the first time or after you have installed a new belt, engage the safety bar 10 times and hold it for 3 seconds each time. This is required to wear in the belt to ensure the best grip for trimming.

BOLTS AND WASHERS CUTTING HEAD GUARD CUTTING CORD

Figure 16

IDLER LINK LOCK NUTS BELT ENGINE PULLEY BELT GUIDE

Figure 17

BRACKET TAB BELT GUIDE PIN IDLER PULLEY

Figure 18

MAINTENANCE

Replacing the Wheels

Tool needed:

- 13mmWrench

  1. Block and stabilize the string trimmer so that the wheels are off the ground.
  2. Loosen and remove the locknut (see Figure 19).
  3. Slide the wheel off the axle.
  4. Reverse the steps to install the new wheel.

LOCKNUT

Figure 19

OFF SEASON STORAGE

! WARNING

Never store lawn string trimmer with fuel in tank indoors or in poorly ventilated areas where fuel fumes may reach an open flame, spark, or pilot light as on a furnace, water heater, clothes dryer, or gas appliance.

Preparing The Engine

For engines stored over 30 days:

  • To prevent gum from forming in fuel system or on carburetor parts, run engine until it stops from lack of fuel or add a gasoline additive to the gas in the tank. If you use a gas additive, run the engine for several minutes to circulate the additive through the carburetor.
  • An oil change is not required but if you desire to change the oil then change while the engine is warm.
  • Clean engine of surface debris.

Preparing The Lawn String trimmer

  • Clean and lubricate string trimmer thoroughly as described in the lubrication instructions.
  • Do not use a pressure washer or garden hose to clean your unit.
  • Coat string trimmer's cutting blade with chassis grease to prevent rusting.
  • Refer to Preparing the Engine for correct engine storage instructions.
  • Store string trimmer in a dry, clean area. Do not store next to corrosive materials, such as fertilizer.

When storing any type of power equipment in a poorly ventilated or metal storage shed, care should be taken to rust-proof the equipment. Using a light oil or silicone, coat the equipment, especially cables and all moving parts of your lawn string trimmer before storage.

TROUBLESHOOTING

Craftsman CMXGCAQ108493 - TROUBLESHOOTING - 1

WARNING

BEFORE PERFORMING ANY MAINTENANCE PROCEDURE STOP THE ENGINE, WAIT FIVE (5) MINUTES TO ALLOW ALL PARTS TO COOL. Disconnect the spark plug wire, keeping it away from the spark plug.

PROBLEMSOLUTION
Recoil will not pull out or is difficult to pull.(Refer to the engine Owner's Manual)The recoil may be broken or jammed. Try to turn the engine pulley by hand, with the spark plug wire off. If it turns, the recoil is broken or jammed. Visit our web site at www.dirtyhandtools.com or call 1-877-487-8275 for assistance.Check the engine oil level, the engine may be seized.There may be an oil compression lock in the cylinder. Take out the spark plug; hold a rag over the spark plug hole and pull the recoil cord several times to blow out any oil in the cylinder. Wipe off the spark plug and reinstall it.
The engine will not start manually.Check for proper attachment of the spark plug wire.Check that the engine has the right amount of clean oil. If use only fresh, clean, unleaded gas. If the gas is old, check the fuel filter (if equipped) to see if it is clear. Place Check that the air filter is clean. If it is dirty, change it Make sure that the spark plug is clean. If the spark plug is dirty or cracked, change it. If it is oily, leave it out, hold a rag over the spark plug hole and pull the recoil cord several times to blow out any oil in the cylinder, then wipe off the spark plug and reinsert it.If the engine still will not start, visit our web site at www.dirtyhandtools.com or call 1-877-487-8275 for assistance.Check that the throttle is in the most forward position (or RUN position when the engine is warm). Check the throttle cable and make sure that it is attached to the engine and is moving freely.the oil is dirty, change it following the procedure on page 17.change it. Use a fuel stabilizer if you keep gas longer than one month. Place a can under the fuel filter and remove the fuel line from the engine side of the filter. If gas flows freely, it is OK.following the procedure in the engine Owner's Manual.

TROUBLESHOOTING

PROBLEMSOLUTION
Engine smokes. • Check the oil level and adjust as needed.You may be operating the trimmer on too great an incline.Check the air filter and clean or replace if needed.You may be using the wrong oil - too light for thetemperature. Refer to your engine Owner's Manual for detailed information.Clean the engine cooling fins and the carburetor housing ifthey are dirty.If the engine still smokes, visit our web site at www.dirtyhandtools.com or call 1-877-487-8275 for assistance.
Engine lacks power or isn't running smooth.Check for debris (hay seed, etc.) clogging the air filter intakeand clean out as required.The engine's blower housing, throttle linkage, and coolingfins should be free of debris. Clean them following the instructions in the engine Owner's Manual.Check that the air filter is clean. If it is dirty, change itfollowing the procedure in the engine Owner's Manual.Remove the spark plug wire and dry the connection with aclean rag.The spark plug may be dirty or cracked, change it. If it's oily,leave it out, hold a rag over the spark plug hole and pull the recoil cord several times to blow out any oil in the cylinder, then wipe off the spark plug and reinsert it.You should be using fresh, clean, unleaded gas. If it is old,change it. Use a fuel stabilizer if you keep gas longer than one month.Check that the engine has the right amount of clean oil. If itis dirty, change it following the procedure on page 19.If your engine still lacks power, visit our web site at www.dirtyhandtools.com or call 1-877-487-8275 for assistance.• Check the throttle travel. The throttle lever should be in the most forward position (or RUN position when the engine is warm).Check for debris (hay seed, etc.) clogging the air filter intakeand clean out as required.The engine's blower housing, throttle linkage, and coolingfins should be free of debris. Clean them following the instructions in the engine Owner's Manual.
Cutting head won't spin or lacks power.The belt may be worn or frayed; if so, replace it.If the cutting head still will not spin, follow the procedurefor "Adjusting the Belt Tension through the Cutting head Control Cable" on page 19.If none of the above helps, visit our web site at www.dirtyhandtools.com or call 1-877-487-8275 for assistance.• Check for proper alignment of the v-belt. Check it against Figure 18 in the “Replacing the Belt” section on page 20.The belt may be worn or frayed; if so, replace it.If the cutting head still will not spin, follow the procedurefor “Adjusting the Belt Tension through the Cutting head Control Cable” on page 19.If none of the above helps, visit our web site at www.dirtyhandtools.com or call 1-877-487-8275 for assistance.

TROUBLESHOOTING

PROBLEMSOLUTION
Cutting head keeps spinning or spins when you release the safety bar.If the cutting head keeps spinning when you release the safety bar, see “Adjusting the Belt Tension through the Cutting Head Control Cable” on page 19.If none of the above helps, visit our web site at www.dirtyhandtools.com or call 1-877-487-8275 for assistance.Check for proper alignment of the v-belt. Check it against Figure 18 in the “Replacing the Belt” section on page 20.
Cutting cords are breaking.You may be trying to do too much too fast.Make sure that you are not hitting the cords against a stone or a chain-link fence. The cords won’t last as long against obstacles as in the open. Work on controlling the cutting pattern. With practice, you’ll learn to cut closer to obstacles without hitting them.The cords may be too dry. Store cords in a plastic bag with a damp sponge or cloth to make them less prone to breaking or soak them in a bucket of water for a few days.Ease into the material you are cutting; let the cord tips do the work. Take small bites of tall or tough vegetation. Cut half a swath at a time, keeping the cut area to the discharge or right side of the cutting head. Go over tall material twice, the first time with the cutting head tilted up and back; the second time with the cutting head on the ground.
Cutting cords are pulling out. You may be moving too fast into tough, woody growth. In doing so, the cords may wrap on stalks and pull out. Check the operating tips in the section above on breaking cords. Make sure that you are not trying to cut material too heavy for the cord. The design of your cutting head is to cut green material up to about the thickness of a pencil. If none of the above helps, visit our web site at www.dirtyhandtools.com or call 1-877-487-8275 for assistance.You may be pushing the cutting head down into the ground. The string trimmer works best with a light touch, with the cutting head resting easily on the ground.
The cutting head is wearing too quickly.You may be hitting the cutting head against rocks, concrete driveways or other hard obstacles. Try approaching them slowly, and from different directions, to avoid unnecessary wear.If none of the above helps, visit our web site at www.dirtyhandtools.com or call 1-877-487-8275 for assistance.You may be pushing the cutting head down into the ground. The string trimmer works best with a light touch, with the cutting head resting easily on the ground.

HANDLEBAR ASSEMBLY

11 3 14 2 15 1 13 12 5 6 7 10 4 8 9 Item # Part # 1 100128 2 100130 3 100837 4 101156 5 101157 6 102902 7 102903 8 101160 9 101161 10 10116 11 10116 12 10116 13 10116 14 10175 15 10149

Item # Part # Description Qty.

1100128Hex Nut, Nylock, M8 x 1.25, G8.81
2100130Flat Washer, M81
3100837Hex Bolt, M8 x 1.25 x 60mm, G8.81
4101156Lower Handlebar1
5101157Upper Handlebar1
6102902Handlebar Jaw Adjuster, Left2
7102903Handlebar Jaw Adjuster, Right2
8101160Spring .720 OD x .0632
9101161Handlebar Adjuster Handle2
10101162Carriage Bolt, M8 x 1.25 x 80mm2
11101165Bail Bar1
12101166Belt Engagement Cable Assembly1
13101164Throttle Cable Assembly1
14101752Pull Cord Guide1
15101494Hex Nut, Nylock M6 x 1.0, G8.81

ENGINE ASSEMBLY
9 6 3 30 13 23 21 4 18 1 24 22 32 10 8 26 28 25 36 14 37 29 15 7 34 33 27 35 5 16 20 31 12 SEE CUTTING HEAD ASSEMBLY

SEE CUTTING HEAD
ASSEMBLY
PAGE 28

ENGINE ASSEMBLY

Item #Part #Description Qty.
1101138Frame Plate 1
2101151Debris Guard 1
3101148Belt Guide 1
4100125Hex Bolt, M8 x 1.25 x 20mm, G8.8 4
5101300Hex Bolt, 5/16-18 x 3", G5 1
6100126Hex Bolt, M8 x 1.25 x 30mm, G8.8 1
7101140Engine Belt Pulley 1
8101146Idler Stand Off 1
9101136Engine, Kohler XT6.5, 49ST 1
10101145Spring 1
11101150Safety Guard 1
12101050Cutting Head Assembly 1
13101049Nose Cover 1
14100128Hex Nut, Nylock, M8 x 1.25, G8.8 1
15101494Hex Nut, Nylock, M6 x 1.0, G8.8 3
16101491Hex Bolt, 3/8-16 x 1.5, G5 3
17101492Hex Bolt, M6 x 1.0 x 14, G8.8 1 4
18101493Hex Bolt, M8 x 1.25 x 20, G8.8 4
19101536Hex Bolt, M6 x 1.0 x 20, G8.8 1
20100611Lock Washer, 3/8 4
21100127Lock Washer, M8 9
22100202Lock Washer, M6 4
23100579Hex Nut, M8 x 1.25 9
24100198Hex Nut, M6 x 1.0, G8.8 4
25100077Flat Washer, 1/2" 2
26100130Flat Washer, M8 2
27107456V-Belt, 3L X 44" 1
28101137Tension Pulley Bracket 1
29101227Engine Belt Guide 1
30101225DHT Decal 1
31101052Danger Decal 1
32101054Safety Decal 1
33101144Idler Pulley Flat 1
34101143Idler Pulley V 1
35101810Pulley Bottom Bracket 1
36101147Spacer, Idler Pulley 2
37108747Debris Guard Bar 1

AXLE/WHEEL ASSEMBLY
Part # Description Qty. 52 Axle 1 94 Wheel Assembly 2 28 Hex Nut, Nylock, M8 x 1.25, G8.8 2

CUTTING HEAD ASSEMBLY
Exploded view diagram of a mechanical assembly with numbered parts for identification

Item # Part # Description Qty.
1101149 Hexagon Spindle 1
2101041 Spindle Rod 1
3101043 Bearing Cover 1
4101042 End Cap 1
5101037 Blade Slot 1
6101038 Spacer 4
7101036 Blade 2
8101044 String 2
9101039 Blade Pin 2
10101045 Bearing 2
11101040 Spindle Spacer 1
12100085 Hex Bolt, M6 x 1.0 x 20mm, G8.8 1
13100126 Hex Bolt, M8 x 1.25 x 30mm, G8.8 1
14100202 Lock Washer, M6 1
15100445 Fender Washer, M6 1
16101141 Belt Pulley 1
17101827 Retaining Ring, Internal, 40mm 1

NOTES

NOTES

NOTES

Craftsman CMXGCAQ108493 - NOTES - 1

CRAFTSMAN®

is a registered trademark of Stanley Black & Decker, Inc., used under license.

© 2018 CRAFTSMAN

All rights reserved.

Product Manufactured by:

Frictionless World

1100 W 120th Ave. Suite 600

Westminster, Colorado 80234

U.S. & Canada Only

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Product information

Brand : Craftsman

Model : CMXGCAQ108493

Category : Lawn mower