Bolens BL100 User Manual TRIMMER Manuals And Guides L0403044

BOLENS Line Trimmers/Weedwackers, Gas Manual L0403044 BOLENS Line Trimmers/Weedwackers, Gas Owner's Manual, BOLENS Line Trimmers/Weedwackers, Gas installation guides

User Manual: Bolens BL100 BL100 BOLENS TRIMMER - Manuals and Guides View the owners manual for your BOLENS TRIMMER #BL100. Home:Lawn & Garden Parts:Bolens Parts:Bolens TRIMMER Manual

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Operator's

Manual

Since it began making garden tools in

1850,Bolens has been known for long-

lasting, dependable products. Bolens

eventually carried that hard.working

hedtage into the outdoor power

equipment industry, when it designed

and built the first-ever power-driven

garden tractor.

Today,homeowners around the country rely

on Bolens for durable, reliable power

equipment at an affordable price.

2-Cycle Gas Trimmer

ModelBL100 orBL150

INTRODUCTION

THANKYOU

Thank you for buying this quality product. This modern

outdoor power tool will provide many hours of useful service.

You will find it to be a great labor-saving device. This

operator's manual provides you with easy-to-understand

operating instructions. Read the whole manual and follow all

the instructions to keep your new outdoor power tool in top

operating condition.

PRODUCT REFERENCES, ILLUSTRATIONS AND

SPECIFICATIONS

All information, illustrations, and specifications in this manual

are based on the latest product information available at the

time of printing. We reserve the right to make changes at any

time without notice.

Bump HeadTMis a trademark of MTD SOUTHWESTINC.

SplitLine TMis a trademark of MTD SOUTHWESTINC.

SERVICE INFORMATION

Service on this unit both within and after the warranty period

should be performed only by an authorized and approved

service dealer.

For service call 1-800-520-5520 to obtain a list of authorized

service dealers near you.

DO NOT RETURN THE UNIT TO THE RETAILER. PROOF OF

PURCHASE WILL BE REQUIRED FORWARRANTY SERVICE.

Before beginning, locate the unit's model plate. It lists the

model and serial numbers of your unit. Refer to the sample plate

below and copy the information for future reference.

TABLE OF CONTENTS

Service Information ................................... 2

Rules for Safe Operation ............................... 3

Know Your Unit ....................................... 6

Assembly Instructions ................................. 7

Oil and Fuel Information ............................... 8

Starting/Stopping Instructions ......................... 9

Operating Instructions ............................... 10

Maintenance and Repair Instructions ................. 11

Cleaning and Storage ................................ 16

Accessories and Replacement Parts ................... 16

Troubleshooting Chart ............................... 17

Specifications ........................................ 18

Warranty Information ................................ 20

Parts List .............................. Inside Back Cover

CONTENTS OF CARTON

• Model BI100 or BL150Trimmer with Bump Head

A D-Handle and Hardware

A Cutting Attachment Shield with Hardware

• Operator's Manual

• Product Registration Card

• Bottle of 2-Cycle Oil

S.... Model Humber

erlal NumBer --_

--_ \Parent Part Humber

'_S/N ITEM I

ilIllmllllillilllilillillillflHlmlll

A This item will either be installed on the unit or in the

hardware pack

Examine all parts to make certain that nothing is missing and

no breakage has occurred during shipping. Any damaged or

missing part must be replaced before using this product.

Copy the mode! & parent part

number here:

Copy the serial number here:

Makesureyou carefully read and understand this manual before

starting or operating this equipment.

THIS PRODUCTISCOVEREDBYONEOR MOREU.S.PATENTS.

CALIFORNIA PROPOSITION 65 WARNING

THE ENGINE EXHAUST FROM THIS PRODUCT

CONTAINS CHEMICALS KNOWN TO THE STATE

OF CALIFORNIA TO CAUSE CANCER,BIRTH

DEFECTS,OR OTHER REPRODUCTIVE HARM.

OTHERPATENTSPENDING.

RULES FOR SAFEOPERATION

NOTE: For users on U.S. Forest Land and in the states of California, Maine, Oregon, and Washington. All U.S. Forest Land and

the state of California (Public Resources Codes 4442 and 4443), Oregon, and Washington require by law that certain internal com-

bustion engines operated on forest brush and/or grass-covered areas be equipped with a spark arrestor, maintained in effective

working order, or the engine be constructed, equipped, and maintained for the prevention of fire. Check with your state or local

authorities for regulations pertaining to these requirements. Failure to follow these requirements could subject you to liability or a

fine. This unit is factory equipped with aspark arrestor. If it requires replacement, ask your LOCAL SERVICE DEALER to install

the Accessory Part #182747 Spark Arrestor.

Read the Operator's Manual(s) and follow all warnings and safety instructions.

Failure to do so can result in serious injury to the operator and/or bystanders.

FOR QUESTIONS, CALL 1-800-520-5520

•SAFETY SYMBOLS •

The purpose of safety symbols is to attract your attention to possible dangers. The safety symbols, and their explanations, deserve

your careful attention and understanding. The safety warnings do not by themselves eliminate any danger. The instructions or

warnings they give are not substitutes for proper accident prevention measures.

SYMBOL MEANING

SAFETY ALERT SYMBOL: Indicates danger, warn- 1

ing or caution. Attention is required in order to l

avoid serious personal injury. May be used in I

conjunction with other symbols or pictographs. I

DANGER: Failure to obey a safety warning will 1

result in serious injury to yourself or to others, l

Always follow the safety precautions to reduce I

the risk of fire, electric shock and personal injury. I

SYMBOL MEANING

WARNING: Failureto obey a safety warning can

result in injury to yourself and others. Always fol-

low the safety precautions to reduce the risk of

f re, e ectr c shock, and persona njury.

CAUTION: Failure to obey a safety warning may

result in property damage or personal injury to

yourself or to Others. Always follow the safety

precautions to reduce the risk of fire, electric

shock, and persona njury.

NOTE: Advises you of information or instructions vital to the operation or maintenance of the equipment.

•IMPORTANT SAFETY INFORMATION •

READALL INSTRUCTIONS

WARNING: When using the unit, you must follow

the safety rules. Please read these instructions

before operating the unit in order to ensure the

safety of the operator and any bystanders. Please

keep these instructions for later use.

BEFORE OPERATING

•Read the instructions carefully. Be familiar with the controls

and proper use of the unit.

• Do not operate this unit when tired, ill or under the influ-

ence of alcohol, drugs or medication.

• Children under the age of 15 must not use the unit; teens

may operate the unit with adult guidance.

• Inspect the unit before use. Replace damaged parts. Check

for fuel leaks. Make sure all fasteners are in place and

secure. Replace cutting attachment parts that are cracked,

chipped or damaged in any way. Make sure the cutting

attachment is properly installed and securely fastened. Be

sure that the cutting attachment shield is properly

attached, and positioned as recommended. Failure to do so

can result in personal injury to the operator and

bystanders, as well as damage to the unit.

• Use only a 0.080-inch (2.03 mm) diameter Genuine Factory

Parts TM replacement line. Never use metal-reinforced line,

wire, chain or rope. These can break off and become dan-

gerous projectiles.

• Be aware of risk of injury to the head, hands and feet.

• Squeeze the throttle control and check that it returns auto-

matically to the idle position. Make all adjustments or

repairs before using the unit.

• Clear the area to be cut before each use. Remove rocks,

broken glass, nails, wire, string and other objects which

may be thrown or become entangled in the cutting attach-

ment. Clear the area of children, bystanders and pets; keep

them outside a 50-foot (15 m.) radius, at a minimum. Even

then, they are still at risk from thrown objects. Encourage

bystanders to wear eye protection. If you are approached,

stop the unit immediately.

• This unit was not designed to be used as a brushcutter. Do

not attach or operate this unit with any type of brushcut-

ring blade or brushcutting attachment.

SAFETY WARNINGS FOR GAS TRIMMERS

WARNING: Gasoline is highly flammable and its 1

vapors can explode if ignited. Follow the ensu- |

ing precautions. ]

• Store fuel only in containers specifically designed and

approved for the storage of such materials.

• Always stop the engine and allow it to cool before filling

the fuel tank. Never remove the fuel tank cap or add fuel

when the engine is hot. Never operate the unit without the

fuel cap securely in place. Loosen the fuel tank cap slowly

to relieve any pressure in the tank.

RULES FOR SAFEOPERATION

•IMPORTANT SAFETY INFORMATION •

•Add fuel in a clean, well-ventilated outdoor area where

there are no sparks or flames. Remove the fuel cap slowly,

and only after the engine stops. Do not smoke while fuel-

ing or mixing fuel. Wipe up any spilled fuel from the unit

immediately.

• Avoid creating a source of ignition for spilled fuel. Do not

start the engine until fuel vapors dissipate.

• Move the unit at least 30 feet (9.1 m) from the fueling

source and site before starting the engine. Do not smoke.

Keep sparks and open flames away from the area while

adding fuel or operating the unit.

WHILE OPERATING

• Neverstartorruntheunitinsideaclosedroomorbuildin 9.

Breathing exhaust fumes can be fatal. Operate this unit

only in a well-ventilated outdoor area.

• Wear safety glasses or goggles that meet ANSI Z87.1 stan-

dards and are marked as such. Wear ear/hearing protection

when operating this unit. Wear a face or dust mask if the

operation is dusty.

• Wear heavy long pants, boots, gloves and a long sleeve

shirt. Do not wear loose clothing,jewelry, short pants, san-

dals or go barefoot. Secure hair above shoulder level.

•The cutting attachment shield must always be in place while

operating the unit. Do not operate unit without both trim-

ming lines extended, and the proper line installed. Do not

extend the trimming line beyond the length of the shield.

• This unit does not have a clutch. The cutting attachment

continues rotating when the engine is idling.

• AdJust the D-handle to your size in order to provide the

best grip.

• Be sure the cutting attachment is not in contact with any-

thing before starting the unit.

• Use the unit only in daylight or good artificial light.

• Avoid accidental starting. Be in the starting position when-

ever pulling the starter rope. The operator and unit must

be in a stable position while starting. Refer to the

Starting/Stopping Instructions,

• Use the right tool. Only use this tool for its intended purpose.

• Do not overreach. Always keep proper footing and balance.

• Always hold the unit with both hands when operating.

Keep a firm grip on both handles or grips.

• Keep hands, face, and feet at a distance from all moving

parts. Do not touch or try to stop the cutting attachment

when it rotates.

• Do not touch the engine, gear housing or muffler. These

parts get extremely hot from operation, even after the unit

is turned off.

• Do not operate the engine faster than the speed needed to

cut, trim or edge. Do not run the engine at high speed

when not cutting.

• Always stop the engine when cutting is delayed or when

walking from one cutting location to another.

• If you strike or become entangled with a foreign object,

stop the engine immediately and check for damage. Do

not operate before repairing damage. Do not operate the

unit with loose or damaged parts.

• Stop the unit, switch the engine to off, and disconnect the

spark plug for maintenance or repair.

• Use only Genuine Factory Parts TMreplacement parts and

accessories for this unit. These are available from your

authorized service dealer. Use of any unauthorized parts or

accessories could lead to serious injury to the user, or dam-

age to the unit, and void your warranty.

• Keep unit clean of vegetation and other materials. They

may become lodged between the cutting attachment and

shield.

• To reduce fire hazard, replace a faulty muffler and spark

arrestor. Keep the engine and muffler free from grass,

leaves, excessive grease or carbon build up.

OTHER SAFETY WARNINGS

• Never store a fueled unit inside a building where fumes

may reach an open flame or spark.

• AIIowthe engine to cool before storing or transporting. Be

sure to secure the unit while transporting.

• Store the unit in a dry area, locked up or up high to prevent

unauthorized use or damage, out of the reach of children.

• Never douse or squirt the unit with water or any other liq-

uid. Keep handles dry, clean and free from debris. Clean

after each use, see Cleaning and Storage instructions.

• Keep these instructions. Refer to them often and use them

to instruct other users. If you loan someone this unit, also

loan them these instructions.

SAVE THESE INSTRUCTIONS

RULES FOR SAFEOPERATION

SAFETY AND INTERNATIONAL SYMBOLS

This operator's manual describes safety and international symbols and piCtographs that may appear on this product.

Readthe operator's manual for complete safety,assembly, operating and maintenance and repair information.

SYMBOL MEANING SYMBOL MEANING

• SAFETY ALERT SYMBOL __

Indicates danger, warning or caution. /

May be used in conjunction with other ///_

symbols or pictographs. _/

WARNING -READ OPERATOR'S

MANUAL

Read the operator's manual(s) and follow

all warnings and safety instructions.

Failure to do so can result in serious

injury to the operator and/or bystanders.

•WEAR EYE AND HEARING

PROTECTION

WARNING: Thrown objects and loud

noise can cause severe eye injury and

hearing loss.Wear eye protection

meeting ANSIZ87.1 standards and ear

protection when operating this unit. Use

a full face shield when needed.

KEEP BYSTANDERS AWAY

WARNING: Keep all bystanders,

especially children and pets, at least 50

feet (15 m) from the operating area.

THROWN OBJECTS AND ROTATING

CUTTER CAN CAUSE SEVERE

INJURY

WARNING: Do not operate without the

cutting attachment shield in place.

Keep away from the rotating cutting

attachment.

HOT SURFACE WARNING

Do not touch a hot muffler, gear housing

or cylinder. You may get burned. These

parts get extremely hot from operation.

They remain hot for a short time after the

unit is turned off.

SHARP BLADE

WARNING: Sharp blade on cutting

attachment shield. To prevent serious

injury, do not touch line cutting blade.

I<1 •CHOKE CONTROL

A • FULLchoke position.

B • PARTIALchoke position.

C • RUN position.

•UNLEADED FUEL

Always use clean, fresh unleaded fuel.

• OIL

Referto operator's manual for the proper

type of oil.

•ON/OFF STOP CONTROL

ON /START/RUN

•ON/OFF STOP CONTROL

OFFor STOP

RULES FOR SAFEOPERATION

KNOW YOUR UNIT

APPLICATIONS

As a trimmer:

• Cutting grass and light weeds

• Edging

• Decorative trimming around trees, fences, etc.

Fuel Cap

Choke

Lever

Primer

Bulb D-Handle

Sha_

Grip\

"Throttle

Control

Starter

Rope Grip

On/OffStop

Control

SparkPlug

AirFilter/Muffler

Cover

Muffler

Line Cutting

Blade Tubq

Cutting Attachment Shield

Cutting _

Attachment

ASSEMBLY INSTRUCTIONS

INSTALL AND ADJUST THE D-HANDLE

Install

1. Push the D-handle down onto the shaft housing so that

the handle slants towards the shaft grip (Fig. 1). The

squared bolt hole in the handle is to the right.

Shaft Grip j Fig. 1

Shaft Housing _D-Handle

Tighten

Bolt

Wing Nut

Washer

2. Insert the shoulder bolt into the squared hole in the

handle and push through. On the left side of the handle,

place the washer on the bolt, then screw the wing nut

onto the bolt. Do not tighten until you make the handle

adjustment.

.If the D-handle was pre-installed, loosen the wing nut on

itjust enough so the handle can freely move. Rotate the

D-handle to place the grip above the top of the shaft

housing. Place it a minimum of 6 inches (15.24 cm) from

the end of the shaft grip.

4. While holding the unit in the operating position,

manuever the D-handle to the location that provides you

the best grip.

5. Tighten the wing nut until the D-handle is secure.

INSTALLING THE CUTTING SHIELD

Use the following instructions if the cutting attachment shield

on your unit is not installed or if you ever need to re-install it.

w AveRrNIcNe6iaattachmentsh_eOetphreedte ntmSerri°w_lshP°eurts_f_eaIcin_t_rrlYgnp ace. I

Install on a Straight Shaft (BL150)

1. Slide the cutting attachment shield into the shield mount

on the cutting attachment. Align the screw holes in the

shield with the holes in the cutting attachment shield

mount (Fig. 2).

2. Place one of the three (3) supplied hex lock nuts into one

of the three recessed holes on the top of the cutting

attachment shield (Fig 3).

3. Install a screw into the hole from the bottom of the cutting

attachment shield. Screw it into the nut installed in step 2

until it is started (Fig 3). Do not tighten.

4. Repeat steps 2 and 3 until all three screws have been

started. Then tighten all screws securely with aPhillips

head screwdriver.

I(_ _ Hex Lock Nut

Recessed Holes

_Screws(3)

Install on a Curved Shaft (BL1OO)

1. Place the cutting attachment shield onto the shaft housing.

Be sure the guard mounting bracket slides into the slot on

the edge of the cutting shield. Rotate the shield into place,

counterclockwise (Fig. 4). The holes in the guard mounting

bracket and cutting attachment shield will line up.

2. From inside the cutting attachment shield, push the

square bolt through the hole until the threaded end

protrudes through the guard mounting bracket (Fig. 5).

3. Put the washer on the bolt, then screw the wing nut onto

the bolt and tighten.

Shaft Housing _1 I

F-4 Guard

__ Mounting

_acket

Cutting Attachment

Shield

Guard

Mounting

Bracket _Washer

Squa_reBolt

Wing Nut

OIL & FUELINFORMATION

OIL AND FUEL MIXING INSTRUCTIONS

Old and/or improperly mixed fuel are the main reasons for

improper unit performance. Be sure to use fresh, clean

unleaded fuel. Follow the instructions carefully for the proper

fuel/oil mixture.

Definition of Blended Fuels

Today's fuels are often a blend of gasoline and oxygenates

such as ethanol, methanol, or MTBE (ether). Alcohol-blended

fuel absorbs water. As little as I% water in the fuel can make

fuel and oil separate. It forms acids when stored. When using

alcohol-blended fuel, use fresh fuel (less than 60 days old).

Using Blended Fuels

If you choose to use a blended fuel, or its use is unavoidable,

follow recommended precautions:

•Always use the fresh fuel mix explained in your opera-

tor's manual

• Always agitate the fuel mix before fueling the unit

• Drain the tank and run the engine dry before storing the

unit

Using Fuel Additives

The bottle of 2-cycle oil that came with your unit contains a

fuel additive which will help inhibit corrosion and minimize

the formation of gum deposits. It is recommended that you

use our 2-cycle oil with this unit.

If unavailable, use a good 2-cycle oil designed for air-cooled

engines along with a fuel additive, such as STA-BIL®Gas

Stabilizer or an equivalent. Add 0.8 oz. (23 mL) of fuel

additive per gallon of fuel according to the instructions on

the container. NEVER add fuel additives directly to the unit's

fuel tank.

CAUTION: For proper engine operation and max-

imum reliability, pay strict attention to the oil and l

fuel mixing instructions on the 2-cycle oil con-

tainer. Using improperly mixed fuel can severely

damage the engine.

Thoroughly mix the proper ratio of 2-cycle engine oil with

unleaded gasoline in a separate fuel can. Use a 40:1 fuel/oil

ratio. Do not mix them directly in the engine fuel tank. See

the table below for specific gas and oil mixing ratios.

NOTE: One gallon (3.8 liters) of unleaded gasoline

mixed with one 3.2 oz. (95 ml.) bottle of

2-cycle oil makes a 40:1 fuelloil ratio.

UNLEADED GAS 2 CYCLE OIL

1 US. GALLON 3.2 FL OZs.

(3.8 LITERS) (95 ml)

1 LITER 25 ml

MIXING RATIO = 40 : 1

WARNING: Gasoline is extremely flammable.

Ignited Vapors may explode. AIways stop the

engine and allow it to cool before filling the fuel I

tank. Do not smoke while filling the tank. Keep I

sparks and open flames at a distance from the area. J

_L ARNING: Remove fuel cap slowly to avoid injury

from fuel spray. Never operate the unit without the

fue capsecurey n place.

WARNING: Add fuel in a clean, well ventilated

area outdoors. Wipe up any spilled fuel immedi-

ately. Avoid creating a source of ignition for spilt

fuel. Do not start the engine until fuel vapors I

dissipate. J

NOTE: Dispose of the old fuelloil mix in accordance to

Federal, State and Local regulations.

STARTING/STOPPING INSTRUCTIONS

STARTING INSTRUCTIONS

1. Mix gas with oil. Fill fuel tank with fuel/oil mixture. See Oil

and Fuel Mixing Instructions.

Make sure the On/Off Stop Control in the ON (I) position

(Fig.6).

Fully press and release the primer bulb 10 times, slowly.

Some amount of fuel should be visible in the primer

bulb and fuel lines (Fig. 7). If you can't see fuel in the bulb,

press and release the bulb as many times as it takes before

you can see fuel in it.

Placethe choke lever in Position A (Fig,7).

Crouch in the starting position (Fig. 8) and squeeze the

throttle control. Pull the starter rope briskly 3 times (with

the choke lever still in Position A).

6. Placethe choke lever in Position B

7. While squeezing the throttle control, pull the starter rope

briskly 1 to 4 times to start the engine.

8. Keep the throttle squeezed and allow the engine to warm

up for 10 to 15 seconds.

9. Place the choke lever in Position C. The unit is ready for use.

NOTE: Move choke lever to Position Cfor best engine per-

formance. DO NOT leave the lever in Position B

IF.- The engine does not start, go back to step 3.

IF... The engine fails to start after afew attempts, place the

choke lever in Position Cand squeeze the throttle control.

Pull the starter rope briskly 3 to 8 times. The engine

should start. If not, repeat.

IF WARM... ff the engine is already warm, make sure the

On/Off Stop control is in the ON position and start the

unit with the choke lever in Position B.After the unit

starts, move the choke lever to Position C.

STOPPING INSTRUCTIONS

1. Releaseyour hand from the throttle control. Allow the engine to

cool down by idling.

2. Put the On/Off Stop Control in the OFF(O) position.

Position B

_\\\\\

Position A

Position C

Choke Lever

Primer Bulb

Throttle Control

(Squeezed)

OPERATING INSTRUCTIONS

HOLDING THE TRIMMER

WARNING: Always wear eye, hearing, foot and I

body protection to reduce the risk of injury I

when operating this unit. J

Before operating the unit, stand in the operating position

(Fig. 9). Check for the following:

• The operator is wearing eye protection and proper

clothing

• With a slightly-bent right arm, the operator's right hand

is holding the shaft grip

• The operator's left arm is straight, the left hand holding

the D-handle

• The unit is at waist level

• The cutting attachment is parallel to the ground and

easily contacts the grasswithout the need to bend over

BL150 _BLIO0 _J Fig. 9

ADJUSTING TRIMMING LINE LENGTH

The Bump HeadTMcutting attachment allows you to release

trimming line without stopping the engine. To release more

line, lightly tap the cutting attachment on the ground (Fig.10)

while operating the trimmer at high speed.

NOTE: Always keep the trimming line fully extended.

Line release becomes more difficult as cutting

line becomes shorter

Fig. 10

Eachtime the head isbumped, about 1 inch (25.4 mm) of

trimming line releases.A blade in the cutting attachment

shield will cut the line to the proper length if any excessline

is released.

For bestresultS,tap the bump knob on bareground or hard soil.

Ifyou attempt a line release in tall grass,the engine maystall.

Always keep the trimming line fully extended. Line release

becomes more difficult when the cutting line gets shorter.

NOTE: Do not rest the Bump Head TMon the ground

while the unit is running.

CAUTION: Do not remove or alter the line cutting

blade assembly.Excessiveline length will make the

clutch overheat. This may lead to serious personal I

[njury or damage to the un t. J

Some line breakage will occur from:

• Entanglement with foreign matter

• Normal line fatigue

• Attempting to cut thick, stalky weeds

• Forcing the line into obJectssuch as walls or fence posts

TIPS FOR BEST TRIMMING RESULTS

• For best trimming results, operate unit at full throttle.

• Keep the cutting attachment parallel to the ground.

• Do not force the cutting attachment. Allow the tip of the

line to do the cutting, especially along walls. Cutting with

more than the tip will reduce cutting efficiency and may

overload the engine.

• Cutgrassover8inches(2OOmm) by working from top to

bottom in small increments to avoid premature line wear

or engine drag.

• Cut from right to left whenever possible. Cutting to the

left improves the unit's cutting efficiency. Clippings are

thrown away from the operator.

• Slowly move the trimmer into and out of the cutting area

at the desired height. Move either in a forward-backward

or side-to-side motion. Cutting shorter lengths produces

the best results.

• Trim only when grassand weeds are dry.

• The life of your cutting line is dependent upon:

• Properadherenceof trimming techniques(explainedabove)

• What vegetation is cut

• Where vegetation iscut

For example, the line will wear fasterwhen trimming against a

foundation wall asopposed to trimming around atree.

DECORATIVE TRIMMING

Decorative trimming is accomplished by removing all

vegetation around trees, posts, fences, etc.

Rotate the whole unit so that the cutting attachment is at a

30° angle to the ground (Fig. 11).

MAINTENANCE & REPAIRINSTRUCTIONS

MAINTENANCE SCHEDULE

Perform these required maintenance procedures at the

frequency stated in the table. These procedures should also

be a part of any seasonal tune-up.

NOTE: Some maintenance procedures may require

special tools or skills. If you are unsure about

these procedures take your unit to any non-

road engine repair establishment, individual or

authorized service dealer.

WARNING: To prevent serious injury, never per-

form maintenance or repairs with unit running.

Always service and repair a cool unit. Disconnect

the spark p!ug wire to ensure that the unit can-

not start.

NOTE: Maintenance, replacement, or repair of the emis-

sion control devices and system may be per-

formed by any non-road engine repair establish-

ment, individual or authorized service dealer.

In order to assure peak performance of your engine,

inspection of the engine exhaust port may be necessary after

50 hours of operation. If you notice lost RPM, poor

performance or general lack of acceleration, this service may

be required. If you feel your engine is in need of this

inspection, refer service to any non-road engine repair

establishment, individual or authorized service dealer for

repair. DO NOT attempt to perform this process yourself as

engine damage may result from contaminants involved in

the cleaning process for the port.

FREQUENCY MAINTENANCE REQUIRED REFERTO

Before starting engine Fill fuel tank with fresh fuel Page8

Every 10 hours Clean and re-oil air filter Page 13

Check and clean spark arrestor Page 14

Every 25 hours Check spark plug condition and gap Page 15

Inspect exhaust port and spark arrestor screen for clogging or Page 14

Every 50 hours obstruction to assure maximum performance levels

LINE INSTALLATION

This section covers both SplitLine IMand standard single line

installation.

Always use Genuine Factory Parts T_ 0.080 in. (2.03 ram)

replacement line. Using line other than the specified may

make the engine overheat or fail. ql

WARNING: Never use metal-reinforced line, J

wire, Chain Or rope. These can break off and I

become dangerous projectiles. ]

There are two methods to replace the trimming line:

•Wind the inner reel with new line

• Install a prewound inner reel

Winding the Existing Inner Reel

1. Hold the outer spool with one hand and unscrew the

bump knob counterclockwise (Fig. 12). Inspect the bolt

inside the bump knob to make sure it moves freely.

Replace the bump knob if damaged.

Fig. 12

Bolt

BumpKnob

2. Remove the inner reel from the outer spool (Fig. 13).

3. Remove spring from the inner reel (Fig. 13).

4. Use a clean cloth to clean the inner reel, spring, shaft, and

inner surface of the outer spool.

5. Check the indexing teeth on the inner reel and outer

spool for wear (Fig. 14). If necessary, remove burrs or

replace the reel and spool.

;pool

Inner Reel

Indexing Teeth

MAINTENANCE & REPAIRINSTRUCTIONS

For Usewith Single

Line ONLY

Slotted Hole_

For Use with SplitLine 'Mor

Single Line

NOTE:

SplitLine TMcan only be used with the inner reel

with the slotted holes. Single line can be used

on either type of inner reel. Use Figure 15 to

identify the inner reel you have.

Always use the correct line length when installing

trimming line on the unit. The line may not

release properly if the line istoo long.

Fig. 16

9. Insert the end of the line into the open hole in the inner

reel and pull the line tight to make the loop as small as

possible (Fig. 18).

10. Before winding, split the line back about 6 inches.

1I. Wind the line in tight even layers in the direction

indicated on the inner reel.

NOTE: Failureto wind the line in the direction indicatedwill

causethe cutting attachmentto operate incorrectly,

12. Insert the ends of the line into the two holding slots (Fig,19).

13. Insert the ends of the line through the eyelets in the

outer spool and place inner reel with spring inside the

outer spool (Fig. 20). Push the inner reel and outer spool

together. While holding the inner reel and outer spool,

grasp the ends and pull firmly to release the line from the

holding slots in the reel.

Single Line Installation

Go To Step 8 for SplitLiner_ Installation

6. Take approximately 40 feet (12.2 m) of new trimming

line, loop it into two equal lengths. Insert each end of the

line through one of the two holes in the inner reel

(Fig. 16). Pull the line through the inner reel so that the

loop is as small as possible.

Wind the lines in tight even layers, onto the reel (Fig. 17).

Wind the line in the direction indicated on the inner reel.

Place your index finger between the two lines to stop the

lines from overlapping. Do not overlap the ends of the

line. Proceed to step 11.

I Fig. 17

SplitLine _Installation

& Take approximately 20feet (6.1 m) ofnewtrimming line.

Insert one end of the line through one of the two holes in

the inner reel (Fig. 18). Pull the line through the inner reel

until only about 4 inches is left ouL

NOTE: The spring must be assembled on the inner reel

before reassembling the cutting attachmenL

14. Hold the inner reel in place and install the bump knob by

turning clockwise. Tighten securely.

Eyelet Eyelet

\Spring

MAINTENANCE & REPAIRINSTRUCTIONS

INSTALLING APREWOUND REEL

1. Hold the outer spool with one hand and unscrew the bump

knob counterclockwise (Fig. 12). Inspect the bolt inside the

bump knob to make sure it moves freely. Replace the bump

knob if damaged.

2. Remove the old inner reel from the outer spool (Fig. 13).

3. Remove the spring from the old inner reel (Fig. 13).

4. Place the spring in the new inner reel.

NOTE: The spring must be assembled on the inner reel

before reassembling the cutting attachment.

5. Insert the ends of the line through the eyelets in the

outer spool (Fig. 20).

.Place the new inner reel inside the outer spool. Push the

inner reel and outer spool together. While holding the inner

reel and outer spool, grasp the ends and pull firmly to

release the line from the holding slots in the spool.

7. Hold the inner reel in place and install the bump knob by

turning clockwise. Tighten securely.

Replacement Parts

SeeAccessories/ ReplacementParts.

AIR FILTER MAINTENANCE

Removing the Air Filter/Muffler Cover

m _

always turn your trimmer off and allow it to coo!

before you c ean or serv ce t.

1. Place the choke lever in the PARTIALchoke position (B).

NOTE: The choke lever must be in the PARTIAL choke

position (B) (Fig. 21) to remove the air filter/muf-

fler cover.

2. Remove the four (4)screws securing the air filter/muffler

cover (Fig. 21). Usea flat blade or T20 Torx bit screwdriver.

3. Pull the cover from the engine. Do not force.

Choke Lever

Screws

Fig. 21

Partial Choke

Position (B)

Screws

Cleaning the Air Filter

Clean and re-oil the air filter every 10 hours of operation. It is

an important item to maintain. Failure to maintain the air

filter will VOID the warranty.

1. Remove air filter/muffler cover. Refer to Removing theAir

Filter/Muffler Coven

2. Turn cover over and look inside to locate the air filter.

Remove the air filter from inside the air filter/muffler

cover (Fig. 22).

3. Wash the filter in detergent and water (Fig. 22). Rinse the

filter thoroughly. Squeeze out excess water. Allow it to

dry completely.

4. Apply enough clean SAE 30 oil to lightly coat the filter

(Fig. 23).

5. Squeeze the filter to spread and remove excess oil (Fig. 23).

Air Filter ,

II II II II

Inside Muffler

Cover

6. Replacethe air filter inside the air filter/muffler cover

(Fig 22).

NOTE: Operating the unit without the air filter and air fil-

ter/muffler cover assembly will VOID the warrant,/.

MAINTENANCE & REPAIRINSTRUCTIONS

Reinstalling the Air Filter/Muffler Cover

1. Placethe air filter/muMer cover over the back of the

carburetor and muffler. Align the screw holes.

2. Insert the four (4) screws into the holes in the air

filter/muffler cover (Fig.21) and tighten.

Do not over tighten.

SPARK ARRESTOR MAINTENANCE

1. Remove air filter/muffler cover. Refer to Removing the Air

Filter/Muffler Cove_

Locate muffler front and the two (2) bolts securing it to

the engine (Fig. 24). Remove the two (2) bolts using a

flatblade screwdriver or 5/16-inch socket or nut driver.

Pull muffler off of the engine.

Turn muffler over to the backside and locatethe exhaust

gasket.Removethe muffler gasket from the muffler (Fig. 24).

NOTE: If the exhaust gasket is torn or damaged, replace

it with a new gasket before reassembling muffler.

4. Using a small flatblade screwdriver, carefully pry up the

spark arrestor from the recessed hole (Fig. 25). Remove

the spark arrestor from the muffler.

5. Clean the spark arrestor with a wire brush. Replace it if it is

damaged or if it is impossible to clean thoroughly (Fig. 25).

6. Reinstall the spark arrestor by pressing it into the

recessed hole on the muffler's back side. Make sure it fits

tightly against the muffler and is not raised up.

7. Place the exhaust gasket against muffler's back side.

Align the gasket bolt holes with the bolt holes in the

muffler. While holding exhaust gasket in place, insert the

bolts into the muffler's front side (Fig. 24).

8. Place the muffler (with the exhaust gasket in place and

bolts inserted), against the engine, aligning the bolt

holes. Tighten the bolts to secure the muffler to the

engine.

If using a torque wrench, torque to:

80-90 in.,Ib. (9-10.2 N*m)

9. Reinstall the air filter/muffler cover.

l_hL 1WARNING: If the muffler is not tightened secure-

ly, it could fall off causing damage tO the unit and

possible serious personal injury

\ \

Muffler- Front Side

Spark Exhaust

Arrestor Gasket

\\\

Muffler- BackSide

Spark

Arrestor

Muffler- BackSide

Spark Arrestor

MAINTENANCE & REPAIRINSTRUCTIONS

CARBURETOR ADJUSTMENT

The idle speed of the engine is adjustable through the air

filter/muffler cover (Fig. 26).

NOTE: Careless adjustments can seriously damage

your unit. An authorized service dealer should

make carburetor adjustments.

Check Fuel Mixture

Old and/or improperly mixed fuel is usually the reason for

improper unit performance. Drain and refill the tank with

fresh, properly-mixed fuel prior to making any adjustments.

Refer to OilandFue!lnformation.

Clean Air Filter

The condition of the air filter is important to the operation of

the unit. A dirty air filter will restrict air flow and change the

air!fuel mixture. This is often mistaken for an out of

adjustment carburetor. Check the condition of the air filter

before adjusting the idle speed screw, Refer to Air Filter

Maintenance.

If, after checking the fuel mixture and cleaning the air filter

the engine still will not idle, adjust the idle speed screw as

follows:

WARNING: The cutting attachment will spin 1

during id!e speed adjustments. Wear protective J

clothing and observe all safety instructions to J

prevent serious personal injury. J

1. Start the engine and let it run at a high idle for a minute

to warm up, Refer tO Starting/Stopping Instructions,

2. Release the throttle trigger and let the engine idle. If the

engine stops, insert a small phillips or flat blade

screwdriver into the hole in the air filter/muffler cover

(Fig. 26). Turn the idle speed screw in, clockwise, 1/8 of a

turn at a time (as needed) until the engine idles smoothly.

iFig. 26

Idle Speed Screw

3. If the engine appears to be idling too fast, turn the idle

speed screw counterclockwise 1/8 of a turn at a time (as

needed), to reduce idle speed.

Checking the fuel mixture, cleaning the air filter, and

adjusting the idle speed should solve most engine problems.

If not and:

• theenginewill not idle

• the engine hesitates or stalls on acceleration

• there is a loss of engine power

Have the carburetor adjusted by an authorized service dealer.

A WARNING: To prevent serious personal injury, J

"L Jturn off the unit and make sure the cutting attach-

_ment has stopped rotat ng before you set t down. J

REPLACING THE SPARK PLUG

Usea Champion RDJ7Ysparkplug, or equivalent. The correct air

gap is 0.020 indl (0.5 ram). Removethe plug after every 25

hours of operation and check its condition.

1. Stop the engine and allow it to cool. Grasp the plug wire

firmly and pull it from the spark plug.

Clean around the spark plug. Remove the spark plug

from the cylinder head by turning a 5/8-inch socket

counterclockwise.

Replace acracked, fouled or dirty spark plug. Set the air

gap at 0.020 in. (0.5 ram) using a feeler gauge (Fig. 27).

CAUTION: Do not sand blast, Scrape or clean

electrodes: Grit in the engine cou Id damage the

cyl nder.

4. Install a correctly-gapped spark plug in the cylinder

head. Tighten by turning the 5/8-inch socket clockwise

until snug.

If using a torque wrench torque to:

110-120 in.,Ib. (12.3-13.5 N-m)

Do not over tighten.

0.020 in.

MAINTENANCE & REPAIRINSTRUCTIONS

CLEANING

WARNING: To avoid serious personal injury, 1

always turn your trimmer off and allow it to cool J

before you clean or service it. J

Use a small brush to clean off the outside of the unit. Do not

use strong detergents. Household cleaners that contain

aromatic oils such as pine and lemon, and solvents such as

kerosene, can damage plastic housing or handle. Wipe off

any moisture with asoft cloth.

STORAGE

•Never store a fueled unit where fumes may reach an

open flame or spark.

• Allow the engine to cool before storing.

• Store the unit locked up to prevent unauthorized use or

damage.

• Storetheunitinadry, well-ventilatedarea.

• Store the unit out of the reach of children.

LONG TERM STORAGE

If you plan on storing the unit for an extended time, use the

following storage procedure:

1. Drain all fuel from the fuel tank into a container with the

same 2-cycle fuel mixture. Do not use fuel that has been

stored for more than 60 days. Dispose of the old fuel/oil

mix in accordance to Federal, State and Local

regulations.

2. Start the engine and allow it to run until it stalls. This

ensures that all fuel has been drained from the

carburetor.

3. Allow the engine to cool. Remove the spark plug and put

1 oz. (30 ml) of any high quality motor oil or 2-cycle oil

into the cylinder. Pull the starter rope slowly to distribute

the oil. Reinstall the spark plug.

NOTE: Remove the spark plug and drain all of the oil

from the cylinder before attempting to start the

trimmer after storage.

4. Thoroughly clean the unit and inspect it for any loose or

damaged parts. Repair or replace damaged parts and

tighten loose screws, nuts or bolts. The unit is ready for

storage.

TRANSPORTING

• Allow the engine to cool before transporting.

• Drain fuel from unit.

• Tighten fuel cap before transporting.

• Secure the unit while transporting.

ACCESSORIES/REPLACEMENT PARTS

2-Cycle Oil ......................................... 147543

Spark Plug ......................................... 610311

Spark Arrestor ...................................... 182747

Replacement Line .................................. 610375

Replacement Line Cartridge ........................ 153577

Inner Reel Spring ................................... 610317

Bump Knob ........................................ 153066

Fuel Cap ........................................... 180000

Shoulder Strap ..................................... 682075

For specific replacement parts, refer to the parts list located

on the inside back cover of this manual.

TROUBLESHOOTING

ENGINE WILL NOT START

CAUSE

Empty fuel tank

Primer bulb wasn't pressed enough

Engine is flooded

Old or improperly mixed fuel

Fouled spark plug

Plugged spark arrestor

Temperature is above 90 ° F

ENGINE WILL NOT IDLE

CAUSE

Air filter is plugged

Old or improperly mixed fuel

Improper carburetor adjustment

Choke lever in wrong position

ENGINE WILL NOT ACCELERATE

CAUSE

Old or improperly mixed fuel

Improper carburetor adjustment

Cutting attachment bound with grass

Dirty air filter

Plugged spark arrestor

Choke lever in wrong position

ENGINE LACKSPOWEROR STALLSWHEN CUTTING

CAUSE

Old or improperly mixed fuel

Improper carburetor adjustment

Fouled spark plug

Plugged spark arrestor

Choke lever in wrong position

CUTTING ATTACHMENT WILL NOT ADVANCE LINE

CAUSE

Cutting attachment bound with grass

Cutting attachment out of line

Inner reel bound up

Cutting head dirty

Line welded

Line twisted when refilled

Not enough line is exposed

CUTTING LINEADVANCES UNCONTROLLABLY

CAUSE

Oil, cleaner or lubricant in cutting head

ACTION

Fill fuel tank with properly mixed fuel

Press primer bulb fully and slowly I 0 times

Use starting procedure with choke lever in Position C

Drain gas tank and add fresh fuel mixture

Replace or clean the spark plug

Clean or replace spark arrestor

Start the unit in choke Position B, then move lever to Position C

ACTION

Replace or clean the air filter

Drain gas tank and add fresh fuel mixture

Take to an authorized service dealer for an adjustment

Move lever to Position C

ACTION

Drain gas tank and add fresh fuel mixture

Take to an authorized service dealer for an adjustment

Stop the engine and clean the cutting attachment

Clean or replace the air filter

Clean or replace spark arrestor

Move lever to Position C

ACTION

Drain gas tank and add fresh fuel mixture

Take to an authorized service dealer for an adjustment

Replace or clean the spark plug

Clean or replace spark arrestor

Move lever to Position C

ACTION

Stop the engine and clean cutting attachment

Refill with new line

Replace the inner reel

Clean inner reel and outer spool

Disassemble, remove the welded section and rewind

Disassemble and rewind the line

Push the bump knob and pull out line until 4 inches

(102 mm) of line is outside of the cutting attachment

ACTION

Clean and thoroughly dry the cutting head

If further assistance is required, contact your authorized service dealer.

SPECIFICATIONS

ENGINE*

Engine Type ......................................................................................................................................................................................Air-Cooled, 2-Cycle

Stroke .................................................................................................................................................................................................1.25 in. (31.75 mm)

Displacement .........................................................................................................................................................................................1.9 cu in. (31 cc)

Idle Speed RPM..................................................................................................................................................................................2,800- 4,400 rpm

Operating RPM ..............................................................................................................................................................................................7,200+ rpm

Ignition Type ......................................................................................................................................................................................................Electronic

Ignition Switch ..........................................................................................................................................................................................Rocker Switch

Spark Plug Gap ..................................................................................................................................................................................0.020 in. (0.5 mm)

Lubrication .............................................................................................................................................................................................Fuel/Oil Mixture

Fuel/Oil Ratio ................................................................................................................................................................................................................40:1

Carburetor ...............................................................................................................................................................................Diaphragm, All-Position

Starter ............................................................................................................................................................................................................Auto Rewind

Muffler ................................................................................................................................................................................................Baffled with Guard

Throttle ........................................................................................................................................................................................Manual Spring Return

Fuel Tank Capacity ..................................................................................................................................................................................13 oz. (384 ml)

DRIVE SHAFT and CUTTING ATTACHMENT*

Drive Shaft Housing .......................................................................................................................................................................................Steel Tube

Throttle Control ................................................................................................................................................................................Finger-Tip Trigger

Approximate Unit Weight (No fuel, with cutting attachment and shield, and D-handle) .............................................10 Ibs. (4.5 kg.)

Cutting Mechanism .....................................................................................................................................................................................Bump Head

Line Spool .......................................................................................................................................................................................Bump Line Releaser

Line Spool Diameter ....................................................................................................................................................................3 inches (76.2 mm.)

Trimming Line Diameter .............................................................................................................................................................0.080 in. (2.03 mm.)

Cutting Path Diameter .....................................................................................................................................................................17 in. (43.18 cm.)

_AIIspecifications are based on the latest product information available at the time of printing. We reserve the right to make

changes at any time without notice.

EPA Emission Control Warranty Statement

Your Warranty Rights and Obligations

The Environmental Protection Agency and MTD LLC (MTD) are pleased to explain the emission control system warranty on your

2002 and later small off-road engine. New small off-road engines must be designed, built and equipped to meet stringent anti-

smog standards. Troy-Bilt must warrant the emission control system on your small off-road engine for the periods of time listed

below provided there has been no abuse, neglect or improper maintenance of your small off-road engine.

Your emission control system may include parts such as the carburetor or fuel-injected system, the ignition system, and catalytic

converter. Also included may be hoses, belts, connectors and other emission-related assemblies.

Where a warrantable condition exists, Troy-Bilt will repair your small off-road engine at no cost to you including diagnosis, parts

and labor.

The 2002 and later small off-road engines are warranted for two years. If any emission-related part on your engine is defective,

the part will be repaired or replaced by Troy-Bilt.

Owners Warranty Responsibilities

•As the small off-road engine owner, you are responsible for the performance of the required maintenance listed inyour

operator's manual. Troy-Bilt recommends that you retain all receipts covering maintenance on your small off-road engine, but

Troy-Bilt cannot deny warranty solely for the lack of receipts or for your failure to ensure the performance of all scheduled

maintenance.

• As the small off-road engine owner, you however should be aware that Troy-Bilt may deny you warranty coverage if your small

off-road engine or a part has failed due to abuse, neglect, improper maintenance or unapproved modifications.

• You are responsible for presenting your small off-road engine to a Troy-Bilt Authorized Service Center as soon asa problem

exists. The warranty repairs should be completed in a reasonable amount of time, not to exceed 30 days.

If you have any questions regarding your warranty rights and responsibilities, you should call 1-800-520-5520.

Manufacturer's Warranty Coverage

• The warranty period begins on the date the engine or equipment is delivered to the retail purchaser.

• The manufacturer warrants to the initial owner and each subsequent purchaser, that the engine is free from defects in material

and workmanship which cause the failure of a warranted part for a period of two years.

• Repair or replacement of warranted part will be performed at no charge to the owner at an Authorized Troy-Bilt Service Center.

For the nearest location please contact Troy-Bilt at: 1-800-520-5520.

• Any warranted part which is not scheduled for replacement, as required maintenance or which is scheduled for only for regular

inspection to the effect of "Repair or Replaceas Necessary" is warranted for the warranty period. Any warranted part which is

scheduled for replacement as required maintenance will be warranted for the period of time up to the first scheduled

replacement point for that part.

• The owner will not be charged for diagnostic labor which leads to the determination that a warranted part is defective, if the

diagnostic work is performed at an Authorized Troy-Bilt Service Center.

• The manufacturer is liable for damages to other engine components caused by the failure of awarranted part still under

warranty.

• Failures caused by abuse, neglect or improper maintenance are not covered under warranty.

• The use of add-on or modified parts can be grounds for disallowing a warranty claim. The manufacturer is not liable to cover

failures of warranted parts caused by the use of add-on or modified parts.

• In order to file aclaim, go to your nearest Authorized Troy-Bilt Service Center. Warranty services or repairs will be provided at all

Authorized Troy-Bilt Service Centers.

• Any manufacturer approved replacement part may be used in the performance of any warranty maintenance or repair of

emission related parts and will be provided without charge to the owner. Any replacement part that is equivalent in performance

or durability may be used in non-warranty maintenance or repair and will not reduce the warranty obligations of the

manufacturer

• The following components are included in the emission related warranty of the engine, air filter, carburetor, primer, fuel lines,

fuel pick up/fuel filter, ignition module, spark plug and muffler.

BL100/BL150PARTSLIST

ENGINE PARTS-MODEL BL100 & BL150

2-CYCLE GASTRIMMER

Item Part No. Description

1 791-182059 Air Cleaner/Muffler Cover Assembly

(includes 2 & 47)

2 791 q 80350 Air Cleaner Filter

3 791 q 80351 Carburetor Mounting Screws

4 791-180226 Wavey Washer

5 791-182160 Choke Lever Assembly (includes 6)

6 791-182161 Choke Knob and Screw

7 753-04407 Choke Lever and Plate (includes 4 & 5)

8 753-04408 Carburetor Assembly (includes 9 & 20)

9 791-610675 Carburetor Gasket

10 791-181860 Carb Mount Screw

11 791-683974 Primer and Hose Assembly

12 753-1196 Carb Mount Assembly (includes 10 & 13-14)

13 791-684451 Reed Assembly

14 753-1208 Carburetor Mount Gasket

15 753-04321 Crank Case Service Assembly (includes 10)

16 791-612134 Rear Mounting Pad

17 753-04285 Fuel Tank Assembly (includes 18-20)

18 791 q 82612 Fuel Cap Assembly

19 791-181168 Fuel Return Line

20 791-682039 Fuel Line Assembly

21 791-145308 Front Mounting Pad

22 753-04409 Shroud Extension and Stand

23 791-182736 Flywheel Assembly

24 791-610303 Spacer

25 753-1199 Recoil Pulley

26 753-04286 Recoil Spring

27 753-04288 Pulley Retainer

28 791-181079 Pull Handle

E21

Item Part No.

29 791-613103

30 753-04289

31 791-181501

32 791-182405

33 753-04291

34 791-182519

38 753-04290

36 791-611063

37 753-04336

38 791-6103118

39 753-04159

40 791-182066

41 791-147578

42 753-04410

43 753-04367

44 753-1197

45 791-182723

46 791-182747

47 791-181345

48 753-04411

49 753-04412

50 753-04413

753-04134

791-180090

791-180091

753-1209

753-04415

Description

Rope

Starter Housing Assembly

(includes 28-29, 31, 32 & 35)

Housing Screws

On/Off Switch

Clamping Screw & Nut

Anti*Rotation Screw

Wire Leads

Ground Tab

Module Assembly

Spark Plug

Exhaust Gasket

Muffler Assembly (includes 39, 41 & 46)

Muffler Mounting Bolt

Cylinder Assembly (includes 44, 48 & 49)

Piston and Rod Assembly w/Rings

Cylinder Gasket

Cylinder Bolt

Spark Arrestor Screen

Cover Screws

Compression Relief Valve

Compression Relief Valve Spring

Compression Relief Valve Cable

Engine Gasket Kit

O.EM. Carburetor Repair Kit

Gasket Diaphragm Repair Kit

Piston Ring Set

Short Block Assembly

(includes 10,15, 38, 42-45, 48 & 49)

Items Not Shown

BOOM & TRIMMER PARTS-

2-CYCLEGAS TRIMMER

MODEL BLIO0

®\\\\

Item

Part No. Description

791-182069 Throttle Housing and Trigger Assembly

(includes 2, 3 & 4)

791-610314 Throttle Tdgger Spdng

791-180975 Throttle Tdgger

753-04361 Throttle Housing Screws

753-04413 ThrotBe Cable

753-04280 Flexible Drive Shaft

753-04281 Drive Shaft Housing Assembly

(includes 6 & 13)

791-153064 D-Handle Assembly (includes 9)

791-153317 D-Handle Hardware

753-04282 Guard Mounting Hardware

753-04263 Guard

791-180553 Blade Assembly

753-04264 Outer Reelw/Retainer

791-610317B Spring

791-610318 Inner Reel

791-153066B Bump Knob

_tional Accessories

791-153577B Inner Reel and Line

791-682075B ShoulderStrapAssembly

Items Not Shown

E22

BOOM & TRIMMER PARTS- MODEL BL150

2-CYCLEGAS TRIMMER

)

Item

3 791-180975

753*04361

5 791-153064

6 791-153317

7 753*04330

8 753*04251

9 791-153597

10 791-180547

11 791-180548

12 791-180553

13 791-145569

14 791-180549

Part No. Description

753*04279 Throttle Housing and Trigger Assembly

_ncludes 2 & 3

791-610314 Throttle Trigger Spring

Throttle Trigger

Throttle Cable

D_Hanole

D-Handle Hardware Assembly

Drive Shaft Housing Assembly

Flexible Drive Shaft

Lower Clamp Assembly

Guard Mounting Screw Assembly

Guard and Blade Assembl_

Blade Assembly

Anti-Rotation Screw

Gearbox Assembly tincludes 15 & 16'

15 791-153619 OuterSpooland E)eletAssembly

16 791-610660 Retainer(10 OaCKJ

17 791-610317 Sprmg

18 753-1155 Inner Ree

19 791-153066 Bump Head Knob Assembl,.

20 753*04363 Retainer

Optional Accessories

791 -! 53577 Spool and hne (25 ft.) Assembly

Items Not Shown

E23

MANUFACTURER'S LIMITED WARRANTY FOR:

i ¸

_SINCE-|SBO_

The limited warranty set forth below is given by Troy-Bilt

LLC with respect with new merchandise purchased and

used in the United States, its possessions and territories.

Troy-Bilt warrants this product against defects in material

and workmanship for a period of two (2) years commencing

on the date of original purchase and will, at its option, repair

or replace, free of charge, any part found to be defective in

material or workmanship. This limited warranty shall only

apply if this product has been operated and maintained in

accordance with the Operator's Manual furnished with the

product, and has not been subject to misuse, abuse, com-

mercial use, neglect, accident, improper maintenance, alter-

ation, vandalism, theft, fire, water or damage because of

other peril or natural disaster. Damage resulting from the

installation or use of any accessory or attachment not

approved by Troy-Bilt for use with the product(s) covered by

this manual will void your warranty as to any resulting damage.

This warranty is limited to ninety (90) days from the date of

original retail purchase for any Bolens product that is used

for rental or commercial purposes, or any other income-pro-

ducing purpose.

NOW TO OBTAIN SERVICE: Warranty service is available,

WITH PROOF OF PURCHASE THROUGH YOUR LOCAL

AUTHORIZED SERVICE DEALER. To locate the dealer in your

area, please check for a listing in the Yellow Pages or con-

tact the Customer Service Department of Troy-Bilt LLC by

calling 1-800-520-5520 or writing to PO Box 361131,

Cleveland, Ohio 44136-0019. No product returned directly

to the factory will be accepted unless prior written permis-

sion has been extended by the Customer Service

Department of Troy-Bilt LLC.

This limited warranty does not provide coverage in the

following cases:

A. Tune-ups - Spark Plugs, Carburetor AdJustments, Filters

B. Wear items -Bump Knobs, Outer Spools,Cutting Line,

Inner Reels, Starter Pulley, Starter Ropes, Drive Belts

C.Troy-Bilt does not extend any warranty for products

sold or exported outside of the United States of

America, its possessions and territories, except those

sold through Troy-Bilt's authorized channels of export

distribution.

Troy-Bilt reserves the right to change or improve the design of

any Bolens Product without assuming any obligation to modify

any product previously manufactured.

No implied warranty, including any implied warranty of

merchantability or fitness for a particular purpose,

applies after the applicable period of express written

warranty above as to the parts as identified. No other

express warranty or guaranty, whether written or oral,

except as mentioned above, given by any person or

entity, including a dealer or retailer, with respect to any

product shall bind Troy-Bilt LLC. During the period of

the Warranty, the exclusive remedy is repair or

replacement of the product as set forth above. (Some

states do not allow limitations on how long an implied warranty

lasts, so the above limitation may not apply to you.)

The provisions as set forth in this Warranty provide the

sole and exclusive remedy arising from the sales. Troy-Bilt

LLC shall not be liable for incidental or consequential loss

or damages including, without limitation, expenses

incurred for substitute or replacement lawn care services,

for transportation or for related expenses, or for rental

expenses to temporarily replace a warranted product.

(Some states do not allow limitations on how long an implied

warranty lasts, so the above limitation may not apply to you.)

In no event shall recovery of any kind be greater than the

amount of the purchase price of the product sold.

Alteration of the safety features of the product shall void

this Warranty. You assume the risk and liability for loss,

damage, or injury to you and your property andlor to others

and their property arising out of the use or misuse or inabili-

ty to use the product.

This limited warranty shall not extend to anyone other than

the original purchaser, original lessee or the person for

whom it was purchased as a gift.

How State Law Relates to this Warranty: This warranty

gives you specific legal rights, and you may also have other

rights which vary from state to state.

To locate your nearest service dealer dial 1-800-520-5520.

TROY-BILTLLC

POBox 361131

Cleveland, OH 44136-0019 U.S.A.

SAVETHESE INSTRUCTIONS FOR FUTURE REFERENCE

FOR QUESTIONS CALL 1-800-520-5520

OPERATOR'S MANUAL PART NO. 769-00715

PRINTED IN U.S.A.

5/03

Bolens BL100 User Manual TRIMMER Manuals And Guides L0403044

BOLENS Line Trimmers/Weedwackers, Gas Manual L0403044 BOLENS Line Trimmers/Weedwackers, Gas Owner's Manual, BOLENS Line Trimmers/Weedwackers, Gas installation guides

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