Sears C944.414460 User Manual

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Page 1

Instruction Manual

46cc/2.8 cu.in. 2-Cycle

GASOLINE CHAIN SAW

Model No

C944.414460 --- 18 in. Bar

S Safety

SS S

S Assembly

SS S

S Operation

SS S

S Maintenance

SS S

S Parts List

W ARNING:

Read and follow all Safety Rules and Operating Instructions before first use of this product.

Sears Canada, Inc., Toronto, Ontario M5B 2B8

530164939 3/12/04

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TABLE OF CONTENTS

WarrantyStatement 2 Identification of Symbols 2 Safety Rules 3 Assembly 7 Operation 7 Maintenance 14

Service and Adjustments 17 Storage 19 Troubleshooting Table 20 Emissions Statement 22 Parts List Center Section Parts & Ordering Back Cover

WARRANTY STATEMENT

LIMITEDONE (1) YEAR WARRANTYFOR CRAFTSMANRGAS CHAIN SAW

For one (1) year from the date of purchase Sears Canada, Inc., will repair or replace freeof charge at Sears option parts which are defective as a result of materials or workmanship.

COMMERCIALOR RENTALUSE:

If this Gas Chain Saw is used forcommercial application the warranty is void.

NOT

This warrantydoes

cover:

1. Expendable items which become worn during normal use, such as chain, chain bar,starter rope, spark plugs, and filter.

2. Pre-delivery setup, installation of guide bar and chain.

3. Customer neglect; operating Chain Saw without properfuel mixture or operating Chain Saw without lubrication.

Warrantyservice is available by returning the Gas Chain Saw to the nearest Sears Service Centre/Department in Canada. This warrantyapplies only while this product is in use in Canada.

This warranty is in addition to any statutory warranty and does not exclude or limit legal rights you may have but shall run concurrently with applicable provincial legislation. Furthermore,some provinces do

NOT

allow limitation on how long an

implied warrantywill last so the above limitations may not apply to you.

Sears Canada, Inc., Toronto, Ontario M5B 2B8

IDENTIFICATION OF SYMBOLS

WARNING!

saw can be dangerous! Careless or improper use can cause serio us or evenfata l injury .

Always wear appropriate ear protection, eye protection and head protection.

This chain

Always use two hands when operatingthe chain saw.

WARNING!

should be avoided; tip contact may cause the guide bar to movesuddenlyupwardandbackward,whichmaycauseserious injury.

Read and understand the instruction manual before using the chain saw.

Measured maximum kick-

XX_

back value without chain brake for the bar and chain combination onthe label.

Contactingtheguide bar tip with anyobject

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SAFETY RULES

WARNING:

spark plug wire when making repairs except for carburetor adjustments. Because a chain saw is a high-speed woodcutting tool, special safety precautions must be observed to reduce risk of accidents. Careless or improper use of this tool can cause serious injury.

PLAN AHEAD

Restrict the use of your saw to adult users who understand and can follow the safety rules, precautions, and operating instructions found in this manual.

Wear protective gear.Always use steel-toed safety footwear with nonslip soles; snug-fitting clothing; heavy-duty, non-slip gloves; eye protection such as non-fogging, vented goggles or face screen; an approved safety hard hat; and sound barriers (ear plugs or mufflers) to protect your hearing. Regular users should have hearing checked regularly as chain saw noise can damage hearing.

Hearing

Protection

Snug Fitting Clothing

Safety Shoes

Secure hair above shoulder length. Do not wear loose clothing or jewelry; they can get caught in moving parts.

Keep all parts of your body away from the chain when the engine is running.

Keep children, bystanders, and animals at least 30 feet (10 meters) away fromthe work area when starting and using the saw.

Do not handle or operate a chain saw when you are fatigued, ill, or upset, or if you have taken alcohol, drugs, or medication. Youmust be in good physical condition and mentally alert. If you have any condition that might be aggravated by strenuous work, check with doctor before operating.

Always disconnect

Safety Hat

Eye Protection

Heavy Duty Gloves

Safety Chaps

Do not start cutting until you have a clear work area, secure footing, and especially if you are felling a tree, a retreatpath.

OPERATE YOUR SAW SAFELY

Do not operate with one hand. Serious injury to the operator, helpers, or bystanders may result from onehanded operation. A chain saw is intended for two-handed use.

Operate the chain saw only in a wellventilated outdoor area.

Do not operate saw from a ladder or inatree.

Make sure the chain will not make contact with any object while starting the engine. Never try to start the saw when the guide bar is in a cut.

Do not put pressure on the saw,especially at the end of the cut. Doing so can cause you to lose control when the cut is completed.

Stop engine before setting saw down.

Hand carry saw only when engine is stopped. Carry with muffleraway from body; guide bar & chain projecting behind you; guide bar preferably covered w ith a scabbard.

Do not operate a chain saw that is damaged, improperly adjusted, or not completely and securely assembled. Always replace bar, chain, hand guard, chain brake, or other parts immediately if they become damaged, broken, or are otherwise removed.

MAINT AIN YOUR SAW IN GOOD WORKINGORDER

Have all chain saw service performed by a qualified service dealer except the items listed in the

NANCE

section of this manual.

Make certain the saw chain stops

MAINTE-

moving when the throttle triggeris released. Forcorrection, referto

CARBURETOR ADJUSTMENTS.

Keep the handles dry,clean, and free from oil or fuel mixture.

Keep caps and fasteners securely tightened.

Nonconforming replacement components or the removal of safety devices may cause damage to the unit and possible injury to the operator or bystanders. Use only Craftsman accessories and replacement parts as recommended. Never modify your saw.

Maintain chain saw with care.

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Keep unit sharp and clean for better and safer performance.

Follow instructions for lubricating and changing accessories.

Check for damaged parts. Before further use of the chain saw, a guard or other part that is damaged should be carefully checked to determine that it will operate properly and perform its intended function. Check for alignment of moving parts, binding of moving parts, breakage of parts, mounting and any other conditions that may affect its operation. A guard or other part that is damaged should be properly repaired or replaced by a Sears Service Centre unless otherwise indicated elsewhere in the instruction manual.

When not in use, chain saws should be stored in a dry,high or locked-up place out of the reach of children.

When storing saw, use a scabbard or carrying case.

HANDLE FUEL WITH CAUTION

Do not smoke while handling fuel or while operating the saw.

Elimina te all sources of spark sor flame in areas where fuel is mixed or poured.

Mix and pour fuel in an outdoor area and use an approved, marked container forall fuel purposes. Wipe up all fuel spills before startingsaw.

Move at least 10 feet (3 meters) from fueling site before starting.

Turn the engine off and let saw cool in a non-combustible area, not on dry leaves, straw, paper, etc. Slowly remove fuel cap and refuel unit.

Store the unit and fuel in a cool, dry well ventilated space where fuel vapors cannot reach sparks or open flames from water heaters, electric motors or switches, furnaces, etc.

GUARD AGAINST KICKBACK

Follow all safety rules to help avoid kickback and other forces which can result in serious injury.

Kickback Path

Avoid Obstructions

Clear The WorkingArea

WARNING:

Avoid kickback which can result in serious injury. Kickback is the backward, upward or sudden forward motion of the guide bar occurring when the saw chain near the upper tip of the guide bar contacts any object such as a log or branch, or when the wood closes in and pinches the saw chain in the cut. Contacting a foreign object in the wood can also result in loss of chain saw control.

RotationalKickback can occur when the moving chain contacts an object at the upper tip of the guide bar.This contact can cause the chain to dig into the object, which stops the chain for an i n stant. The result is a lightning fast, reverse reaction which kicks the guide bar up and back toward the operator.

Pinch-Kickbackcan occur when the the wood closes in and pinches the moving saw chain in the cut along the top of the guide bar and the saw chain is suddenly stopped. This sudden stopping of the chain results in a reversal of the chain force used to cut wood and causes the saw to move i n the opposite direction of the chain rotation. The saw is driven straight back toward the operator.

Pull-Incan occur when the moving chain contacts a foreign object in the wood in the cut along the bottom of the guide bar and the saw chain is suddenly stopped. This sudden stopping pulls the saw forward and away from the operator and could easily cause the operator to lose control of the saw.

REDUCETHE CHANCEOF KICKBACK

Recognize that kickback can happen. With a basic understanding of kickback, you can reduce the element of surprise which contributes to accidents.

Never let the moving chain contact any object at the tip of the guide bar.

Keep working area free from obstructions such as other trees, branches, rocks, fences, stumps, etc. Eliminate or avoid any obstruction that your saw chain could hit while cutting.

When cutting a branch, do not let the guide bar contact another branch or other objects around it.

Keep saw chain sharp and properly tensioned. A loose or dull chain can

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increase the chance of kickback. Follow manufacturer’s chain sharpening and maintenance instructions. Check tension at regular intervals, but never with engine running. Make sure chain brake nuts are securely tightened.

Begin and continue cutting at full speed. If the chain is moving at a slower speed, there is greater chance of kickback occurring.

Use extremecaution when reentering a cut.

Do not attempt cuts starting with the tip of the bar (plunge cuts).

Watch for shifting logs or other forces that could close a cut and pinch or fall into chain.

Use the specified Reduced-Kickback Guide Bar and Low-Kickback Chain.

Avoid Pinch-Kickback:

Be extremely aware of situations or obstructions that can cause material to pinch the top of or otherwise stop the chain.

Do not cut more than one log at a time.

Do not twist saw as bar is withdrawn from an undercut when bucking.

Avoid Pull-In:

Always begin cutting with the engine at full speed and the saw housing against wood.

Use wedges made of plastic or wood. Never use metal to hold the cut open.

MAINTAINCONTROL

Stand to the left of the saw

Thumb on underside of handlebar

Elbow locked

Never reverse hand positions

A good, firm grip on the saw with both hands will help you maintain control. Don’t let go. Grip the rear handle with your right hand whether you are right or left handed. Wrap the fingers of your left hand over and around the front handlebar,and your left thumb under the front handlebar. Keep your left arm straight with the elbow locked.

Position your left hand on the front handlebar so it is in a straight line with your right hand on the rear handle when making bucking cuts. Stand slightly to the left side of the saw to keep your body frombeing in a direct line with the cutting chain.

Stand with your weight evenly balanced on both feet.

Do not overreach. You could be drawn or thrown offbalance and lose control.

Do not cut above shoulder height. It is difficult to maintain control of saw above shoulder height.

KICKBACKSAFETY FEATURES

WARNING:

The following features are included on your saw to help reduce hazard of kickback; however, such features will not totally eliminate this danger. Do not rely only on safety devices. Follow all safety rules to help avoid kickback and other forces which can result in serious injury.

Front Hand Guard: designed to reduce the chance of your left hand contacting the chain if your hand slips off the front handlebar.

Position of front and rear handlebars: designed with distance between handles and “in-line” with each other . The spread and “in-line” position of the hands provided by this design work together to give balance and resistance in controlling the pivot of the saw back toward the operator if kickback occurs.

Reduced-Kickback Guide Bar: designed with a small radius tip which reduces the size of the kickback danger zone. This type bar has been demonstrated to significantly reduce the number and seriousness of kickbacks.

Small Radius Tip Guide Bar

Large Radius Tip Guide Bar

Low-Kickback Chain: has met kickback performance requirements when tested on a representative sample of chain saws below 3.8 cubic inch displacement.

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Low-Kickback Chain

Contoured Depth Gauge

Elongated Guard Link Deflects Kickback Force And Allows Wood To Gradually Ride Into Cutter

CHAIN BRAKE & CKA ANGLE

Chain Brake: designed to stop the chain in the event of kickback.

WARNING:

RESENT AND YOU SHOULD NOT ASSUME THA T THE CHAIN BRAKE WILL PROTECT YOU IN THE EVENT OF A KICKBACK.

WE DO NOT REP-

Kickbackis a lightningfastactionwhichthrows thebar and rotatingchain back and up toward the operator. Kickback can be causedby allowingcontact of the bar tip in the danger zone with any hard object. Kickback can also be caused bypinching the saw chain along the top of the guide bar. This action may push the guide bar rapidly back towardthe operator. Either of these events may cause you to lose controlofthesawwhichcould result in serious injury oreven death.

ANY OF THE SAFETYDEVICES BUILT INTO YOUR SAW. YOU SHOULD USE THE SAW PROPERLY AND CAREFULLY T O AVOID KICKBACK.

DO NOT RELYUPON

Reduced--kickback guide bars and low--kickback saw chains reduce the chance and magnitude of kickback and are recommended. Your saw has a low kickback chain and baras original equipment. Repairs on a chain brake should be made by an authorized Sears ServiceCentre.Takeyourunittotheplace of purchase or to your nearest SearsSer-

Tip contact in some cases may cause a l ightning fast reverse kicking guide bar up and back toward operator.

Pinching the saw chain along the top of the guide bar may push the guide bar rapidly back toward the operator.

Either of these reactions may cause you to lose control of the saw which could result in serious injury. Do not rely exclusively upon safety devices built into your saw.

WARNING:

Computed kickback angle (CKA) listed on your saw and listed in the CKA table below represents angle of kickback your bar and chain combinations will have when tested in accordance with CSA (Canadian Standards Association) standards. When purchasing replacement bar and chain, considerations should be given to the lower CKA values. Lower CKA values represent safer angles to the user, higher values indicate more angle and higher kick energies. Computed angle represented indicates total energy and angle associated without activation of the chain brake during kickback. In all cases lower CKA values represent a safer operating environment for the user.

The following guide bar and chain combinations meet kickback requirements of CSA Z62.1 and Z62.3when used on saws listed in this manual. Use of bar and chain combinations other than those listed is not recommended and maynot meettheCKArequirementsper standard.

vice Centre.

Computedkickback angle (CKA) Table

MODEL

C944.414460 24_

SAFETY NOTICE: Exposure to vibrations through prolonged use of gasoline powered hand tools could cause blood vessel or nerve damage in the fingers, hands, and joints of people prone to circulation disorders or abnormal swelling. Prolonged use in cold weather has been linked to blood vessel damage in otherwise healthy people. If symptoms occur such as numbness, pain, loss of strength, change in skin color or texture, or loss of feeling in the fingers, hands, or joint s,discontinue the use of this tool and seek medical attention. An anti-vibration system does not guarantee the avoidance of these problems. Users

BAR

P/N

71--36372 71--3634

Length

18!

CHAIN P/N

who operate power tools on a continual and regular basis must closely monitor their physical condition and the condition of this tool.

SPECIAL NOTICE: Your saw is equipped with a temperature limiting muffler and spark arresting screen which meets the requirements of California Codes 4442 and 4443. All U.S. forest land and the states of California, Idaho, Maine, Minnesota, New Jersey, Oregon, and Washington require by law that many internal combustion engines be equipped with a spark arrestor screen. If youoperateachainsawinastateor

CKA without

chain brake

REACTION

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locale where such regulations exist, you are legally responsible for maintaining the operating condition of these parts. Failuretodosoisaviolationofthelaw. Refer to

TABLE

CUSTOMER RESPONSIBILITIES

MAINTENANCE

in the

section.

STANDARDS: This saw is listed by Underwriter’s Laboratories, Inc., in accordance with: CSA Z62.1--03 Chain Saws -- Occupational Health and Safety CSA Z62.3--96 Chain Saw Kickback Occupational Health and Safety

ASSEMBLY

WARNING:

Before using chain

saw,ensure all fasteners are secure.

CARTON CONTENTS

Check carton contents against the following list.

Model C944.414460

Chain Saw (fully assembled)

Chain adjustment tool (bar tool)

2-cycle engine oil (bar oil not included)

Carrying case

Examine parts for damage.Do not use damaged parts.

If you need assistance or find that parts are missing or damaged, contact your Sears Service Centre

NOTE: It is normal to hear the fuel filter rattle in an empty fuel tank.

Y our unit has been factory tested and the carburetor precisely adjusted. As a resu ltyou may smell gasoline or find a drop of oil/fuel residue on the muffler when you unpack the unit.

ASSEMBLY

Your saw is fully assembled; no assembly is necessary.

OPERATION

KNOW YOUR SAW

READ THIS INSTRUCTION MANUAL AND SAFETYRULES BEFORE OPERATING YOUR CHAIN SAW.

location of the various controls and adjustments. Save this manual forfuture reference.

Chain Adjustment Tool (Bar Tool)

Bar Sprocket Hole

Comparethe illustrations with yourunit to familiarize yourself with the

Front Hand Guard

Muffler

Chain

Front Handle

Starter Rope

ON/STOP Switch

Bumper Spike

Rear Handle

Throttle Trigger

Throttle Lock--out

Choke/Fast Idle Lever

Bar Oil Fill Cap

Cylinder Cover

Chain Brake

Starter Housing

Adjusting Screw

Chain Brake Nuts

Fuel Mix Fill Cap

Guide Bar

Direction of Chain Travel

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ON/STOP SWITCH

The

is used to stop

the engine.

THROTTLE TRIGGER

The

controls en-

gine speed.

THROTTLE LOCK--OUT

THROTTLELOCK--OUT

The

must be pressed before you can squeeze the throttle trigger. This feature prevents you fromaccidentally squeezing the trigger.

CHOKE/FASTIDLE LEVER

The choke and fast idle are set by pull-

CHOKE/FAST IDLE LEVER

ing the

out fully for cold or after refueling. The choke provides additional fuel to the engine during cold starting.

CHAIN BRAKE

The

is a device designed to stop the chain if kickback occurs. The chain brake activates automatically in the event of kickback. The chain brake activates manually if the front hand guard is pushed forward. The chain brake is disengaged by pulling the front hand guard back toward the front handle as far as possible.

CHAIN TENSION

It is normal for a new chain to stretch during first 30 minutes of operation. You should check your chain tension frequently. See

SERVICE AND ADJUSTMENTS

WARNING:

CHAIN TENSION

Muffleris very hot

under the section.

during and after use. Do not touch the muffleror allow combustible material such as dry grass or fuel to do so.

BEFORE STARTINGENGINE

WARNING:

Be sure to read the fuel handling information in the safety rules section of this manual before you begin. Ifyou do not understand the fuel handling information do not attempt to fuel your unit. Seek help from someone that does understand the information or contact your Sears Service Centre.

GUIDE BAR AND CHAIN OIL

The chain oiler provides continuous lubrication to the chain and guide bar. Be sure to fill the bar oil tank when you fill the fuel tank (Capacity = 6.8 fl. oz.). Lack of oil will quickly ruin the bar and chain. Too little oil will cause overheating shown by smoke coming from the chain and/or discoloration of the bar. For maximum guide bar and chain life, we recommend you use Craftsman chain saw bar oil. If Craftsmanbar oil is not available, you may use a good grade SAE 30 oil until you are able to obtain Craftsmanbrand. The oil output is automatically meteredduring operation. Your saw will use approximately one tank of bar oil for every tank of fuel mix. Always fill the bar oil tank when you fill the fuel tank.

FUELING ENGINE

WARNING:

Remove fuel cap slowly when refueling. This engine is certified to operate on unleaded gasoline. Before operation, gaso-

line must be mixed with a good quality synthetic 2-cycle air-cooled engine oil. We recommend Craftsman brand synthetic oil. Mix gasoline and oil at a ratio of 40:1. A 40:1 ratio is obtained by mixing 3.2 ounces (95 ml) of oil with 1 gallon (4 litres) of unleaded gasoline. Included with this saw is a 3.2 ounce (95 ml) container of Craftsman brand oil. Pour the entire contents of this container into 1 gallon (4 litres)of gasoline to achieve the proper fuel mixture.

USE

automotive oil or marine oil. These

DO NOT

oils will cause engine damage. When mixing fuel follow the instructions printed on the container. Once oil is added to the gasoline, shake container momentarily to assure that the fuel is thoroughly mixed. Always read and follow the safety rules relating to fuel before fueling your unit.

IMPORTANT

Experience indicates that alcohol blended fuels (called gasohol or using ethanol or methanol) can attractmoisture which leads to separation and formation of acids during storage. Acidic gas can damage the fuel system of an engine while in storage. To avoid engine problems, the fuel system should be emptied before storage for30 days or longer. Drain the gas tank, start the engine and let it run until the fuel lines and carburetor are empty. Use fresh fuel next season. See

STORAGE

instructions for addition-

al information.

Page 9

Never use engine or carburetor cleaner products in the fuel tank or permanent damage may occur. See the

STORAGE

section for addition-

al information.

CHAIN BRAKE

Ensure chain brake is disengaged by pulling the front hand guard back toward the front handle as far as possible. The chain brake must be disengaged before cutting with the saw.

WARNING:

The chain must not move when the engine runs at idle speed. If the chain moves at idle speed referto

MENT

within this manual. Avoid con-

CARBURETOR ADJUST-

tact with the muffler. A hot mufflercan cause serious burns.

STOPPINGYOUR ENGINE

Move

ON/STOP

switch to the

STOP

position.

ON/STOP SWITCH

:DONOT

NOTE

choke/fastidle lever at the

CHOKE

position.

cut material with the

FULL

STARTING A COLD ENGINE (or a warm engine after running out of fuel) NOTE: In the follow ing steps, when

the choke/fast idle lever is pulled out to the full extent, the correct throttle setting forstarting is set automatically.

1. Move

ON/STOP

switch toONposi-

tion.

2. Pull choke/fast idle lever out to the full extent.

3. Pull the starter rope quickly with your right hand a maximum of 10 times.

NOTE: The engine may sound as if it is trying to start before the 10th pull; if so, proceed to the next step.

4. Push the choke/fast idle lever in completely (to the

OFF CHOKE

position).

5. Pull thestart er rope quicklywith your right hand until the engine starts.

6. Allow the engine to run for approximately 5 seconds. Then,squeeze and release throttle trigger to allow engine to return to idle speed.

CHOKE/FAST IDLE LEVER

ST ARTING POSITION

To start the engine, hold the saw firmly on the ground as illustrated. Make sure the chain is free to turn without contacting any object.

Starter Rope Handle

Left Hand on Front Handle

Right Foot Through Rear Handle

Importantpoints to remember

When pulling the starter rope, do not use the full extent of the rope as this can cause the rope to break. Do not let starterrope snap back. Hold the handle and let the rope rewind slowly.

For cold weather starting, start the unit

FULLCHOKE

; allow the engine to warm up before squeezing the throttle trigger.

FULL OFF

STARTING A WARM ENGINE

1. Move

ON/STOP

switch toONposi-

tion.

2. Pull the choke/fast idle lever out to the full extent, then push the lever back in completely (to the

CHOKE

position). This will set the

OFF

fast idle lock to the start position.

3. Pull the starter rope quickly with your right hand until the engine starts.

4. Squeeze and release throttle trigger to allow engine to return to idle speed.

DIFFICULT STARTING (or starting a flooded engine)

The engine may be flooded if it has not started after 10 pulls. Flooded engines can be cleared of excess fuel by following the warm engine starting procedure listed above. Insure the

ON/ST OP

switc his in theONposition.

Page 10

Starting could require many pulls depending on how badly the unit is flooded. If engine still fails to start,refer

TROUBLESHOOTING TABLE

to the

contact your Sears Service Centre.

CHAIN BRAKE

WARNING:

If the brake band is worn too thin it may break when the chain brake is triggered. With a broken brake band, the chain brake will not stop the chain. The chain brake must be replaced if any part is worn to less than 0.020 inch (0.5 mm) thick. Repairs on a chain brake should be made by your Sears Service Centre.Takeyour unit to the place of purchase or to the nearest Sears Service Centre.

This saw is equipped with a chain brake. The brake is designed to stop the chain if kickback occurs.

The inertia--activated chain brake is activated if the front hand guard is pushed forward, either manually (by hand) or automatically (by sudden movement).

If the brake is already activated, it is disengaged by pulling thefronthandguard back toward the front handle as far as possible.

When cutting with the saw, the chain brake must be disengaged.

Disengaged

Engaged

Braking function control CAUTION: The chain brake must be

checkedseveraltimesdaily.Theengine must be running when performing this procedure. This is the only instance when the saw should be placed on the ground with the engine running.

Place the saw on firm ground. Hold the handles with both hands and apply full throttle. Activate the chain brake by turning your left wrist against the hand guard without releasing your grip around the fronthandle.Thechain shouldstopimmediately.

Inertia activating function control

WARNING:

When performing the following procedure, the engine must be turned off.

Hold the chain saw approximately 14” (35 cm) above a stump or other wooden surface. Release your grip on the

front handle and use the w eight of the saw to let the tip of the guide bar fall forward and contact the stump. When the tip of the bar hits the stump, the brake should activate.

OPERATINGTIPS

Check chain tension before first use and after 1 minute of operation. See

CHAIN TENSION

MAINTENANCE

in the

section.

Cut wood only. Do not cut metal, plastics, masonry, non-wood building materials, etc.

Stop the saw if the chain strikes a foreign object. Inspect the saw and repair parts as necessary.

Keep the chain out of dirt and sand. Even a small amount of dirt will quickly dull a chain and increase the possibility of kickback.

Practice cutting a few small logs using thefollowing steps.This will help you get the “feel” of using your saw before you begin a major sawing operation.

Squeeze the throttle trigger and allow the engine to reach full speed before cutting.

Begin cutting with the saw frame against the log.

Keep the engine at full speed the entire time you are cutting.

Allow the chain to cut for you. Exert only light downward pressure.

Release the throttle trigger as soon as the cut is completed, allowing the engine to idle. If you run the saw at full throttle without a cutting load, unnecessary wearcan occur.

To avoid losing control when cut is complete, do not put pressure on saw at end of cut.

Stop engine before setting saw down.

TREE FELLING TECHNIQUES

WARNING:

Check for broken or dead branches which can fall while cutting causing serious injury.Do not cut near buildings or electrical wires if you do not know the direction of tree fall, nor cut at night since you will not be able to see well, nor during bad weather such as rain, snow,or strong winds, etc.

Carefully plan your sawing operation in advance.

Clear the work area. You need a clear area all around the tree so you can have secure footing.

Page 11

The chain saw operator should keep on the uphill side of the terrain as the tree is likely to roll or slide downhill after it is felled.

Study the natural conditions that can cause the tree to fall in a particular direction. These conditions i nclude:

The wind direction and speed.

The lean of the tree. The lean of a tree might not be apparentdue to uneven or sloping terrain. Use a plumb or level to determine the direction of tree lean.

Weight and branches on one side.

Surrounding trees and obstacles.

Look for decay and rot. If the trunk is rotted, it can snap and fall toward the operator.

Make sure there is enough room for the tree to fall. Maintain a distance of

2-1/2

tree lengths from the nearest person or other objects. Engine noise can drown out a warning call.

Remove dirt,stones, loose bark, nails, staples, and w ire from the tree where cuts are to be made.

Plan a clear retreat path

Direction of Fall

FELLING LARGE TREES

(6 inches in diameter or larger) The notch method is used to fell large

trees. A notch is cut on the side of the tree in the desired direction of fall. After a felling cut is made on the opposite side of tree, the tree will tend tofall in the direction of the notch.

NOTE: If treehas large buttress roots, remove them before making the notch. If using saw to remove buttress roots, keep saw chain from contacting ground to prevent dulling of the chain.

NOTCH CUT AND FELLING TREE

Make notch cut by cutting the top of the notch first. Cut through

1/3

of the diameter of the tree. Next complete the notch by cutting the bottom. See illustration. Once the notch is cut, remove the wedge of wood from tree.

First cut

Notch

Second cut

Afterremoving the wood, make the

Felling cut here

Hinge

felling cut on the opposite side of the notch. This is done by making a cut about two inches higher than the centerof the notch. This will leave enough uncut wood between the felling cut and the notch to form a hinge. This hinge will help prevent the tree fromfalling in thewrong direction.

Hinge holds tree on stump and helps control fall

Opening of

Closing of notch

felling cut

NOTE: Before felling cut is complete, use wedges to open the cut when necessary to control the direction of fall. To avoid kickback and chain damage, use wood or plastic wedges, but never steel or iron wedges.

Be alert to signs that the tree is ready to fall: cracking sounds, widening ofthe felling cut, or movement in the upper branches.

As tree starts to fall, stop saw,put it down, and get away quickly on your planned retreatpath.

DO NOT

use your saw to cut down a partially fallen tree.Be extremely cautious with partially fallen trees that may be poorly supported. When a tree doesn’t fall completely,set the saw aside and pull down the tree with a cable winch, block and tackle, or tractor.

CUTTINGA FALLENTREE (BUCKING)

Bucking is the term used for cutting a fallen tree to the desired log size.

WARNING:

Do not stand on the log being cut. Any portion can roll causing loss of footing and control. Do not stand downhill of the log being cut.

Page 12

IMPORTANTPOINTS

Cut only one log at a time.

Cut shattered wood very carefully; sharp pieces of wood could be flung toward operator.

Use a sawhorse to cut small logs. Never allow another person to hold the log while cutting and never hold the log with your leg or foot.

Do not cut in an area where logs, limbs, and roots are tangled. Drag logs into a clear area before cutting them.

BUCKINGTECHNIQUES

WARNING:

If saw becomes pinched or hung in a log, don’t tryto force it out. You can lose control of the saw resulting in injury and/or damage to the saw.Stop the saw, drive a wedge of plastic or wood into the cut until the saw can be removed easily. Restart saw and carefully reenter the cut. Do not use a metal wedge. Do not attempt to restart your saw when it is pinched or hung in a log.

Use a wedge to remove pinchedsaw

Turnsaw OFF and use a plastic or wooden wedge to force cut open.

Overcutting begins on the top side of the log with the bottom of the saw against the log. When overcutting use light downward pressure.

Overcutting Undercutting

First cut on compression side of log

Second

cut

Second cut

First cut on compression side of log

BUCKINGWITHOUTA SUPPORT

Overcut through

1/3

of the diameter

of the log.

Roll the log over and finish with a second overcut.

Watch for logs with a compresion side. See illustration forcutting logs with a compression side.

BUCKINGUSING A LOG OR SUPPORT STAND

Remember your first cut is always on the compression side of the log. (Refer to the illustration below for your first and second cut).

Your first cut should extend

1/3

of the

diameter of the log.

Finish with your second cut.

Using a log for support

2ndCut

1stCu

Undercuttinginvolves cutting on the underside of the log with top of saw against the log. When undercutting use light upward pressure. Hold saw firmly and maintain control. The saw will tend to push back toward you.

WARNING:

Never turn saw upside down to undercut. The saw cannot be controlled in this position.

Always make your first cut on the compression side of the log. The compression side of the log is where the pressure of the log’s weight is concentrated.

2ndCut

Using a support stand

Cut

1stCut

Page 13

1stCut

Cut

LIMBINGAND PRUNING

WARNING:

Be alert forand guard against kickback. Do not allow the moving chain to contact any other branches or objects at the nose of the guide bar when limbing or pruning. Allowing such contact can result in serious injury.

WARNING:

Never climb into a tree to limb or prune. Do not stand on ladders, platforms, a log, or in any position which can cause you to lose your balance or control of the saw.

IMPORTANTPOINTS

Watch out for springpoles. Springpoles are small size limbs which can whip towardyou, or pull you offbalance. Use extreme caution when cutting small size limbs.

Be alert forspringback. Watch out for branches that are bent or under pressure. Avoid being struck by the branch or the saw when the tension in the wood fibers is released.

Frequently clear branches out of the way to avoid tripping over them.

LIMBING

Limb a tree only after it is cut down.

Leave the larger limbs underneath the felled tree to support the tree as you work.

Startat the base of the felled tree and work toward the top, cutting branches and limbs. Remove small limbs withone cut.

Keep the tree between you and the chain.

Remove larger,supporting branches with the cutting techniques described

BUCKING WITHOUT A SUPPORT.

Always use an overcut to cut small and freely hanging limbs. Undercutting could cause limbs to fall and pinch the saw.

PRUNING

WARNING:

Limit pruning to limbs shoulder height or below. Do not cut if branches are higher than your shoulder.Get a professional to do the job.

Make your first cut

1/3

of the way through the bottom of the limb. This cut will make the limb sag so that it falls easily on the second cut.

Next make a second cut an overcut

all the way through the limb.

Finish the pruning operation by using an overcut so that the stump of the limb protrudes 1 to 2 inches from the trunk of the tree.

Secondcut

First cut 1/3 of way

3rd cut 1 to 2 in. from trunk of tree

Page 14

MAINTENANCE

CUSTOMER RESPONSIBILITIES

WARNING:

except forcarburetor adjustments.

Fill in dates as you complete

regular service Check for damaged/worn parts Check for loose fasteners/parts

Check chain tension Check chain sharpness Check guide bar Check fuel mixture level Check guide bar and chain oil Inspect and clean unit & decals

Check chain brake

Clean guide bar groove

Clean air filter Clean/inspect mufflerand spark

arresting screen Replace spark plug and fuel filter

Disconnect the spark plug before performing maintenance

Before

Use

n n n

After

Use

Every

5hrs.

Every

25 hrs.

Yearly

Service

Dates

GENERALRECOMMENDATIONS

The warranty on this unit does not cover items that have been subjected to operator abuse or negligence. To receive full value fromthe warranty, the operator must maintain unit as instructed in this manual. Various adjustments will need to be made periodically to properly maintain your unit.

Once a year, replace the spark plug, air filter element, and check guide bar and chain for wear. A new spark plug and air filter element assures proper air-fuel mixture and helps your engine run better and last longer.

CHECK FOR DAMAGEDOR WORN PARTS

Contact your Sears Service Centre for replacement of damaged or worn parts. NOTE: It is normal for a small amount of oil to appear under the saw after engine stops. Do not confuse this with a leaking oil tank.

ON/STOP

switch functions properly by moving the switch to the Make sure engine stops; then restart engine and continue.

Switch -- Ensure

STOP

ON/STOP

position.

Fuel T ank -- Do not use saw if fuel tank shows signs of damage or leaks.

Oil Tank -- Do not use saw if oil tank shows signs of damage or leaks.

CHECK FOR LOOSE FASTENERSAND PARTS

Chain Brake Nuts

Chain

Muffler

Cylinder Shield

Air Filter

Handle Screws

Vibration Mounts

StarterHousing

Front Hand Guard

CHECK CHAIN TENSION

WARNING:

gloves when handling chain. The chain is sharp and can cut you even when it is not moving.

Chain tension is very important. Chains stretch during use. This is especially true during the first few times you use your saw. Always check chain tension each time you use and refuel your saw.

Wearprotective

Page 15

1. Use the screwdriver end of the chain adjustment tool (bar tool) to move chain around guide bar to ensure kinks do not exist. The chain should rotate freely.

Guide

Bar

Chain Brake

Nuts

Adjusting

Screw

Chain Adjustment

Tool

(Bar Tool)

2. Loosen chain brake nuts until they are finger tight against the chain brake.

3. Turn adjusting screw clockwise until chain solidly contacts bottom of guide bar rail.

Adjusting screw

Chain Brake Nuts

4. Using bar tool, roll chain around guide bar to ensure all links are in bar groove.

5. Lift up tip of guide bar to check for sag. Release tip of guide bar,then turn adjusting screw

/4turn clockwise. Repeat until sag does not exist.

AdjustingScrew --1/4Turn

WARNING:

If the saw is operated with a loose chain, the chain could jump offthe guide bar and result in serious injury.

CHECK CHAIN SHARPNESS

A sharp chain makes wood chips. A dull chain makes a sawdust powder and cuts slowly.See

ENING

in the

MENTS

section.

CHAIN SHARP-

SERVICE AND ADJUST-

CHECK GUIDE BAR

Conditions which require guide bar maintenance:

Saw cuts to one side or at an angle.

Saw has to be forced through the cut.

Inadequate supply of oil to bar/chain. Check the condition of guide bar each time chain is sharpened. A worn guide bar will damage the chain and make cutting difficult. Aftereach use, ensure switch is in the

STOP

ON/STOP

position, then clean all sawdust from the guide bar and sprocket hole. To maintain guide bar:

ON/STOP

Move

Loosen and remove chain brake

switch to

STOP.

nuts and chain brake. Remove bar and chain from saw.

Clean the oil holes and bar groove after each 5 hours of operation.

RemoveSawdustFrom

Guide Bar Groove

6. While lifting tip of guide bar, tighten chain brake nuts securely with the bar tool.

Chain Brake Nuts

7. Use the screwdriver end of the bar tool to move chain around guide bar.

8. If chain does not rotate, it is too tight. Slightly loosen chain brake nuts and loosen chain by turning the adjusting screw counterclockwise. Retighten chain brake nuts.

9. If chain is too loose, it will sag below the guide bar.

DO NOT

operate

the saw if the chain is loose.

Oil Holes

Burring of guide bar rails is a normal process of rail wear. Remove these burrswith a flat file.

When rail top is uneven, use a flat file to restore square edges and sides.

File Rail Edges

and Sides

Square

CorrectGrooveWorn Groove

Replace guide bar when the groove is worn, the guide bar is bent or cracked, or when excess heating or burring of the rails occurs. If replacement is necessary , use only the guide bar specified for your saw in the repair parts list or on the decal located on the chain saw.

CHECK FUEL MIXTURELEVEL

FUELING ENGINE

See

ERATION

section.

under the

OP-

Page 16

LUBRICATION

Bar Oil Fill Cap

GUIDE BAR AND CHAIN OIL

See der the

OPERATION

section.

un-

INSPECTAND CLEAN UNIT AND DECALS

After each use, inspect complete unit for loose or damaged parts. Clean the unit and decals using a damp cloth with a mild detergent.

Wipe offunit with a clean dry cloth.

CHECK CHAIN BRAKE

See

CHAIN BRAKE

in the

OPERATION

section.

CLEAN AIR FILTER

A dirty air filter decreases the life and performance of the engine and increases fuel consumption and harmful emissions. Always clean your air filter after 15 tanks of fuel or 5 hours of operation, whichever comes first. Clean more frequently in dusty conditions. A used air filter can never be completely cleaned. It is advisable to replace your air filter with a new one afterevery 50 hours of operation, or annually, whichever comes first. To clean filter:

1. Loosen and remove 3 screws from cylinder cover.

2. Remove cylinder cover.

3. Loosen and remove 2 screws from air filter.

4. Remove air filter.

5. Clean the air filter using hot soapy water. Rinse with clean cool water. Air dry completely beforereinst alling.

6. Reinstall air filter and 2 screws. Tighten screws securely.

7. Reinstall cylinder cover and 3 screws. Tighten screws securely.

Cylinder

Cover

Screws

Air Filter

INSPECTMUFFLERANDSPARKARRESTINGSCREEN

As the unit is used, carbon deposits build up on the muffler and spark arresting screen, and must be removed to avoid creating a fire hazard or affecting engine performance. Replace the spark arresting screen if breaks occur.

CLEANINGTHE SPARK ARRESTINGSCREEN

Clean every 25 hours of operation or annually, whichever comes first.

Steel

Backplate

Muffler

Bolts

Aluminum

Backplate

Muffler

Gasket

Bolt Cover

Locknut

1. Loosen and remove the 3 cylinder cover screws. Remove the cylinder cover.

2. Pull off the spark plug boot.

3. Loosen and remove the locknut from the bolt cover. Remove the bolt cover.

4. Loosen and remove the 2 muffler bolts. Remove the muffler,muffler gasket and backplates. Notice the orientation of these parts for reassembling.

5. Locate the 2 outlet cover screws on the muffler. Loosen and remove both screws. Remove the outlet cover and spark arresting screen.

BACK VIEW OF MUFFLER

Outlet Cover

Screws

Spark Arresting

Screen

Muffler

6. Clean the spark arresting screen with a wire brush. Replace screen if any wires are broken or screen is blocked after cleaning.

7. Reinstall spark arresting screen.

8. Reinstall outlet cover and 2 screws. Ensure outlet cover and both screws are reinstalled correctly to prevent damage to the saw (seeillustrations). The exhaust outlets must face the chain brake (barside) of the saw.

Page 17

Outlet Cover

Exhaust Outlets

Exhaust Outlets must face

chain brake (bar side) of chain saw

9. Inspect the muffler gasket and replace if damaged.

10.Reinstall backplates, muffler gasket and muffler using mufflerbolts. TIghten until secure.

11. Reinstall bolt cover and locknut.

12.Reinstall the spark plug boot.

13.Reinstall the cylinder cover and 3 screws.

REPLACE SPARK PLUG

The spark plug should be replaced each year to ensure the engine starts easier and runs better.Ignition timing is fixed and nonadjustable.

1. Loosen 3 screws on cylinder cover.

2. Remove the cylinder cover.

3. Pull off the spark plug boot.

4. Remove spark plug from cylinder and discard.

SERVICE AND ADJUSTMENTS

5. Replace with Champion CJ--7Y spark plug and tighten securely

3/4

with a

inch socket wrench. Spark plug gap should be 0.025 inch.

6. Reinstall the spark plug boot.

7. Reinstall the cylinder cover and 3 screws. Tighten screws securely.

Cylinder Cover

Spark Plug Spark Plug

Spark

Boot

Plug Boot

REPLACE FUEL FILTER

To replace the fuel filter,drain your unit by running it dry of fuel. Remove fuel cap and its connected retainer from tank. Pull filter from tank and remove from line. Replace and reassemble.

WARNING:

Disconnect the spark plug before performing maintenance, service, or adjustments except for carburetor adjustments.

CHAIN SHARPENING

Chain sharpening requires special tools. You can purchase sharpening tools at Sears or go to a professional chain sharpener.

CHAIN REPLACEMENT

WARNING:

Wear protective gloves when handling chain. The chain is sharp and can cut you even when it is not moving. It is normal for a new chain to stretch during the first 15 minutes of operation. You should recheck your chain tension frequently and adjust the chain tension as required.See

CHAIN TENSION

section. Replace the old chain when it becomes worn or damaged. Use only the Low-Kickback replacement chain specified in the repair parts list. The correct replacement bar and chain is also specified on a decal located on the chain saw.

See your Sears Service Centre to replace and sharpen individual cutters on your chain.

TO REPLACE CHAIN:

1. Move

ON/STOP

switch to the

STOP

position.

2. Remove chain brake nuts.

3. Remove chain brake.

4. Remove the old chain.

Chain Brake

Clutch Drum

Chain Brake Nuts

NOTE: An adjusting pin and screw is used to adjust the tension of the chain. It is veryimpor tant that the pin located on the adjusting screw aligns into the lower hole in the guide bar. Turning the screw will move the adjustment pin up and down the screw.

Page 18

Inside view of Chain Brake

Chain Brake

Adjustment located on Chain Brake

5. Turn adjusting screw by hand

counterclockwise until adjusting pin just touches the stop.

6. Slide guide bar behind clutch drum

until guide bar stops against clutch drum sprocket.

7. Carefully remove new chain from

package. Hold chain with the drive links as shown.

Tip of Bar

CUTTERS MUST FACE IN

DIRECTION OF ROTATION

Cutters

Depth Gauge

Drive Links

8. Place chain over and behind

clutch, fitting the drive links in the clutch drum sprocket.

9. Fit bottomof drive links between

the teeth in the sprocket in the nose of the guide bar.

10.Fit chain drive links into bar

groove.

11. Pull guide bar forward until chain is

snug in guide bar groove. Ensure all drive links are in the bar groove.

12.Install chain brake making sure the

adjusting pin in positioned in the lower hole in the guide bar.

Lower

Adjusting Pin

Hole

Guide Bar

13.Install chain brake nuts and finger tighten only. Do not tighten any further at this point. Proceed to

CHAIN ADJUSTMENT.

CHAIN ADJUSTMENT

CHAIN TENSIONinASSEMBLY

See

sec-

tion.

CARBURETOR ADJUSTMENT

WARNING:

The chain will be moving during most of this procedure. Wearyour protective equipment and observe all safety precautions. The chain must not move at idle speed. The carburetor has been carefully set at the factory.Adjustments may be necessary if you notice any of the following conditions:

Chain moves at idle. See

SPEED--T

Saw will not idle. See

adjusting procedure.

IDLE

IDLE SPEED--T

adjusting procedure.

Idle Speed--T

Allow engine to idle. If the chain moves, idle is too fast. If the engine stalls, idle is too slow. Adjust speed until engine runs without chain movement (idle too fast) or stalling (idle too slow). The idle speed screw is located in the area above the primer bulb and is labeled T.

Turnidle screw (T) clockwise to increase engine speed.

Turn idle screw (T) counterclockwise

to decrease engine speed. If you require further assistance or are unsure about performing this procedure, contact your Sears Service Centre.

Page 19

STORAGE

WARNING:

steps aftereach use:

Allow the engine to cool, and secure the unit before storing or transporting.

Store chain saw and fuel in a well ventilated area where fuel vapors cannot reach sparks or open flames from water heaters, electric motors or switches, furnaces, etc.

Store chain saw with all guards in place and position chain saw so that any sharp object cannot accidentally cause injury.

Store chain saw well out of the reach of children.

SEASONALSTORAGE

Prepare your unit for storage at the end of the season or if it will not be used for30 days or more. If your chain saw is to be stored for a period of time:

Clean saw thoroughly before storage.

Store in a clean dry area.

Lightly oil external metal surfaces and guide bar.

Oil the chain and wrap it in heavy paper or cloth.

FUEL SYSTEM

FUELING ENGINE

Under

TION

section of this manual, see message labeled IMPORTANT regarding the use of gasohol in your chain saw.

Performthe following

OPERA-

in the

Fuel stabilizer is an acceptable alternative in minimizing the formation of fuel gum deposits during storage. Add stabilizer to the gasoline in the fuel tank or fuel storage container. Follow the mix instructions found on stabilizer containers. Run engine at least 5 minutes after adding stabilizer.

Craftsman 40:1, 2-cycle engine oil (air

cooled) is especially blended with fuel stabilizer. Ifyou do not use this Sears oil, you can add a fuel stabilizer to your fuel tank.

ENGINE

Remove spark plug and pour 1 teaspoon of 40:1, 2-cycle engine oil (air cooled) through the spark plug opening. Slowly pull the starter rope 8 to 10 times to distribute oil.

Replace spark plug with new one of recommended type and heat range.

Clean air filter.

Check entire unit for loose screws, nuts, and bolts. Replace any damaged, broken, or worn parts.

At the beginning of the next season, use only fresh fuel having the proper gasoline to oil ratio.

OTHER

Do not store gasoline from one season to another.

Replace your gasoline can if it starts to rust.

Page 20

TROUBLESHOOTING TABLE

WARNING:

Always stop unit anddisconnect spark plug before performing all of the recommended remedies below except remedies that require operation of the unit.

TROUBLE CAUSE REMEDY

Enginewill not start or will run only a few seconds after starting.

Enginewill notidle properly.

Enginewill not accelerate, lacks power, or dies under a load.

1. ON/STOPswitch in STOP position.

2. Engine flooded.

3. Fuel tank empty.

4. Spark plug not firing.

5. Fuel not reaching carburetor.

6. Carburetor requires adjustment.

7. None of the above.

1. Idle speed set too high or too low.

2. Low Speed Mixture requires adjustment.

3. Crankshaft seals worn.

4. Compressionlow.

5. None of the above.

1. Air filter dirty.

2. Spark plug fouled.

3. Carburetor requires adjustment.

4. Exhaust ports or muffler outlets plugged.

5. Compressionlow.

6. Chain brake engaged.

7. None of the above.

1. Move ON/STOP switch to ON.

2. See “Difficult Starting” in the Operation Section.

3. Fill tank with correct fuel mixture.

4. Install new spark plug.

5. Check for dirty fuel filter; replace. Check for kinked or split fuel line; repair or replace.

6. Contact Sears Service (see back cover).

7. Contact Sears Service (see back cover).

1. See “Carburetor Adjustment” in the Service and Adjustments Section.

2. Contact Sears Service (see back cover).

3. Contact Sears Service (see back cover).

4. Contact Sears Service (see back cover).

5. Contact Sears Service (see back cover).

1. Clean or replace air filter.

2. Clean or replace plug and regap.

3. Contact Sears Service (see back cover).

4. Contact Sears Service (see back cover).

5. Contact Sears Service (see back cover).

6. Disengage chain brake.

7. Contact Sears Service (see back cover).

Engine smokes excessively.

Engine runs hot.

1. Choke partially on.

2. Fuel mixture incorrect.

3. Air filter dirty.

4. High SpeedMixture requires adjustment.

5. Crankcase leak.

1. Fuel mixture incorrect.

2. Spark plug incorrect.

3. High Speed Mixture set too lean.

4. Exhaust ports or muffler outlets plugged.

5. Carbon build-up on spark arresting screen.

6. Starter housing dirty

7. None of the above.

1. Adjust choke.

2. Empty fuel tank and refill with correct fuel mixture.

3. Clean or replace air filter.

4. Contact Sears Service (see back cover).

5. Contact Sears Service (see back cover).

1. See “Fueling Engine” in the Operation section.

2. Replace with correct plug.

3. Contact Sears Service (see back cover).

4. Contact Sears Service (see back cover).

5. Clean spark arresting screen.

6. Clean starter housing area.

7. Contact Sears Service (see back cover).

Page 21

TROUBLESHOOTINGTABLE -- Continued

TROUBLE CAUSE REMEDY

Oil inadequate for bar and chain lubrication.

Chain moves at idle speed.

Chain does not move whenengine is accelerated.

Chain clatters or cuts roughly.

Chain stops within the cut.

Chain cuts at an angle.

1. Oil tank empty.

2. Oil pump or oil filter clogged.

3. Guide bar oil hole blocked.

1. Idle speed requires adjustment.

2. Clutch requires repair.

1. Chain tension too tight.

2. Carburetor requires adjustment.

3. Guide bar rails pinched.

4. Clutch slipping.

5. Chain brake engaged.

1. Chain tension incorrect.

2. Cutters damaged.

3. Chain worn.

4. Cutters dull, improperly sharpened, or depth gauges too high.

5. Sprocket worn.

6. Chain installed backwards.

1. Chain cutter tops not filed flat.

2. Guide bar burred or bent; rails uneven.

3. Clutch slipping.

1. Cutters damaged on one side.

2. Chain dull on one side.

3. Guide bar bent or worn.

1. Fill oil tank.

2. Contact Sears Service (see back cover).

3. Remove bar and clean.

1. See “Carburetor Adjustment” in the Service and Adjustments Section.

2. Contact Sears Service (see back cover).

1. See “Check Chain Tension” in the Maintenance Section.

2. Contact Sears Service (see back cover).

3. Repair or replace.

4. Contact Sears Service (see back cover).

5. Disengage chain brake.

1. See “Check Chain Tension” in the Maintenance Section.

2. Contact Sears Service (see back cover).

3. Resharpen or replace chain.

4. See “Chain Sharpening” in the Service and Adjustments Section.

5. Contact Sears Service (see back cover).

6. Install chain in right direction.

1. See “Chain Sharpening” in the Service and Adjustments Section.

2. Repair or replace guide bar.

3. Contact Sears Service (see back cover).

1. See “Chain Sharpening” in the Service and Adjustments Section.

2. See “Chain Sharpening” in the Service and Adjustments Section.

3. Replace guide bar.

If situations occur which are not covered in this manual, use care and good judgement. If you need assistance, contact your Sears Service Centre.

Page 22

U. S. EPA / ENVIRONMENT CANADA

EMISSION CONTROL WARRANTY STATEMENT

YOUR WARRANTY RIGHTS AND OBLIGATIONS: The U. S. Environmental

Protection Agency/Environment Canada and Sears Canada, Inc.,are pleased to explain the emissions the emissions control system warranty on your year 2002--2004 small off- -road engine. Sears Canada 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. Y our emission control system includes parts such as the carburetor and the ignition system. Where a warrantable condition exits, Sears Canada will repair your small off--road engine at no cost to you. Expenses covered under warranty include diagnosis, parts and labor.

MANUFACTURER’S WARRANTY COVERAGE: If any emissions related

part on your engine (as listed under Emissions Control Warranty Parts List) is defective or a defect in the materials or workmanship of the engine causes the failure of such an emission related part, the part will be repaired or replaced by Sears Canada. OWNER’S WARRAN- TY RESPONSIBILITIES: As the small off--road engine owner, you are responsible for the performance of the required maintenance listed in your instruction manual. Sears Canada recommends that you retain all receipts covering maintenance on your small off- -road engine, but Sears Canada 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 should be aware that Sears Canada may deny you warranty coverage if your small off--road engine or a part of it has failed due to abuse, neglect, improper maintenance, unapproved modifications, or the use of parts not made or approved by the original equipment manufacturer . Y ouare responsible for presenting your small off--road engine to a Sears Canada authorized repair centre as soon as a problem exists. 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

resp onsibilities, you should contactyour nearest authorized service centre or call Sears Canada at 1-800-469-4663.

WARRANTY COMMENCEMENT DATE: The warranty period begins on

the date the small off--road engine is purchased. LENGTH OF COVERAGE: This warranty shall be for a period of two years from the initial date of purchase.

WHAT IS COVERED: REPAIR OR REPLACEMENT OF PARTS. Repair or re-

placement of any warranted part will be performed at no charge to the owner at an approved Sears Canada servicing centre. If you have any questions regarding your warranty rights and responsibilitie s, you should contact your nearest authorized service centre or call Sears Canada at 1-800-469-4663. WARRANTY PERIOD: Any warranted part which is not scheduled for replacement as required maintenance, or which is scheduled only for regular inspection to the effect of “repair or replace as necessary” shall be warranted for 2 years. Any warranted part which is scheduled for replacement as required maintenance shall be warranted for the period of time up to the first scheduled replacement point for that part. DIAGNOSIS: The owner shall 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 approved Sears Canada serv ic ing centre. CONSEQUENTIAL DAMAGES: Sears Canada may be liable for damages to other engine components caused by the failure of a warranted part still under warranty. WHAT IS NOT COVERED: All failures caused by abuse, neglect, or improper maintenance are not covered. ADD- -ON OR MODIFIED PARTS: The use of add--on or modified parts can be grounds for disallowing a war ranty claim.SearsCanada is not liable to cover failures of warranted parts caused by the use of add--on or modified parts. HOW TO FILE A CLAIM: If you have any questions regarding your warranty rights and resp onsibilities, you should contactyour nearest authorized service centre or call Sears Canada at 1-800-469-4663.

WHERE TO GET WARRANTY SERVICE: Warranty services or repairs shall

Page 23

be provided at all Sears Canada service centres. Call 1-800-469-4663. MAINTE-

NANCE, REPLACEMENT AND REPAIR OF EMISSION RELATED PARTS: Any Sears Canada approved

replacement part used in the performance of any warranty maintenance or repair on emission related parts will be provided without charge to the owner if

The information on the product label indicates which standard your engine is certified. Example: (Year) EPA Phase 1 or Phase 2 and/or CALIFORNIA.

the part is under warranty . EMISSION

CONTROL WARRANTY PARTS LIST :

Carburetor , Ignition System: Spark Plug (covered up to maintenance schedule), IgnitionModule. MAINTENANCE ST ATEMEN T: The owner is responsible for the performance of all required maintenance as defined in the instruction manual.

This engine is certified to be emissions compliant for the following use:

Moderate (50 hours) Intermediate (125 hours) Extended (300 hours)