Craftsman 358352380 User Manual 1994 CHAIN SAW Manuals And Guides L0709416

CRAFTSMAN Chainsaw, Gas Manual L0709416 CRAFTSMAN Chainsaw, Gas Owner's Manual, CRAFTSMAN Chainsaw, Gas installation guides

User Manual: Craftsman 358352380 358352380 CRAFTSMAN 1994 - CHAIN SAW - Manuals and Guides View the owners manual for your CRAFTSMAN 1994 - CHAIN SAW #358352380. Home:Lawn & Garden Parts:Craftsman Parts:Craftsman 1994 - CHAIN SAW Manual

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IMPORTANT MANUAL Do Not Throw Away

8 _ R8

Operator's

Manual

Model No.

358.352380 *

358.356180

358.356230

A fully assembled Unit

CUSTOMER

ASSISTANCE

1..800-235..5878

_ARNING:

READ THE OPERATOR'_

MANUAL AND FOLLOW

ALL WARNfNGS AND

SAFETY INSTRUCTIONS.

FAILURE TO DO SO CAN

RESULT IN SERIOUS

INJURY.

Always Wear Eye Protection

CRRFTSMRN

2.3 cu. in./38cc 2-CYCLE

18" GUIDE BAR

GASOLINE CHAIN SAW

•Assembly

•Operation

•Customer Responsibilities

•Service Adjustments

•Repair Parts

• Table of Contents -

Inside Back Cover

Sears, Roebuck and Co., Hoffman Estates, IL 60179 U.S.A.

i ....

530-083046- 8/29/94

i_11ii i i i

SAFETY RULES

iiiiii ii ii, i iiiii

WARNING:

ALWAYS DISCONNECT SPARK PLUG WIRE AND PLACE WIRE WHERE IT CANNOT CONTACT

SPARK PLUG TO PREVENT ACCIDENTAL STARTING WHEN. SETTING UP, TRANSPORTING, ADJUST-

ING OR MAKING REPAIRS EXCEPT CARBURETOR ADJUSTMENTS.

BECAUSE A CHAIN SAW IS A HIGH,SPEED WOOD-CUTTING TOOL, SPECIAL SAFETY PRECAUTIONS

MUST BE OBSERVED TO REDUCE THE RISK OF ACCIDENTS. CARELESS OR IMPROPER USE OF

THIS TOOL CAN CAUSE SERIOUS INJURY.

Snug:

Fitting .__

Clothing

Safety Hat

Heavy Duty Gloves

Safety Chaps

Safety

Shoes

Figure 1

KNOW YOUR SAW

• Read your operator's manual carefully until you com-

pletely understandand can follow all safety rules, precau-

tions, and operating instructions before attempting to

operate the unit.

• Restrict the use of your saw to adult users who under-

stand and can follow safety rules, precautions, and oper-

ating instructionsfound in thismanual.

PLAN AHEAD

• Wear protective gear. Figure 1. Always use steel-toed

safety footwear with non-slfp 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. Regu,ar users

should have hearing checked regularly as chain saw

noise can damage hearing.

•Keep all parts of your body away from the chain

when the engine is running.

* Keep children, bystanders, and animals a minimum

of 30 feet (10 meters) away from the work area. Do

not allow other people or animals to be near the chain

saw when starting or operating the chain 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. You must be in good physical

condition and mentally alert. Chain saw work is strenu-

ous. If you have any condition which might be aggravated

by strenuous work, check with your doctor before operat-

ing achain saw.

•Do not attempt to use your chain saw during bad

weather conditions such as strong wind, rain, snow, ice,

etc., or at night.

•Carefully plan your sawing operation in advance.Do

not start cutting until you have a clear work area, secure

footing, and, if you are felling trees, a planned retreat

path.

•Do not operate a chain saw that is damaged, improp-

erly adjusted, or not completely and securely assem-

bled. Always replace the handguard immediately if it

becomes damaged, broken, or is otherwise removed.

•Keep the handles dry, clean, and free of oil or fuel

mixture.

• With the.engine stopped, hand cam/the chain saw

with the muffler away from your body, and the guide

bar and chain to the rear, preferably covered with a

scabbard.

HANDLE FUEL WITH CAUTION

•Eliminate all sources of sparks or flame in the areas

where fuel is mixed, poured, or stored. There should

be no smoking, open flames, or work that could cause

sparks.

•Mix and pour fuel in an outdoor area, on bare

ground; store fuel in a cool, dry, well-ventilated

place; and use an approve, marked container for fuel.

•Wipe up all spilled fuel before starting your saw.

•Move at least 10 feet (3 meters) away from fuel and

fueling site before starting the engine.

•Do not smoke while handling fuel or while operating

the saw.

•Turn the engine off and let your saw cool in a non-

combustible area, not on dry leaves, straw, paper, etc.

Stowly remove fuel cap and refuel unit.

•Store tool and fuel in an area where fuel vapors can-

not reach sparks or open flames from water heaters,

electric motors or switches, furnaces, etc

SAFETY NOTICE

Exposure to vibrations through prolongeduseof gasoline powered hand units could causebloodvessel or nerve damage inthe fingers, hands, and wrists of peo-

ple prone to circulation disordersor abnormal swellings. Prolonged use in cold weatherhas been linkedto blood vessel damage in otherwise healthy people. If

symptomsoccur such as numbness,pain. loss of strength, change in skincoloror texture,orloss of feeling in the fingers, hands or wrists, discontinuethe use of

this unit and seek medicalattention.An anti-vibrationsystem does not guaranteethe avoidanceof these problems. Users who operatepower tools on a continual

_nd regular basis must monitor closely theirphysical condition and the conditionof this tool.

"LOOK FOR THIS SYMBOL TO POINT OUT IMPORTANT SAFETY PRECAUTIONS. IT MEANS -

am" ATTENTION" ,' BECOME ALERT'" YOUR SAFETY IS INVOLVED.

-2-

i=1= ii1.1=111111i i .¢1¢11111i

SAFETY RULES

i iiiii iiii IHIII '1 I I ===============

OPERATE YOUR SAW SAFELY

• Do not operate a chain saw with one hand. Serious

injury to the operator, helpers, bystanders or any combi-

nation of these persons may result from one-handed

operation. A chain saw is intended for two-handed use.

• Operate the chain saw only in outdoor areas.

•Do not operate saw from a ladder or in atree, unless

specifically trained to do so.

• Position all parts of your body to the left of cut and

away from the saw chain when the engine is running.

•Cut wood only. Do not use your saw to pry or shove

away limbs, roots, or other objects.

•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 acut or kerr.

• Use extreme caution when cutting small size brush

and saplings. Slender material can catch the saw chain

and be whipped toward you or pull you off balance.

• Be alert for springback when cutting a limb that is

under tension so you will not be struck by the limb or saw

when the tension inthe wood fibers is released.

•Do not put pressure on the saw at the end of acut.

Applying pressure can cause you to lose control when

the cut is compJeted.

• Stop the engine before setting the saw down.

• Keep fuel and oil caps, screws, and fasteners

securely tightened.

i..¢1 iii i1=

MAINTAIN YOUR SAW IN GOOD

WORKING ORDER

• Have all chain saw service performed by your Sears

Service Center with the exception of the items listed in

the customer responsibilities section of this manual. For

example, if improper tools are used to remove or hold the

flywheel when servicing the clutch, structural damage to

the flywheel can occur and cause the flywheel to burst.

•Make certain the saw chain stops moving when the

throttle trigger is released. For correction, refer to

,'Carburetor Adjustments."

•Stop the saw if the chain strikes a foreign object.

Inspect the unit and repair or replace parts as necessary.

•Disconnect the spark plug before performing any

maintenance except for carburetor adjustments.

• Never modify your saw in any way. Use only attach-

ments supplied or specifically recommended by the man-

ufacturer.

TRANSPORTING AND STORAGE

• Stop the unit before transporting.

• Allow the engine to cool, cover the bar and chain, and

secure the unit before storing or transporting in a vehicle.

•Empty the fuel tank before storing or transporting the

unit. Use up any fuel left in the carburetor by starting the

engine and letting the engine run until it stops.

• Store unit and fuel in an area where fuel vapors cannot

reach sparks or open flames from water heaters, electric

motors or switches, furnaces, etc.

• Store unit so the chain cannot accidentally cause injury.

• Store the unit out of the reach of children.

,==niil, i.. =. = iii

GUARD AGAINST KICKBACK - Kickback is a dangerous reaction that can lead to serious injury.

KICKBACK WARNING:

KICKBACK CAN OCCUR WHEN THE

MOVING CHAIN CONTACTS AN OBJECT

AT THE UPPER PORTION OF THE TIP

OF THE GUIDE BAR OR WHEN THE

WOOD CLOSES IN AND PINCHES THE

CHAIN IN THE CUT. CONTACT AT THE

UPPER PORTION OF THE TIP OF THE

GUIDE BAR CAN CAUSE THE CHAIN TO

DIG INTO THE OBJECT, WHICH STOPS

THE CHAIN FOR AN INSTANT. THE

RESULT IS A LIGHTNING FAST,

REVERSE REACTION WHICH KICKS

THE GUIDE BAR UP AND BACK

TOWARD THE OPERATOR. IF THE

CHAIN IS PINCHED ALONG THE TOP OF

THE GUIDE BAR, THE GUIDE BAR CAN

BE DRIVEN RAPIDLY BACK TOWARD

THE OPERATOR. EITHER OF THESE

REACTIONS CAN CAUSE LOSS OF SAW

CONTROL WHICH CAN RESULT IN SERI-

OUS INJURY. DO NOT RELY ONLY ON

THE SAFETY DEVICES PROVIDED WITH

YOUR SAW. AS A CHAIN SAW USER,

YOU MUST TAKE SPECIAL SAFETY

PRECAUTIONS TO HELP KEEP YOUR

CUTTING JOBS FREE FROM ACCIDENT

OR INJURY.

Rotation

Kickback

Path

Figure 2

Avoid

Obstructions

Clear The

Working Area

Figure 3

-3-

i i iiii Ull i

SAFETY RULES

MAINTAIN CONTROLNever Reverse

Hand Positions

i_ Stand To

The Left

Of The Saw

locked

Under Side

Of Handlebar

Figure 4

REDUCE THE CHANCE OF KICKBACK

i 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. Figure 2

Keep the working area free from obstructions such as

other trees, branches, rocks, fences, stumps, etc. Figure

3. Eliminate or avoid any obstruction that your chain

could hit while you are cuttingthrougha particularlog or

branch.

•Keep your chain sharp and properly tensioned. A

loose or dull chain can increase the chance of kickback

to occur. Follow manufacturer's chain sharpening and

maintenance instructions.Check tension at regular inter-

vals with the engine stopped, never with the engine run-

ning. Make sure the bar clamp nuts are securely tight-

ened after tensioning the chain.

• Begin and continue cutting at full throttle, If the chain

is moving at a slower speed, there is greater chance for

kickback to occur.

•Cut one log at a time.

•Use extreme caution when re-entering a previous cut.

io not attempt plunge cuts.

Watch for shifting logs or other forces that could close

a cut and pinch or fall into chain.

Use the Reduced-Kickback Guide Bar and Low-

Kickback Chain specified for your saw.

ieep a good, firm grip on the saw with both hands

when the engine is running and don't let go. Figure 4.

A firm gripcan neutralize kickback and help you maintain

control of the saw. Keep the fingers of your left hand

encirclingand your left thumb under the front handlebar.

Keep your right hand completely around the rear handle

whether you are right handed or left handed. 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 han-

dle when making bucking cuts. Figure 4. Never

reverse right and left hand positions for any type of cut-

ting.

iStand with your weight evenly balanced on both feet.

•Stand slightly to the left side of the saw to keep your

body from being in a direct line with the cutting

chain. Figure 4.

Do not overreach. You could be drawn or thrown off bal-

ance and lose control of the saw.

°Do not cut above shoulder height. It is difficult to main-

tain control of saw above shoulder height,

UNDERSTANDING REACTIVE FORCES

Pinch-Kickback and Pull-In occur when the chain is

suddenly stopped by being pinched, caught, or by con-

tacting a foreign object in the wood. This sudden stop-

ping of the chain results in a reversal of the chain force

used to cut wood and causes the saw to move inthe oppo-

site directionof the chain rotation,Either reactioncan result

in lossof control and possible serious injury.

•Pinch-Kickback

-occurs when chain on top of guide bar is suddenly

stopped.

-rapidly drives saw straight back toward operator.

° Pull-In

-occurs when the chain on the bottom of the guide

bar is suddenly stopped.

-pulls the saw rapidly forward,

KICKBACK SAFETY FEATURES

_ WARNING:

THE FOLLOWING FEATURES ARE

INCLUDED ON YOUR SAW TO HELP

REDUCE THE HAZARD OF KICKBACK;

HOWEVER, SUCH FEATURES WILL NOT

TOTALLY ELIMINATE THIS DANGER-

OUS REACTION. AS A CHAIN SAW

USER, DO NOT RELY ONLY ON SAFETY

DEVICES. YOU MUST FOLLOW ALL

SAFETY PRECAUTIONS, INSTRUC-

TIONS, AND MAINTENANCE IN THIS

MANUAL TO HELP AVOID KICKBACK

AND OTHER FORCES WHICH CAN

RESULT IN SERIOUS INJURY.

Reduced-Kickback Guide Bar, designed with a small

radius tip which reduces the size of the kickback danger

zone on the guide bar tip. Figure 5. A Reduced-Kickback

Guide Bar is one which has been demonstrated to signifi-

cantly reduce the number and seriousness of kickbacks

when tested in accordance with ANSI B175.1-1991.

• Low-Kickback Chain, designed with a contoured depth

gauge and guard link which deflects kickback force and

allow wood to gradually ride into the cutter. Figure 5.

Low-Kickback Chain is chain which has met kickback

performance requirements of ANSI Bf 75.1 when tested

on a representative sample of chain saws below 3.8

cubic inch displacement specified in ANSI B175.1

I[[J[ILLtt Jl= I= I

•Handguard, designed to reduce the chance of your left

hand contacting the chain if your hand slips off the front

handlebar.

• Position front and rear handlebars, designed with dis-

tance 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.

* ANSI B175.1-1991 - Safety requirements for gasoline

powered chain saws as set by the American National

Standards Institute, Inc., Standard B!75.1-1991.

Reduced Kickback Smelt

Symmetrical Guide Bar Radius Tip

Contoured

Depth Gauge

JElongated

_.,_,._-I'* Guard L| nk

_, _ _1 Deflects

IAnd A_Iows Wood

\To Gradually

Low-Kickback Ride Into Cutter

Chain

Symmetrical

Guide Bar

"_r'--_Can Obstruct

Material

Large Chain Wit_ High

Radius Tip Kickback Potential

-4 - Figure 5

CONGRATULATIONSonyour purchaseof a Sears

CraftsmanGaschainSaw.Ithasbeendesigned,engineered

andmanufacturedtogiveyouthebestpossibledependability

andperformance.

Shouldyouexperienceanyproblemsyoucannoteasily reme-

dy, please contact your nearest Sears Service Center

/Department. Sears has competent, wel! trained technicians

and the proper tools to service or repair this unit.

Please read and retain this manual. The instructions will

enable you to assemble and maintain your unit properly.

Always observe the "SAFETY RULES."

MODEL NUMBER:

SERIAL NUMBER:

358.352380

358.356180

358.356230

DATE OF PURCHASE:

THE MODELANDSERIALNUMBER WtLLBEFOUND

ON THEPRODUCT.

YOU SHOULD RECORDBOTH SERIAL NUMBER

AND DATE OF PURCHASED AND KEEP IN A SAFE

PLACE FOR FUTURE REFERENCE.

MAINTENANCE AGREEMENT

A Sears Maintenance Agreement may be available on this

product. Contact your nearest Sears Store for details.

CUSTOMER RESPONSIBILITIES

• Read and observe the safety rules.

• Fol_owa regular schedule in maintaining, caring for, and

using your unit.

• Follow the instruction under"Customer Responsibilities" and

"Storage" sections of this Operator's Manual.

PRODUCT SPECIFICATIONS

GUIDE BAR.............................. 18" Guide Bar

CHNN ....................................... Low Profile 3/8" Pitch

Chrome Cutters

DISPLACEMENT......................2.3 cu. in./38 cc

ENGINE.................................... 2-cycle Air Cooled

FUEL MIX................................. 40:1 (3.2 oz oil per gallon

gas)

OILER,......................................Automatic

IGNITION.................................. Solid State

SPARK PLUG........................... Champion (CJ-7Y)

SEARS 71-85849 Std.

SPARK PLUG GAP................... 025"

MUFFLER.................................Temperature Limiting/

Spark Arresting Screen

SPECIAL NOTICE

Your saw is equipped with a temperature limiting muffler

and spark arresting screen which meets the requirements

of California Codes 442 and 443. All U.S. forest land and

the states of California, Idaho, Maine, Minnesota, New Jersey,

Washington, and Oregon require many intemal combustion

engines to be equipped with a spark arrestor screen by law.

If you operate a chain saw in a state or locale where such

regulations exist, you are legally responsible for main-

taining the operating condition of these parts. Failure to

do so is a violation of the law. Refer to the Spark

Arrrestor section under "Customer Responsibilities" for

'maintenance.

MANUFACTURED UNDER THE FOLLOWING U.S. PATENT:

4,940,028. OTHER U.S. AND FOREIGN PATENTS PENDING.

FULL ONE YEAR WARRANTY ON CRAFTSMAN GAS CHAIN SAW

For One Year from date of purchase, when this Craftsman Chain Saw is maintained; lubricated, and

tuned up according to the owners manual, Sears will repair, free of charge, any defect in material or workmanship.

This warranty excludes the bar, chain, spark plug and air filter, which are expendable parts, and become worn during

normal use.

If this Gas Chain Saw is used for commercial or rental purposes this warranty applies for 30 days from the date ol

3urchase.

A/ARRANTY SERVICE AVAILABLE BY RETURNING THIS CHAIN SAW TO THE NEAREST SEARS SERVICE

CENTER IN THE UNITED STATES.

This warranty gives you specific legal rights, and you may also have other rights which vary from state to state.

SEARS, ROEBUCK AND CO., DEPT. 817WA, HOFFMAN ESTATES, IL 60179

-5-

iiiiiiiiii i HARDWARE CONTENTS

ii IHI iiii i iii

Parts bag contents not shown full size

(1) Chain

356180 - C2)Chains

Bar Tool

Parts packed separtely in carton

ENGINE

CAn_NA#"

OPERATOR'S MANUAL

GUIDE BAR

2-CYCLE

ENGINE OIL

(Bar Oil not included)

Purchase Craftsman Bar

and Chain Oil Separately

TOOLS REQUIRED FOR ASSEMBLY

•Bar Tool (included)

IMPORTANT:MODEL 358.352380 IS A FULLY

ASSEMBLED UNIT. THE HANDGUARD, GUIDE

BAR, AND CHAIN HAVE BEEN PRE-ASSEMBLED.

TO REMOVE CHAIN SAW FROM CARTON

•Remove loose parts included with chain saw,

•Slide guide bar out of cardboard liner.

• Use cardboard finer as a work surface during assembly

of saw

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

empty fuel tank.

-6

innlr I I IIIIIII I I I I I i

ASSEMBLY

WARNING:

IF THIS UNIT IS RECEIVED ASSEMBLED,

REPEAT ALL STEPS IN THIS SECTION

TO BE SURE ASSEMBLY IS CORRECT

AND PROPERLY ADJUSTED FOR THE

OPERATOR.

HOW TO ASSEMBLE YOUR

CHAIN SAW

BAR AND CHAIN ASSEMBLY

(Fig. 7, 8, 9, 10 ,11,12, 13 & 14)

DANGER:DO NOT START THE ENGINE WITHOUT THE

GUIDE BAR AND CHAIN COMPLETELY

ASSEMBLED. OTHERWISE, THE CLUTCH

CAN COME OFF AND SERIOUS INJURY CAN

RESULT.

• Loosen and remove bar clamp nut.

•Loosen and remove bar c_amp screw.

•Remove bar clamp.

• Remove and throw away shipping spacer.(Co!or of

shipping spacer may vary.)

Bar damp screw

Bar Clamp ,,Spacer

(throw away)

Clamp

Figure 6

•Turn adjusting screw by hand counterclockwise until

adjusting pin just touches the step.

Adjusting Screw

GuideBar Mounting Bolt

Slotted end

Guide Bar

Lower Hole"

Figure 8

• Carefully remove chain from bag. Hold chain with the

drive links as shown in figure 9.

• Place chain over and behind the clutch drum. Fig.10.

• Fit bottom of drive links between teeth in nose sprocket.

•Fit chain drive links into top of guide bar. Fig. 11.

Cutters Depth

Drive

Links

Backside of

Clutch Drum

Figure 9 Figure 10

Guide Bar

Mounting Bolt

Guide bar

Adjusting Pin Sprocket

Figure t1

Figure 7

•Mount guide bar with slotted end over the guide bar

mounting bolt.

• insert adjusting pin in the tower hole in the guide bar.

-7-

[iJii [I nn,

ASSEMBLY

n n iii inl

•Pull guide bar forward untir chain is snug in guide bar

groove.

° Install bar clamp.

Guide Bar

Figure 12

•Install bar clamp screw.

• Install bar clamp nut and finger tighten only. Do not

tighten any further at this point.

o Now proceed to the "Chain Adjustment" Section.

• Lift up tip of guide bar to check for sag, release tip of

guide bar, then turn adjusting screw 1/4 turn clock-

wise. Repeat this step until a sag does not exist.

• While lifting tip of guide bar, tighten bar clamp nut with

the bar tool (provided). Torque 10-20 ft-lbs.

Adjusting Screw

Clamp

Guide Bar 1/4 Turn

Figure 15

To check chain tension:

• Use the screwdriver end of the bar tool to move chain

around the guide bar.

• If chain does not rotate, it is tootight- slightly loosen

bar clamp nut and turn adjusting screw 1/4 turn coun-

terclockwise. Re-tighten bar clamp nut.

• If chain is too loose, loosen bar clamp nut; then, turn

adjusting screw I/4 turn clockwise. Lift up tip of guide

bar to check for sag. Re-tighten bar clamp nut.

Bar Clamp Nut

Figure 13

CHAIN ADJUSTMENT (Fig. 14, 15 & 16)

o Roll chain around guide barto ensure kinks do not

exist, (rotates freely),

- Turn adjusting screw clockwise until chain just barely

touches the bottom of guide bar.

Adjusting Screw

Bar Tool

Nut

Figure 16

CHECK LIST

• Make sure the bar clamp nut is tight and there are no

loose parts.

• Make sure the guide bar and chain are secure.

• Make sure bar clamp screw is tight.

Figure 14

-8-

n MIIH,,,H,,,,, H,,HUlnlnl n I nnn i

OPERATION

i i iiinl i i

KNOWYOUR CHAIN SAW (Fig. 17)

i i n i i i i n i nl i iiii ul ,i nl,,i,H

iiiii iii IIIII i iii nI i

READ THIS OPERATOR'S MANUAL AND SAFETY RULES BEFORE OPERATING YOUR CHAIN SAW. Compare the

illustrations with your unit to familiarize yourself with the location of various controls and adjustments. Save this manual

for future reference.

Front

Handle

Choke

Lever

I1,_/ Fue,M,x

BarOi_" I l__.-_ F,_Cap

Chain -- _ /0 \\ 7_"_4_,

AaJ"s_g/"--" l

Screw Starter /

Rope Handle Starter On/Sto ) Switch

Housing

Rear

Handle

Throttle

Lockout

Handguard

Chain Travel

l Bar Clamp

Thro_e Bar Clamp Nut

Trigger

Guide Bar

' Figure 17 .........

The ON/STOP SWITCH is used to stop the engine. The THROTTLE TRIGGER controls engine speed.

The STARTER ROPE HANDLE is used for starting the

engine.

The CHOKE LEVER provides additional fue! to the

engine when starting a cold engine.

The THROTTLE LOCKOUT prevents the THROTTLE

TRIGGER from being squeezed accidentally.

The GUIDE BAR is designed to carry the chain.

The CUTTERS are designed to cut the wood.

The BAR CLAMP NUT is designed to hold the guide bar

after adjustments have been completed.

The ADJUSTING SCREW is designed to tension the

chain around the guide bar.

-9-

iii i i i i1,,i i OPERATION

STOPPING YOUR ENGINE

• Move ON/STOP switch to the "Stop" position.

• If engine does not stop, move choke lever to the "On"

position.

CHAIN OILER (Fig. 18)

•Your chain saw will consume one tank of bar oil for

each tank of fuel used.

•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 = 10.4 fl.oz.).

Overcut Undercut

Figure 20

.* Position the bottom of the front saw frame against the log.

During cutting, keep the saw frame against the log.

Figure 18

THROTTLE TRIGGER & LOCKOUT (Fig. 19)

• The throttle trigger controls engine speed. At idle, a

centrifugal clutch automatically disengages the chain.

•The throttle lockout prevents unintentional activation of

the throttle trigger. Also, the throttle lockout must be

depressed before the throttle trigger can be

depressed.

Throttle

Lockout

\ Throttle

._ Trigger

/5"t .:_ _ I I

Figure 19

CUTTING TECHNIQUES (Fig. 20 & 21)

• Overcutting -begin on the top side of the log with the

bottom of the saw against the log; exert lightpressure

downward.

•Undercutting - begin on the under side of the tog with

the top of the saw against the log; exert light pressure

upward. During undercutting, the saw will tend to push

back at you. Be prepared for this reaction and hold the

saw firmly to maintain control.

Front Saw Frame"

Figure 21

CUTTING SPEED

• Accelerate engine to full throttle before entering cut by

squeezing the throttle trigger.

•Never cut with engine at partial throttle speed.

-10-

OPERATION USE/TIPS

•Cut wood only. Do not cut metal; plastics; masonry;

men-wood building materials; etc.

• Stop the saw if the chain strikes aforeign object.

Inspect the saw and repair or replace parts as neces-

sary.

•Keep the chain out of dirt and sand. Even asmall

amount of dirt will quickly dull a chain and thus

increase the possibility of kickback.

To get the "feel" of using your saw before you begin a

major sawing operation, practice cutting a few small logs

using the following technique:

• Accelerate engine to full throttle before entering cut by

squeezing the throttle trigger.

• Begin cutting with the saw frame against the tog.

- Keep.engine at full throttle during cutting procedure.

° Allow the chain to cut for you; exert only light down-

ward pressure. If you force the cut, damage to the bar,

chain, or engine can result.

•Release the throttle trigger as soon as the cut is com-

pleted, allowing the engine to idle. If you run the unit at

full throttle without cutting, unnecessary wear can

occur to the chain, bar, and engine.

To avoid losing control when completing the cut, do

not put pressure on the saw during the end of the cut.

Stop engine before setting unit down after operation.

ii i i ii i i iii i i i

OPERATION - SAFETY

ill|

GENERAL SAFETY

WARNING:

IF SAW BECOMES PINCHED OR HUNG IN A

LOG, DO NOT TRY TO 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 THE SAW AND

CAREFULLY RE-ENTER THE CUT. TO

AVOID KICKBACK AND CHAIN DAMAGE,

DO NOT USE A METAL WEDGE. DO NOT

ATTEMPT TO RE-START YOUR SAW

WHEN IT IS PINCHED OR HUNG IN A LOG.

KICKBACK CAN OCCUR WHEN THE

MOVING CHAIN CONTACTS AN OBJECT

AT THE UPPER PORTION OF THE TIP OF

THE GUIDE BAR OR WHEN THE WOOD

CLOSES IN AND PINCHES THE SAW CHAIN

IN THE CUT. CONTACT AT THE UPPER

PORTION OF THE TIP OF THE GUIDE BAR

CAN CAUSE THE CHAIN TO DIG INTO THE

OBJECT AND STOP THE CHAIN FOR AN

INSTANT. THE RESULT IS A LIGHTNING

FAST, REVERSE REACTION WHICH KICKS

THE GUIDE BAR UP AND BACK TOWARD

_THE OPERATOR. IF THE SAW CHAIN IS

PINCHED ALONG THE TOP OF THE GUIDE

BAR, THE GUIDE BAR CAN BE DRIVEN

RAPIDLY BACK TOWARD THE OPERA-

TOR. EITHER OF THESE REACTIONS CAN

CAUSE LOSS OF SAW CONTROL WHICH

CAN RESULT IN SERIOUS INJURY.

AVOID REACTIVE PINCH FORCES

Pinch-Kickback and Pull-in occur when the chain is sud-

denly stopped by being pinched, caught, or by contact-

ing a foreign object in the wood. This sudden stopping of

the chain results in a reversal of the chain force used to

cut wood and causes the saw to move in the opposite

direction of the chain rotation. Pinch-Kickback drives the

saw straight back toward the operator. Pull-In pulls the

saw away from the operator. Either reaction can result in

loss of control and possibly serious injury.

TO AVOID PINCH-KICKBACK:

•Be extreme_ 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 the saw as the bar is withdrawn from an

under-cut when bucking.

TO AVOID PULL-IN:

• Always begin cutting with the engine at full throttle and

the front saw frame against the wood.

• Use wedges made of plastic or wood, (never of metal)

to hold the cut open.

-11 -

i i ]Nil I I

OPERATION

iii i i,iii ii i iii

TREE FELLING

WARNING:

IF THE TRUNK OR LIMBS ARE ROTTING,

THEY CAN FALL UNEXPECTEDLY AND

CAUSE SERIOUS INJURY.

AS YOU MAKE YOUR FELLING CUT, IF

THE SAW APPEARS TO BE BINDING,

THE TREE IS STARTING TO FALL IN

THE WRONG DIRECTION. iMMEDIATELY

STOP THE SAW AND USE A FELLING

WEDGE AND MAUL (HAMMER) TO

FORCE THE FELLING CUT OPEN. THE

WEDGE WILL HOLD THE FELLING CUT

OPEN ALLOWING YOU TO REMOVE THE

SAW.

KEEP EVERYONE AWAY FROM THE

TREE IN ALL DIRECTIONS.

DETERMINE THE NATURAL FALL DIRECTION

• Wind -Atree evenly balanced will fatl in the same direc-

tion the wind is blowing.

• Lean - Use a carpenter's level or ptumb bobto determine

if tree has a natural lean. A leaning tree will tend to fal! in

direction of lean.

• Shape - A tree will tend to fall towards side that is more

heavily branched.

• Other Factors - Contacting or nearby trees, buildings, or

wires can influence the direction the tree will fall.

ICUTrlNG PROCEDURE (Fig. 22)

After determining the Natural Fa_lDirection, the tree should

be cut as follows:

IMPORTANT:BEFORE FELLING A TREE, MAKE SURE

YOU HAVE AT LEAST 3 FELLING WEDGES AND A

MAUL (HAMMER) AVAILABLE FOR USE IF NEEDED.

• Use some means to visually mark the Natural Fall

Direction.

• Mark your notch cut on the Natural Fall Direction side of

the tree approximately 18-24 inches above the ground.

• Cut top of the notch first at a 45 degree angle. Saw

through 1/3 of the width of the tree.

• Cut bottom of the notch at a 45 degree angle until you

meet the top notch cut. Remove notch of wood.

• On the side of the tree opposite the notch cut, make the

telling cut. The felling cut should be 2 inches above the

center point of the notch cut. Before the felling cut is

complete, use wedges to open the cut when necessary to

control the direction of the fall. Use wood or plastic

wedges, buI never steel or iron, to avoid kickback and

chain damage.

• Cracking sounds, widening of the felling cut, movement

in the upper branches are all signs that the tree is ready

to fall

• As tree begins to fall, move ON/STOP switch to "Stop"

position, set it down, and move quickly away from

direction of fall.

If your chain saw binds in the felling cut, you have three

options:

•If the wrong direction of fall is acceptable, carefully

remove the felling wedge. Cut deeper in the notch side of

the tree until tree starts to fall. -12-

..=Felling Direction

IFelling

Top Cut

NOtch---.-..._, I /

Cut ;_/_

Figure 22

• If the wrong direction of fall is not acceptable, attempt to

use one or more felling wedges to force the tree in the

original direction of fal!. Do so by driving the wedges

deeper into the felling cut.

• Keep everyone away from the tree in aFIdirections and

then seek professional help!

NOTE: For trees less than 6 inches in diameter, make a

single feilingcut on the side away from the direction of fall.

Cut through until tree begins to fall. Then turn off saw, set it

down, and move quickly away from direction of fall.

OPERATION USE/TIPS

• Clear the work area of debris where you can have secure

footing.

•Make sure there is enough room for the tree to fall.

Maintain a distance of 2 !/2 tree lengths from the nearest

person or other objects. Engine noise can drown out a

warning call.

•Remove dire, stones, loose bark, nails, staples, and wire

from the tree where cuts are to be made.

•Plan to stand on the up-HI side when cutting on a slope.

° Plan aclear retreat path to the rear and diagonal to the

line of fall.

•If unsure about which way a tree will fal!, use the notch

cutting method.

• Large buttress roots should be removed prior to notch

cut.

,Use a wedge if there is any chance that the tree will not

fall in the desired direction.

• We recommend you cut branches below shoulder height

before felling tree. (See Limbing and Pruning).

Be alert to signs that the tree is readyto fall:

.•Cracking sounds.

•Widening of the felling cut.

•Movement in the upper branches.

IIH

UUlUlUUlll,lllll

FELLING SAFETY

iiillll ii i i i

OPERATION- SAFETY

DON'T PUT YOURSELF IN THESE POSITIONS

Check the wind -

Don't cut down wind Check the balance -

Don'tcuton weighted side

Check the lean -

Don'tcut onlean side

WARNING:

DO NOT CUT:

-NEAR ELECTRICAL WIRES OR

BUILDINGS.

- tF YOU DO NOT KNOW THE DIRECTION

OF TREE FALL.

- AT NIGHT.

-DURING BAD WEATHER - RAIN,

SNOW, STRONG WIN D, ETC.

•Look for decay and rot. If the trunk is rotted, it can

snap and fall toward the operator.

• Check for broken or dead branches which can fall

on you while cutting.

• 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. To

avoid injury, do not cut down a partially fatlen tree with

your saw.

-13-

........................ OPERATION

BUCKING

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

TYPES OF CU'I-rlNG (Fig. 23)

•Overcutting - begin on the top side of the log with the

bottom of the saw against the log; exert light pressure

downward.

•Undercutting - begin on the under side of the log with

the top of the saw against the log; exert light pressure

upward. During undercutting, the saw will tend to push

back at you. Be prepared for this reaction and hold the

saw firmly to maintain control.

Undercut

Figure 23

BUCKING ON THE GROUND (Fig. 24)

•Overcut with a1/3 diameter cut.

•Roll log over and finish with an overcut using awedge

to hold open the cut.

Figure 2,+

BUCKING USING A SUPPORT (Fig. 25 & 26)

Another log or a stand, such as asawhorse, may be

used as supports when bucking.

•Area A- Undercut 1/3 of the way through the log.

- Finish with an overcut.

•Area B - Overcut 1/3 of the way through the log.

- Finish with an undercut.

l st C_\_/?/_ 2rid Cut _y/y 1st Cut

S whor .

Figure 25

1st Cut

Another Log ... F : . _--"

Figure 26

OPERATING USE/TIPS

•Cutonly one log at a time.

• Cut shattered wood very carefully. Sharp pieces of

wood could be flung toward the 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 such as in a blown down area. Drag the logs

into aclear area before cutting by pulling out exposed

and cleared logs first.

• Give special attention to logs under strain to prevent

the saw from pinching. Make the first cut on the pres-

sure side to relieve the stress on the log.

inl

OPERATION - SAFETY

ii HI=== t i n =H nl mH HnH = n =

BUCKING SAFETY

Stay on uphill side of tree when cutting.

WARNING:

DO NOT STAND ON THE LOG BEING

CUT. ANY PORTION CAN ROLL CAUSING

LOSS OF FOOTING AND CONTROL.

NEVER TURN THE SAW UPSIDE DOWN

TO UNDERCUT. THE SAW CANNOT BE

CONTROLLED IN THIS POSITION.

14-

°-.

UseCommonSense

MaintainSecureFooting

= = = =

OPERATION

Pruning Procedure

LIMBING AND PRUNING

Pruning is removing branches from a standing tree.

Limbing is removing branches from a felled tree.

LIMBING (Fig. 27)

,Start at base of the felled tree and work toward the top.

•Leave the larger limbs underneath the felled tree to

support the tree as you work.

Remove Small Limbs With One Cut

Figure 27

PRUNING (Fig. 28)

Small branches - smaller than width of guide bar°

Large branches- larger than width of guide bar.

•Remove small limbs with one cut.

•Remove larger, supporting branches with the 1/3 -2/3

cutting techniques described in the bucking section.

• First - Undercut 1/3 of the way through the limb near

the trunk of the tree.

•Second - Finish with an overcut farther out from the

trunk until the limb falls.

•Third -Cut the remaining stump flush near trunk of

the tree.

Second

Prunim

/'II,

ll Pruning Cut

Figure 28

'I i

Third

Pruning Cut

OPERATING USE/TIPS

•Work slowly, keeping both hands firmly gripped on the

saw. Maintain secure footing and balance.

•Keep a clear work area. Frequently clear branches out

of the way to avoid tripping over them.

•Leave the larger limbs underneath the felled tree to

support the tree as you work.

°Start at the base of the felled tree and work toward the

top.

• Keep the tree between you and the chain. Cut from

the side of the tree opposite the branch you are cut-

ting.

° Limit pruning to limbs shoutder height or below.

• Keep out of the way of the falling limb,

ii=l. == = IH.I, =

OPERATION-SAFETY

LIMBING AND PRUNING SAFETY

H= =====H ,nH j

ii ii i ii i i i

WARNING:

NEVER CLIMB INTO A TREE TO LIMB

OR PRUNE UNLESS SPECIFICALLY

TRAINED TO DO SO. 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.

BE ALERT FOR AND 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.

DO NOT CUT IF BRANCHES ARE HIGHER

THAN YOUR SHOULDER. THIS MAY

RESULT IN SERIOUS INJURY.GET A

PROFESSIONAL TO DO THE JOB.

•Watch out for springpoles. Use extreme caution

when cutting small size limbs. Slender material may

catch the saw chain and be whipped toward you or

pull you off balance.

•Be alert for springback. Watch out for branches that

are bent or under pressure as you are cutting to avoid

being struck by the branch or the saw when the ten-

sion in the wood fibers is release.

-15-

iii iii i iiiiiiiiiiiiiiiiii1,1 iiiii iii ii i

OPERATION

ii i i iii i ,lllllllrlll iiiii i i iiiii

BEFORE STARTING THE ENGINE:

WARNING:

BE SURE TO READ THE FUEL SAFETY

INFORMATION IN THE SAFETY RULES

SECTION ON PAGE 2 OF THIS MANUAL

BEFORE YOU BEGIN.

IF YOU DO NOT UNDERSTAND THE

FUEL SAFETY SECTION DO NOT

ATTEMPT TO FUEL YOUR UNIT; SEEK

HELP FROM SOMEONE THAT DOES

UNDERSTAND THE FUEL SAFETY SECTION

OR CALL THE CUSTOMER ASSISTANCE

HOTLINE AT 1-800-235-5878.

GUIDE BAR AND CHAIN OIL

For maximum guide bar and chain life, we recommend

you use Craftsman chain saw bar oil. If Craftsman bar

oil is not available, you may use a good grade SAE 30

oil until you are able to obtain Craftsman brand. The oil

output is automatically metered during operation. Your

saw will use one tank of bar oil for every tank of fuel mix.

Always fill the bar oil tank when you fill the fuel tank.

GASOLINE

The two-cycle engine on this product requires a fuel mix-

ture of regular unleaded gasoline and a high quality 40:1

2-cycle AIR-COOLED engine oil for lubrication of the

bearings and other moving parts. The correct fueVoi!

m_xture is 40:1 _see Fue! Mixture Chart). Too little oil- or

the incorrect oil type will cause poor performance and

may cause the engine to overheat and seize.

i iiiii ii i

FUEL STABILIZER

Fuel stabilizer is an acceptable alternative in minimizing

the formation of fuet gum deposits during storage. Add

stabilizer to gasoline in fuel tank or storage container.

Always follow the fuel mix ratio found on the stabilizer

container, run engine at least 5 minutes after adding sta-

bilizer to allow the stabilizer to reach the carburetor. You

do not have to drain the fuel tank for storage if you are

using fuel stabilizer.

CRAFTSMAN 40:1 2-cycle AIR-COOLED engine oil is

specially blended with fuel stabilizers. If you do not use

this Sears oil, you can add a fuel stabilizer (such as

Craftsman No. 33500) to your fuel tank.

40:1 2-CYCLE AIR-COOLED ENGINE OIL:

CRAFTSMAN 40:1 2-cycle AIR-COOLED engine oil is

strongly recommended. This oil is specially blended with

fuel stabilizers for increased fuel stability (extends fuel

life up to 5 times longer) and reduced smoke.

If CRAFTSMAN 40:1 2-cycle AIR-COOLED engine oi! is

not available, use a good quality 40:1 2-cycle AiR-

COOLED engine oi_ that has a recommended fuel mix

ratio of 40:1.

IMPORTANT! Do not use:

* AUTOMOTIVE OIL

. BOAT OILS (NMMA, BIA etc.)

These oils do not have proper additives for 2-cycle AIR-

COOLED engines and can cause engine damage.

GASOLINE AND OIL MIXTURE

Gasoline and oil must be premixed in a clean approved

fuel container. Always use fresh regular unleaded gaso-

line.

This engine is certified to operate on unleaded gasoline.

IMPORTANT: Experience indicates that alcohol blended

fuels called gasohol (or using ethanol or methanol) can

attract moisture, which leads to oil/gas separation and

formation of acids during storage. Acidic gas can dam-

age the fue! system of an engine while in storage. To

avoid engine problems, the fuel system should be emp-

tied before storage for 30 days or longer. Drain the gas

tank, then run the fuel out of the carburetor and fuel

lines by starting the engine and letting it run until it

stops. Use fresh fuel next season. See "STORAGE"

instructions for additional information. Never use engine

or carburetor cleaner products in the fuel tank or perma-

nent damage may occur.

Mix gasoline and oil as follows:

• Consult chart for correct quantities.

•Do not mix gasoline and oil directty in the unit's fuel

tank.

FOR ONE GALLON:

° Pour 3.2 ounces of high quality, 40:1 2-cycted AIR-

COOLED engine oil into an empty, approved one gallon

gasoline container.

• Add one galion of regular unleaded gasoline to the

gallon container, then securely replace the cap.

• Shake the container.

• The mixture is now ready for use. Fuel stabilizer can be

added at this time if desired; follow mixing instructions

on the label.

FUEL MIXTURE CHART

40:1 Fuel:Oil Mix Ratio

1 gat!on 3.2

1.25 gallons 4.0

2.5 gallons 8.0

NOTE: One gallon fuel containers will hold more than

one gallon. If too much gasoline is in the container, the

resulting gas-to-oil fuet mixture will not be correct for

proper engine operation.

-16-

iiii iii i i iiiiiii

OPERATION

iii iii uii, ii1,1 i i

STOPPING YOUR ENGINE •Above 40 degrees, allow engine to run for approxi-

• Move ON/STOP switch to the "Stop" position.

•If engine does not stop, move choke lever to the "On"

position.

WARNING:

ALWAYS WEAR GLOVES; SAFETY

FOOTWEAR; SNUG-FITTING CLOTHING;

AND EYE, HEARING, AND HEAD PRO-

TECTION DEVICES WHEN OPERATING

A CHAIN SAW.

mately 5 seconds, then push choke lever to off position

and squeeze and release throttle lock and throttle trig-

ger to allow the engine to idle.

• Below 40 degrees, allow engine to warm up 1 - 2 min-

utes with choke lever in "1/2" position, then push choke

lever to "Off" position and release throttle trigger to

allow the engine to idle.

THE CHAIN MUST NOT MOVE WHEN

THE ENGINE RUNS AT IDLE SPEED.

REFER TO THE "CARBURETOR

ADJUSTMENTS" SECTION FOR COR-

RECTION.

BASIC STARTING PROCEDURE

(Fig. 29 & 30)

•Fuel engine with a 40:1 2ocycle AIR-COOLED engine oil.

• Fill bar oil tank with Sears bar oil.Your saw will use

approximately one tank of bar oil for each tank of fuel mix.

• When pulling the starter rope, do not use the ful! extent of

the rope as this can cause the rope to break. Do not let

the starter snap back - hold the handle and let the rope

rewind slowly.

• Hold rear handle firmly with right hand. Make sure the

saw chain is clear of obstructions and will not contact any

object during starting.

• Move the ON/STOP switch to the "On" position.

• Squeeze and hold the throttle trigger (until the engine

starts).

°Adjust choke according to "Starting Procedure for Varying

Conditions".

I Choke

Off Half

Ignition Switch

STARTING A COLD ENGINE OR WARM

ENGINE AFTER RUNNING OUT OF FUEL

•Move choke lever to the "On" position.

• With the saw on the ground, grab front handle with left

hand and place right foot on inside of rear handle.

•Pull starter rope handle with your right hand until

engine attempts to run.

°Move choke lever to half choke position and continue to

pull rope until engine starts.

STARTING A WARM ENGINE THAT HAS NOT

RUN OUT OF FUEL

•Leave choke in the "off" position.

:With saw on the ground, grab front handle with left

hand and place right foot on inside of rear handle.

• Move the start/stop switch to the "Start" position.

•Push down on the throttle lock-out, then squeeze the

trigger. Press and hold down the throttle lock, then

slowly release the trigger. When the trigger is released,

the throttle lock is engaged.

• Pull starter rope handle with your right hand until

engine runs.

•Squeeze and release the throttle trigger to release

throttle lock, allowing engine to idle.

RightHand

StarterRopeHandle

LeftHand

--rontHandlebar

Right Foot through Rear Handle

Figure 30

DIFFICULT STARTING

The engine may be flooded with too much fuel if it has not

started after 20 pulls.

Flooded engines can be cleared of excess fuel with the

following procedure:

°Leave choke in the "Off" position.

•Verify that the ON/STOP switch is inthe "On" position.

•With saw on the ground; grab front handle with left

hand and place right foot on inside of rear handle.

• Pull starter rope until engine starts.

Starting coutd require pulling the starter rope handle

many times depending on how badly the unit is flooded.

If engine still fails to start, refer to the "TROUBLE

SHOOTING" chart.

-17-

i iii i ii ]1 ii

CUSTOMER RESPONSIBILITIES

wl iii i

MAINTENANCE SCHEDULE

iiiiiiiiii

Fill in dates as you complete regular service Before After Every Every Every

Use Use 5 Hrs. 25Hrs. Season

Clean unit and labels _,,

Check for damaged or worn parts

Check for loose fasteners and parts

Check for Chain Sharpness

Guide Bar Maintenance

Check Vibrations Mounts _,

Check Clutch Drum Sprocket _,

Clean Air Filter

Service/Replace Spark Plug

ClearVInspect Spark Arrestor Screen and inspect Muffleri

iii i

Check Guide Bar Lube _,

Filter in Fuel Tank

GENERAL RECOMMENDATIONS

The warranty on this unit does not cover items that have

been subjected to operator abuse or negligence. T9o

receive full value from the warranty, the operator must

maintain unit as instructed in this manual.

Some adjustments will need to be made periodically to

properly maintain your unit.

All adjustments in the "Service and Adjustments" section

of this manual should be checked at least once each

season.

• Once a year, replace the spark plug, replace air filter

element and check guide bar and chain for wear. A

new spark plug and a clean/new air filter element

assures proper air-fuel mixture and helps your engine

run better and last longer.

•Follow the maintenance schedule in this manual.

BEFORE EACH USE

Service Dales

CHECK FOR DAMAGED/WORN PARTS

The following damaged/worn parts should be referred to

your Sears Service Center.

NOTE: It is normal for a small amount of oil to appear

under the saw after engine stops. Do not confuse this

with a _eaking oil tank.

WARNING:

DISCONNECT THE SPARK PLUG BEFORE

PERFORMING MAINTENANCE EXCEPT

FOR CARBURETOR ADJUSTMENTS.

INSPECT THE ENTIRE UNIT. REPLACE

DAMAGED PARTS. CHECK FOR FUEL

LEAKS AND MAKE SURE ALL FASTENERS

ARE IN PLACE AND SECURELY FASTENED.

•On/Stop Switch -ensure stop switch functions properly

by moving the switch to the "Stop" position and assure

that engine stops, then restart your engine and continue.

•Fuel Tank - discontinue use of chain saw if fuel tank

shows signs of damage or leaks.

•Oi! Tank - discontinue use of chain saw if oil tank

shows signs of damage or leaks.

•Chain Catcher - replace chain catcher if bent, cut, or

damaged in any way.

LUBRICATION CHART

(_) _,i,_r_

Cap _--Jb_

C) Craftsman chain saw bar oil

-18-

ii ii

CHECK FOR LOOSE FASTENERS/PARTS

•Bar Clamp Nut

-Chain

•Muffler

• Cylinder Shield

•Air Filter

• Clutch Drum/Sprocket

•Throttle Trigger/Lockout

•Handle Screws

•Vibration Mounts

ii i i iii i

CUSTOMER RESPONSIBILITIES

ii ii II i iiiiii

•Adjust chain for proper tension. (See Chain Tension).

•Position the file holder level (90°) so that it rest on the

top edge of the cutter and depth gauge.

GUIDE BAR LUBRICATION (Fig. 31)

For maximum guide bar and chain life, we recommend

you use Craftsman chain saw bar oil. if Craftsman chain

saw bar oil is not available, you may use a good grade

SAE 30 oi! until you are able to obtain Craftsman brand.

The oil output is automatically metered during operation.

Your saw wil! use one tank of bar oil for every tank of

fuel mix.

Always fill the bar oil tank when you fill fuel tank.

Figure 31

SHARPEN CHAIN

(Fig. 32, 33, 34, 35, 36, 37, 38 & 39)

I_ WARNING

IMPROPER CHAIN SHARPENING TECH-

NIQUES AND/OR DEPTH GAUGE MAINTE-

NANCE WILL INCREASE THE CHANCE OF

KICKBACK WHICH CAN RESULT IN SERI-

OUS INJURY.

ALWAYS WEAR GLOVES WHEN HANDLING

THE CHAIN. THE CHAIN CAN BE SHARP

ENOUGH TO CUT YOU EVEN THOUGH IT IS

TOO DULL TO CUT WOOD. i

[FULL VIEW ]

FULL VIEW t

File Holder

-= File

IFULL VIEW I

&Chain

Figure 33

Align the 30° fi_e holder marks parallel with the bar.

30" F't 1 TOPVIEW |

Holder Ie/,_ |I

File /Marksi/_

_'_cuuer

Figure34

• File from side toward outside of cutter, straight across

on forward stroke in one direction only. Use 2 or 3

strokes per cutting edge.

• Keep all cutters the same length when filing.

Cutter

Figure 35

•File enough to remove any damage to cutting edges.

Cutters Same

Length

--I IJI-

Remove Damage

Side Plate Top Plate

Figure 36

*File chain to meet specifications shown below.

Figure 32 Figure 37

-19-

lU i i UlllUlU IInll I I I

CUSTOMER RESPONSIBILITIES

iiiiiiiii i iii i i iiii i i i ii iiiiiiiiiiiiiiiiiiiii

• Place depth gauge tool over each cutter depth gauge.

• File depth gauge with a flat file until it is level with the

top of the depth gauge tool.

=Depth Gauge TOO! /_/

Figure 38

• Maintain rounded front corner of depth gauge with a

flat file. The very top of the depth gauge should be flat

with the front half rounded off with a flat file.

Hook

Angle 25"

_.,=-. Rou ndec

Corner

Right Way

Too Much squared

Hook Angle _._. Off Corner

oxo

Wrong Way

Figure 39

CHECK GUIDE BAR (Fig. 40 & 41)

A worn guide bar will damage the chain and make cut-

ting difficult. Check the condition of the guide bar each

time the chain is sharpened. Conditions include:

•Chain saw cuts to one side or at an angle.

•Chain saw has to be forced through the cut.

°Inadequate supply of oil to the bar and chain.

If replacement is necessary, use only the replacement

reduced kickback guide bar specified for your saw.

Replace the guide bar when:

•the inside groove of the guide bar rail is worn.

• excess heating or burning of the rail is noted.

Correct

Groove Worn Grooves FileEdges

Square

•Move stope switch to the "STOP: position.

• Clean all saw dust and any other debris from the guide

bar groove and guide bar oil lubrication.

• Lubricate guide bar nose sprocket after use,

°Burring of bar rails is a normal process of guide bar

rai! wear. Remove these burrs by filing guide bar rail

side edges square with a flat file.

Remove Sawdust

From Guide Bar Groove

Figure 41

CHECK VIBRATION MOUNTS (Fig. 42)

Your chain saw is designed with an Anti-Vibration (AV)

system that decreases the amount of vibration trans-

ferred from the main body to the handle.

Any cracked or broken components will need to be

replaced. See your nearest Sears Service Center for

replacement parts and service.

•Move stop switch to the "STOP" position,

•Ensure all handle and AV screws are tight.

• Make sure the side and rear AV springs are not broken.

• The safety strap should remain in place and unbroken.

Figure 42

Figure 40

- 20 -

CUSTOMER RESPONSIBILITIES

,,,,,,H = = 11 = =

CLUTCH DRUM AND SPROCKET (Fig. 43)

i_ WARNING:

DO NOT DISASSEMBLE YOUR CLUTCH FOR

INSPECTION. DISASSEMBLY OF YOUR

CLUTCH REQUIRES A SPECIAL CLUTCH

TOOL, DESIGNED TO ALLOW SAFE

REMOVAL OF THE CLUTCH ASSEMBLY.

DISASSEMBLY OF THE CLUTCH WITHOUT

THIS TOOL MAY CAUSE THE SPRING TO

RELEASE UNEXPECTEDLY, RESULTING

IN POSSIBLE INJURY. HAVE YOUR SEARS

SERVICE CENTER PERFORMTHIS SERVICE.

THE CHAIN IS SHARP AND CAN CUT YOU;

THEREFORE, WE RECOMMEND THAT

GLOVES BE WORN WHEN HANDLING THE

CHAIN SAW.

Inspection of the clutch drum and sprocket assembly

requires the disassembly of the bar and chain.

Inspect your clutch drum and sprocket assembly for

excessive wear, which has occurred when the chain

drive links are leaving indentations on the area between

the sprocket teeth.

We recommend instalfing a new chain when replacing

the sprocket to avoid damaging the new sprocket with a

worn/damaged chain. See a Sears Service Center for

sprocket and chain replacement,

• Remove the bar clamp nut using the bar tool.

• Remove the bar clamp screw.

• Remove the bar clamp.

- Push the guide bar towards the clutch drum and

sprocket assembly until the base of the bar is touching

the sprocket.

•Pull the slack in the chain toward the nose. remove

the chain from the guides starting at the nose of the

guide bar and continue removing the chain back to the

clutch and sprocket assembly.

• Remove the chain.

• Remove the guide bar.

• Reinstall the guide bar, chain, bar clamp, and bar

clamp nut and screw. See Assembly.

Clutch Drum &

Sprocket Assembly

-Bar Clamp Nut

Figure 43

Sprocket Nose

-21 -

CLEAN AIR FILTER (Fig. 44)

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 25 tanks of fuel or tO

hours of operation, whichever is less. Clean more fre-

quently in dusty conditions. A used air filter can never be

completely cleaned. It is advisable to replace your air fil-

ter with anew one after every 50 hours of operation, or

annually, whichever is tess.

• Clean off the carburetor cover and the area around it

to keep dirt and sawdust from falling into the carbure-

tor chamber when the cover is removed.

•Loosen and remove 2 carburetor cover screws.

•Remove carburetor cover.

•Remove air filter.

• Wash filter in warm soapy water. Rinse in clean cool

water, and air dry completely prior to reinstalling.

•Apply a light coating of oi! to filter and reinstall.

•Reinstall carburetor cover.

•Reinstall the 2 carburetor cover screws and tighten

securely.

Carburetor

Air

Filter

Figure 44

REPLACE SPARK PLUG (Fig. 45)

The spark plug should be replaced each year to insure

the engine starts easier and runs better.

Spark Plug gap should be .025".

.Loosen and remove bar clamp nut and bar clamp

screw.

•Twist off the spark plug boot.

•Remove and throw away spark plug from the cylinder.

•Replace with correct spark plug and tighten (10-12 ft-lb).

•Reinstall spark plug boot.

•Reinstall carburetor cover and 2 screws. (15-20 ft-lb).

Spark Prug_

iBoot

Figure 45

INSPECT MUFFLER AND SPARK ARRESTOR

SCREEN (IF INSTALLED) (Fig. 46)

ii ii iii i i i ii

CUSTOMER RESPONSIBILITIES

iiiii ii i

As the unit is used, carbon deposits build up on the muf-

fler and spark arrestor screen (if installed), and must be

removed to avoid creating a fire hazard or affecting

engine performance.

Required cleaning is every 25 hours of operation or

annually, whichever is Iess.

Replace the spark arrestor screen if breaks occur.

CLEANING THE SPARK ARRESTOR SCREEN

• Loosen and remove the bar clamp nut and screw.

• Remove bar clamp.

• Loosen and remove the muffler cover screw.

• Remove muffler diffuser and spark arrestor screen

assembly, Notice the orientation of these parts for

reassembly.

• Clean the spark arrestor screen with awire brush or

replace if breaks are found in the screen.

• Reinstall diffuser and spark arrestor screen assembly.

° Reinstall muffler cover and muffler screw.

• Reinstall bar Clamp. Refer to "Assembly" section.

Muffler Cover

Screw Muffler

Cover

_,, Baffle Plate

'_ Muffler Diffuser/Spark Arrestor

Sacer _ Screen

P Baffle Plate

Figure 46

REPLACE FUEL FILTER (Fig. 47, 48 & 49)

The fuel filter should be replaced after each season.

Never operate your saw without a fuel filter. Be careful

not to damage fuel line while removing the fuel filter.

° Run fuel tank dry of fuel before proceeding with this

Step.

• Remove fuel mix fill cap and allow it to hang to side of

motor.

• Using a small pair of needle nose pliers, grasp fuel

cap retainer, holding it in tank opening and pull out.

° With cap out of tank, use a small section of bent wire

similar to that shown in the illustrationto catch fuel line

and slowly pull from tank. when fuel filter appears in

opening, grasp with fingers and remove from tank.

• Once filter is out of tank, hold fuel line close to fuel filter.

Remove fuel filter by twisting and pulling at the same

time.

° To clean fuel filter, submerge in warm soapy water for

10 minutes. (We recommend a very light mixture of

dish washing liquid.) Then agitate until filter is clean,

rinse thoroughly in warm water, air dry.

• Reverse process for installation.

° To replace fue! filter, use same procedure, but install

new filter.

Pliers

Fuel Cap Fuel Mix

Retainer Fill Cap

Figure 47

/_ Bent Wire

Fuel Line

Figure 48

Fuel Line

)

Fuel Filter

Fuel Filter /

Fiiter Neck j - _ J,_

Figure 49

- 22 -

iii i i i i i ii IIHIIII,,II,,H,I

SERVICE AND ADJUSTMENTS

CHAIN REPLACEMENT (Fig. 50 & 51)

NOTE: Reverse "Bar and Chain Assembly" to remove

the chain.

• Move stop switch to the "STOP" position.

•Replace the chain when cutters or links break.

•Use only the Low-Kickback replacement chain speci-

fied for you saw in the "Product Specifications."

•See your Sears Service Center to replace or sharpen

your chain.

• Always have a worn sprocket replaced by your Sears

Service Center when installing a new chain to avoid

excessive wear to the chain.

Cutte_sl De?Gauge

Drive Links

Figu re 50

ClutchDrum&

Assembly

Sprocket Nose

Figure 51

STARTER ROPE REPLACEMENT

(Fig. 52, 53, 54, 55,56 & 57)

WARNING:

ALWAYS WEAR EYE PROTECTION WHEN

SERVICING THE STARTER ROPE. THE

RECOIL SPRING BENEATH THE PULLEY IS

UNDER TENSION, IF THE SPRING POPS

OUT, SERIOUS INJURY CAN RESULT

Replace a broken starter rope that is badly frayed.

NOTE: A recoil spring lies beneath the pulley and is under

tension. If the recoil spring is disturbed, considerable

time and effort will be required to reinstall. For this rea-

son you may want to let your Sears Service Center handle

this repair. If you try to repair the starter rope and the recoil

spring pops out, take the unit to your Sears Service Center.

•Remove four screws shown in the Figure 52 (note that

one is located underneath the rear handle). Then,

remove the screw located on the rear of the engine

housing below the ON/STOP switch.

•To take out rope tension, pull out 10" of rope. While.

holding down pulley ratchet with thumb, pull several

inches of rope back into fan housing and catch in tab.

Either hold pultey ratchet with thumb or hold starter

rope handle. Release rope from the tab and slowly

allow pulley to turn counterclockwise until tension is

gone.

Screws

Figure 52

• Remove the pulley screw in the center of the pulley.

• Gently twist and lift pulley counterclockwise.

Pulley Ratchet Puliey

Screw

RODe

Handle

Tab

Figure 53

-23 -

ii i i i ii

SERVICE AND ADJUSTMENTS

iii i iii iiii

•Remove the rope retainer screw and remove any

rema)ning rope.

• Move away from the fuel tank and melt the end of the

rope to be installed. Allow the melted end to drop

once. Then, while the rope is still hot, pull the melted

end through a rag to obtain asmooth, pointed end.

,Feed the rope through the starter rope hole in starter

housing.

•Guide the rope inside the pulley, then up through the

pulley hole. It may be necessary to push the rope

through with a small Phillips screwdriver inserted into

the small hole on the underside of the pulley.

°Wrap rope counterclockwise around the pulley ratchet

and tuck loose end back under rope, leaving a t" tail

between the retainer rib and screw post.

° Pull rope tightly around pulley ratchet as shown in the

figure below.

• Install the rope retainer screw and tighten until snug.

Do not overtighten.

•Rewind all the rope onto the pulley in aclockwise

direction.

°. Twist and push pulley into starter housing.

•Replace and tighten the pulley screw.

(_Rope Retainer

Pulley !_ Screw

Ratchet I

Underside

Spring "_

Cam/l

Pulley Screw

Tab

Pulley

Ratchet

Retainer

Rib

Figu re 54

Retainer

Hole Rib

I-- Ctockwise

Figure 55

°Pull out 10" of rope and catch rope in tab in pulley.

°Carefully turn the pulley two complete turns clockwise.

• While holding the pulley ratchet, pull the excess rope

through the starter rope hole. While holding tension on

the rope, let rope slowly rewind into the housing.

Wind Up Spring

Rewind for

Tension

Figure 56

•Reinstall fan hosing by aligning the fan housing to the

baffle plate and chassis. Then while holding the fan

housing against the chassis, pull the rope handle out

until you feet the fan housing drop into place against

the chassis. Slowly, let the rope rewind into starter

housing.

•Reinstall the four fan housing screws and the screw

on the engine housing.

- 24 -

,,=r= = Jl = H=f,=H= == =

SERVICE AND ADJUSTMENTS

IIIIIll II I I

CARBURETOR ADJUSTMENTS

Carburetor adjustment is critical and if done improperly can permanently damage the engine as well as the car-

buretor. Please read all instructions and consultthe Troubleshooting section of this manual before beginning

this process.

If the engine does not start, it may be flooded. If in

doubt, read the section on flooded engine in the starting

section of this manual prior to beginning any adjust-

ments.

If you are unsure about adjusting the carburetor or expe-

rience any problem while attempting this process, please

call the 1-800 number listed on the front cover of this

manual for further assistance.

The carburetor has been adjusted at the factory for sea

level conditions. Adjustments may become necessary if

the unit is used at significantly higher altitudes or if you

notice any of the following conditions:

° Chain moves when.the engine runs at idle speed. See

"Idle Speed Adjustment."

• Saw will not idle. See "Idle Speed Adjustment" and

"Low Speed Mixture Adjustment."

• Engine dies or hesitates when it should accelerate.

See "Acceleration Adjustment."

• Loss of cutting power which is not corrected by air filter

cleaning. See "High Speed Mixture Adjustment."

NOTE: Do not attempt to adjust the screw beyond the

stops as damage can occur.

WARNING:

THE CHAIN WILL BE MOVING DURING

MOST OF THIS PROCEDURE. WEAR

YOUR PROTECTIVE EQUIPMENT AND

OBSERVE ALL SAFETY PRECAUTIONS.

CARBURETOR PRESETS (Fig. 58)

If your engine will not start due to suspected improper

carburetor adjustment, the following presets may be

required. If used, it is recommended that all steps within

the adjustment procedure be completed in order to

assure a propedy set carburetor. If presets are not need-

ed, proceed to section "tdle Speed Adjustment."

Very small adjustments can affect engine performance.

It is important to turn the screw a very small amount per

adjustment and test performance before making further

adjustments. Each adjustment should be no more than

the width of the slot in the adjusting screw.

CAUTION:

DO NOT TURN SCREWS TOO TIGHT;

THIS WILL RESULT IN DAMAGE TO

NEEDLE TIPS AND NEEDLE SEATS.

IF CHAIN MOVES WHEN ENGINE IDLES,

TURN IDLE SPEED SCREW COUNTER-

CLOCKWISE UNTIL CHAIN STOPS.

°Turn both low and high speed mixture screws clock-

wise until a slight resistance is felt.

• Turn both mixture screws counterclockwise one full

turn.

• Turn idle speed screw clockwise 1/2 turn.

Using these presets, the unit should start and run.

IN "LOW SPEED MIXTURE ADJUST-

MENT," RECHECK IDLE SPEED AFTER

EACH ADJUSTMENT. THE CHAIN MUST

NOT MOVE AT IDLE SPEED.

,Idle Speed Screw High Speed

Mixture Screw

Low Speed

Mixture Screw

Figure 58

- 25 -

=, HH,, ,H,H = = == =1 IH,HI,IHI=I¸II JIIIWll = == II I= ,H= ,,= =I=1=

SERVICE AND ADJUSTMENTS

.HHH= H = I= .HH ,=H H

ADJUSTING PROCEDURE

IDLE SPEED ADJUSTMENT

•Allow the warn engine to idle.

•Adjust idle speed screw until engine continues to run

without stalling.

-Turn screw clockwise to increase engine speed if

the engine stalls or dies.

-Turn screw counterclockwise to slow engine down

and/or to keep the chain from turning.

• No further adjustments are necessary if the chain does

not move at idle speed and if performance is satisfactory.

LOW SPEED MIXTURE ADJUSTMENT

•Allow engineto idle.

• Turn the Low Speed Mixture Screw slowly clockwise until

the RPM starts to drop. Note the position.

• Turn the Low Speed Mixture Screw slowly counterclock-

wise until the RPM speeds up and starts to drop again,

Note the position,

• Set the Low Speed Mixture Screw at the midpoint

between the two positions,

HIGH SPEED MIXTURE ADJUSTMENT

IMPORTANT:DO NOT OPERATE ENGINE AT FULL

THROTTLE FOR PROLONGED PERIODS WHILE

MAKING HIGH SPEED ADJUSTMENTS AS DAMAGE

TO THE ENGtNE CAN OCCUR.

•Make atest cut.

• Based on performance of the saw while cutting, adjust

the High Speed Mixture Screw in 1/16 turn increments

as follows:

-Clockwise ff saw smokes or loses power in the cut.

Do not adjust for best power by sound or speed, but

judge by how well the saw performs in the cut.

-Counterclockwise if the saw has speed while out of the

cut, but dies in the cut or lacks poser while cutting,

• Repeat the test cut.

• Continue with 1/16 turn adjustments until the saw

performance is acceptable while cutting.

° After completing adjustments, check for acceleration.

WARNING:

A CARBURETOR SETTING THAT IS TOO

LEAN (CLOCKWISE ADJUSTMENT ON

HIGH SPEED SCREW FOR MAXIMUM

SPEED) WILL CAUSE ENGINE DAMAGE

TO ANY 2-CYCLE ENGINE FROM OVER-

HEATING AND LACK OF LUBRICATION.

NEVER SET THE HIGH SPEED SCREW

SO FAR CLOCKWISE THAT YOU HAVE

ENGINE SPEED LACKING POWER TO CUT.

AN EFFECTIVE APPROACH FOLLOWS:

- TURN HIGH SPEED SCREW COUNTER-

CLOCKWISE UNTIL ENGINE LOSES

POWER WHILE CUTTING.

-TURN HIGH SPEED SCREW CLOCK-

WISE USING 1/16 TURN INCREMENTS

ONLY UNTIL THE ENGINE HAS POWER

WHILE CUTTING.

IF THE ENGINE DOES NOT OPERATE

ACCORDING TO THESE INSTRUCTIONS

AFTER REPEATING THE ADJUSTING

STEPS, DO NOT USE THE UNIT. FOR

FURTHER ASSISTANCE, PLEASE CALL

OUR CUSTOMER ASSISTANCE HOTLINE

AT 1-800-235-5878.

ACCELERATION CHECK

•If the engine dies or hesitates instead of accelerating,

turn the Low Speed Mixture Screw 1/16 of a turn at a

time counterclockwise until you have smooth acceleration.

•Check the idle speed for stability and no chain move-

ment, Adjust as necessary.

° Recheck for smooth acceleration and stable idle.

Repeat process as necessary for acceptable

performance.

- 26 -

iii i iiiiiiiiiilUl i lUll IIIIIIIIIIIIIIII IIIIHn Inll

STORAGE

:::::::::::::::::::::::: i ,,,,,,,= i tl ,,,,,,m,nl :::::::::::::::::::::::::::::::::::::::::

FUEL SYSTEM

Immediately prepare your unit for storage at the end of

the season or if it will not be used for 30 days or more.

WARNING:

ALLOW THE ENGINE TO COOL, AND

SECURE THE UNIT BEFORE STORING

OR TRANSPORTING IN A VEHICLE.

STORE UNIT AND FUEL IN AN AREA

WHERE FUEL VAPORS CANNOT REACH

SPARKS OR OPEN FLAMES FROM

WATER HEATERS, ELECTRIC MOTORS

OR SWITCHES, FURNACES, ETC.

STORE UNIT WITH ALL GUARDS IN

PLACE. POSITION SO THAT ANY SHARP

OBJECT SUCH AS THE CHAIN CANNOT

ACCIDENTALLY CAUSE INJURY TO

PASSERS BY.

STORE THE UNIT OUT OF THE REACH

OF CHILDREN.

GAS CHAIN SAW STORAGE

INSTRUCTIONS

If your chain saw is to be stored for a period of time,

Clean it thoroughly prior to storage. Remove any dirt,

leaves, oil, grease, etc. Store in a clean dry area.

•Clean the entire unit.

• Clean air filter. Refer to "Customer Responsibilities".

• Open the semi-automatic line head assembiy and

clean any dirt, grass or debris that has collected.

• Inspect the bar clamp area and clean any dirt, saw-

dust, grass, or debris that has collected. Inspect the

guide bar and chain; replace aguide bar that is bent,

warped, cracked, broken, or damaged in any other

way. Replace adamaged or worn chain.

• Lightly oil external metal surfaces to prevent rust from

forming.

CAUTION: WEAR PROTECTIVE GLOVES

WHEN HANDLING LINE LIMITER. THE

BLADE IS SHARP AND CAN CUT YOU.

•Apply a coating of oil to the entire surface of the guide

bar and chain; wrap it in heavy paper, cloth or plastic.

• Be sure all handles and guards are in place and are

securely fastened. Replace any damaged parts.

Never use engine or carburetor cleaner products in the

fuel tank or permanent damage may occur to fuel sys-

tem components.

Follow these instructions:

•Drain the fuel from the unit into an approved fuet con-

tainer.

• Drain the fuel lines and carburetor by starting the

engine and letting it run until it stops.

• Allow the engine to coot before storage.

IMPORTANT: It is important to prevent gum deposits

from forming in essential fuel system parts such as the

carburetor, fuel filter, fuel hose or tank during storage.

Also, experience indicates that alcohol blended fuels,

those that use ethanol or methanol (called gasohol or

oxygenated fuel), can attract moisture and form acidic

gas which will damage your engine. To avoid engine

problems, the fuel system should be emptied before

storage of 30 days or longer.

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. AIways follow the mix instructions found on

stabilizer containers. Run engine at least 5 minutes after

adding stabilizer to allow the stabilizer to reach the car-

buretor.

CRAFTSMAN 40:1 2-cycle AIR-COOLED engine oil is

specially blended with fuel stabilizer. If you do not use

this Sears oil, you can add a fuel stabilizer (such as

CRAFTSMAN No. 33500) to your fuel tank.

INTERNAL ENGINE

•Remove spark plug and pour 1 teaspoon of 40:! 2-

cycle AIR-COOLED engine oil through the spark plug

opening. Slowly pull the starter rope 8 to 10 times to

distribute oil to inner engine surfaces.

, Replace spark plug with a new one of the recommended

type and heat range. Refer to "Product Specifications".

. Clean air filter. Refer to "Customer Responsibilities".

• Re-install all covers and hardware removed for

access; tighten all screws and fasteners.

•Check entire unit for loose screws, nuts, and bolts.

Replace any damaged, broken, or worn parts.

•Lightfy oi! external metal surface to prevent rust from

forming.

• Use fresh fuel having the proper gasoline to oil ratio at

the beginning of the next season.

OTHER

•Do not store gasoline from one season to another.

• Replace your gasoline can if your can starts to rust,

Rust and/or dirt in your fuel system wil! cause prob-

lems.

,Store your unit in a wetl ventilated area and covered, if

possible, to prevent dust and dirt accumulation. Do not

cover with plastic. Plastic cannot breathe and will

induce condensation and eventual rust or corrosion.

IMPORTANT: NEVER COVER UNIT WHILE ENGINE

AND EXHAUST AREAS ARE STILL WARM.

- 27

l/ / = nl nil = iii iiiniiiii iiiiiinlnll iiii iiiiii inl ,i hill iiii iiiiiiiiii i =1

TROUBLE SHOOTING POINTS

i, ,i,i illl,l,i iiinl ii iii =iiii ii

TROUBLE SHOOTING CHART

SYMPTOM CAUSE

Engine will not 1. Fuel tank empty.

start or will run only 2. Engine flooded.

for a few seconds 3. Spark plug not firing.

after starting. 4. Fuel net reaching carburetor.

& Carburetor requires adjustment.

6. ON/STOP switch in "Stop" position.

7. None of the above.

,,,,,,,,

Engine will not t. Idle speed set too fast or too stow.

idle properly. 2. Low speed mixture requires adjustment.

3. Crankshaft seals worn.

4. Compression tow.

5. None of the above.

Enginewiii not 1. Air filter dirty. .........

accelerate, lacks 2. Spark plug fouled.

power, or dies under 3. Carburetor requires adjustment.

4. Exhaust ports or muffler outlets plugged.

a load. 5. Compression low.

6. None of the above.

Engine 1. Air filter dirty.

smokes 2. Fuel mixture incorrect.

excessively. 3. High speed mixture requires adjustment.

4. Choke partially on.

5, Crankcase leak.

Engine 1. Fuel mixture incorrect.

runs hot. 2. High speed mixture set too low (lean).

3. Spark plug incorrect.

4. Exhaust ports or muffler outlets plugged.

5. Carbon build-up on muffler outlet screen.

6. Fan Housing/cylinder fins dirty.

7. None of the above.

Oil inadequate 1. Oil tank empty.

for far and chain 2. Oi! pump or oil filter cbgged.

lubrication. 3. Guide bar oil hob blocked.

Chain moves at Idle 1. Idle speed requires adjustment.

Speed. 2. Clutch requires repair.

Chain does not move 1. Chain tension too tight.

when engine is 2: Carburetor requires adjustment.

accelerated. 3. Guide bar rails pinched.

4. Clutch slipping.

Chain clatters 1. Chain tension incorrect.

or cuts roughly. 2. Cutters damaged.

3. Chain worn.

4. Cutters dull, improperly sharpened, or

Chain stops within

the cut.

Chain cuts at an

angle.

depth gauges too high.

5. Sprocket worn.

6. Chain installed backwards.

. Chain cutter tops n()t filed flat.

. Guide bar burred or bent; Jail uneven.

3. C_utch slipping.

,, , , ,,,,,,,,,,,,,,,,,,,,,,,,,.... , ,,, , ....

t. Cutters damaged on one side.

REMEDY

1. Fill tank with correct fuel mixture.

2. See "Starting Instructions."

3. Install new plug/check ignition switch.

4. Clean fuel filter; inspect fuel line.

5. See "Carburetor Adjustments."

6._Move Switch to the "On" position.

7. Contact your SEARS Service Center/Dept.

1. See "Carburetor Adjustments."

2. See "Carburetor Adjustments."

3. Contact your SEARS Service Center/Dept.

4. Contact your SEARS Service Center/Dept.

5. Contact your SEARS Service Center/Dept.

1. Clean or replace air filter.

2. Clean or repface spark plug and re-gap.

3. See "Carburetor Adjustments."

4. Contact your SEARS Service Center/Dept.

5. Contact your SEARS Service Center/Dept.

6. Contact your SEARS Service Center/Dept.

1. Clean or replace air filter.

2. Refuel with correct fuel mixture.

3. See "Carburetor Adjustment."

4. Push Choke knob in.

5. Contact your SEARS Service Center/Dept.

1. See "Fueling Your Unit."

2. See "Carburetor Adjustments."

3. Replace with correct plug.

4. Contact your SEARS Service CentedDept.

5. Clean spark arrestor screen.

6. Clean area.

7. Contact your SEAR S Se._!c e Center/Dept.

1. Fill oil tank.

2. Contact your SEARS Service Center/Dept.

3. Remove bar and clean.

I. See "Carburetor Adjustments."

2. Contact your SEARS Service Center/Dept.

1. See "Chain Tension".

2. See "Carburetor Adjustments."

3. Repair or replace.

4. Contact your SEARS Service Center/Dept.

,,,,, ,,,

!. See ,'Chain Tension"

2. Contact your SEARS Service Center/Dept.

3. Resharpen or replace your chain.

4. See the chain sharpening instructions.

5. Contact your SEARS Service Center/Dept.

2. Chain dull on one side.

6. Install chain in right direction.

1. See the chain sharpening instructions.

2. Repair or replace guide bar.

3. Contact your SEARS Service Center/Dept.

l.Resharpen until all cutters have equal

angles and lengths.

2. Resharpen until all cutters have equal

angles and lengths.

3. Guide bar bent or worn. 3. Replace guide bar.

If situations occur which are not covered in this manua, use care and good judgement.

If you need assistance, contact your SEARS Service Center/Department or the

CUSTOMER ASSISTANCE HOTLINE at 1-800-235-5878

- 28 -

REPAIR PARTS

AWARNING SEARS CHAIN SAW- MODELS 358.352380, 358.356180, 358.356230

All repairs, adjustments

and maintenance not de-

scribed in the Operator's

Manual must be performed

by qualified service per-

sonneL 15.

Part No. ,, ,,,

530-015251

530-037011

STD541408

530-023492

530-015236

530-036450

530-015719

530-014742

530-015623

530-069142

530-019059

530-019089

STD510805

530-023802

530-019091

530-023801

530-010195

530-032029

530-032065

530-022172

530-021026

530-069193

530-069197

71-36374

Description....... Re r,

41.

42.

43.

44.

45.

46,

47.

Description Re1

48. 530-0!5986

49. 530-036970

50. 530-036968

51. 530-016017

52. 530-016029i

53. 530-037063

54. 530-031063

55. 71-85849

56. 530-012313

57. 530-015239

5& 530-030054

59. 530-037354

Part No. ,Oescr!pt!on

Screw

Muffler Baffle-Outer

Muffler Body

Screw

Speed Nut

Grommet

Bar Wrench

Spark Plug

Cy}inder

Screw

Crankcase sealant

Wire Clip

Bar Mounting Nut

Bar Clamp

Locknut

Bar Adjust Pin

Screw

Oil Tank Vent Pin

Bar Mounting Stud

Crankcase Ass'y.

(Incl.3-7,10,11,

12,18 &31)

Screw

Check Valve Kit

(Incl. 12)

Crankshaft Seal

Check Valve Gasket

Screw

Cover

Oil Pump Gasket

Oil Filter (Foam)

i Oil Pump Ass'y.

Crankshaft Beadng

Roller Bearing

(Incl. 12 Beadngs

Crankshaft

Oil Discharge Line

Clutch Ass'y. Kit

Clutch Washer Kit

Guide Bar-18"

Part No.

25. 71-3619

26. 530-016026

27. 530-036969

28. 530-023843

29, 530-016024

30. 530-023887

31. 530-010444

32. 530-069166

33- 530-O32O79

34. 530-023519

35. 530-016025

36, 530--036971

37. 530-069553

38. 530-015486

39. 530-032075

40. 530-0104741

530-052073

530-069401

530--001666

530--019195

530-037603

530-031112

530-037083

Chain-18"

Screw

Muffler Cover

Piston Pin Retainer

Rear Mount Bracket

Thrust Washer

Oil Cap Ass'y.

(Inc!. O-Ring &Ret.)

Clutch Drum Kit

Clutch Bearing

Clutch Spacer-Inside

Muffler Spacer

Muffler Screen

Piston Kit

(IncLo28,45& Pin)

Washer

Bearing Rod Top

(inc!. 22 Bearings

Connecting Rod Assy

(incl. 38 & 39)

Chain Repair Kit

Engine Gasket Kit

(*Indicates Contents).

Screw

Cylinder Gasket

Piston Ring

Clutch Tool

Muffler Baffle-Inner

Not Shown

530-083046

530-047227

530-014868

530-014768

530-085116

530-061697

530-0616351

530-037168

7t-36627

Operator Manual

Carton Contents Bag

Model 358.352380

Mode} 358.356180

Model 358.356230

Carton

Model 358,352380

Model 358.356180

Model 358.356230

Instruction Decal

Carrying Case

REPAIR PARTS

SEARS CHAIN SAW - MODELS 358.352380, 358.356180, 358.356230

Part No.

530-047198

530-015126

530-037254

530-015127

STD54!131

530-016064

530-036331

530-019118

530-037154

530-023791

STD512507

530-035311

530_-036332

530-015254

530-023865

530-015245

530-023805

530-069247

530-036973

530-019045

530-036972

530-015407i

530-037070

530-015147

530-037116

530-015168

Description

Flywheel Ass'y.

Flywheel Key

Spring

Washer

Nut

Screw

Reed Valve

Gasket

Carburetor Hsg.

Air Filter

Screw

Carburetor

Reed Stop

Wave Washer

Spacer

- Screw

Choke Shutter

Fuel Line Kit

Carb. Adj, Grommet

Carb. Gasket

Grommet - Throttle

Cable

Screw

Choke Lever

Wave Washer

Choke Knob

Screw

Ref.

27.

28.

29.

Pa_ No.

530-069403

530-015816

530-037014

30, 530-026766

31. 530-012311

32. 530-023575

33. 530-037485

34. 530-069232

35. 530-037158

36. 530-015771

37. 530-016018

38. 530-015812

39. 530-037013

40. 530--015777

41. 530-015123

42. 530-015036

43. 530-016080

44. 530-037155

45, 530-069288

46. 530-042023

47. 530-014760

48. 530-036967

49. 530-016020

50. 530-016021

Descriptio n

Ignition Module Kit

(tncL 29)

Screw

Wire Harness

Toggle Switch

Indicating Plate

Nut

Starter Handle

Rope Kit

Fan Hsg.

Screw

Fan Hsg. Baffle

Screw

Washer

Screw

Carb. Cover

Starter Pulley Kit

Recoil Spring

Tank & Handle Assy

Throttle Lockout

Lever

Screw

Washer

Ref.

51.

52.

53.

54.

55.

56.

57.

59.

60.

6!.

62.

63.

64.

65.

66.

67.

68.

69.

• 70.

71,

72,

73.

74,

Part No.

530-015701

530-036986

530-016016

530-036966

530-036965

530-036954

530-015906

530-024317

530-036929

530-036955

530-016022

530-036946

530-025451

530-015505

530-015209

530-036939

530-016018

530-036113

530-036943

530-016019

530-037016

530-001642

530-036953

530-036956

Description

Roll Pin

Throttle Tdgger

Screw

Throttle Cabte Assy

Fuel Cap Assy.

Rear Mount Spring

Screw

Isolator Pad

Upper Bracket

Spring

Screw

Isolator Plate

Handguard

Screw

Washer

Front Handle

Screw

AV Strap

Isolator Bracket

Screw

Fuel Filter Ass'y.

Lockwasher

isolator Sleeve

Upper Sleeve

ii ill •

REPAIR PARTS

SEARS CHAIN SAW - MODELS 358.352380, 358.356180, 358.356230

Carburetor Assembly WT-310 #530-035353

CarbI [Oa 1

Repair | Gasket I

Kit

19. 20.

Ref.

10.

11.

12.

13.

14.

15.

16.

17.

18.

20.

Part No.

530-035203

530-035339

530-035164

530-035166

530-035172

530-035027

530-035106

530-038724

530-035016

530-035031

530-035028

530-035162

530-035163

530-035165

530-035014

530-035023

530-038722

530-03_723

530-035167

530-035161

530-035173

Description

' Idle Speed Adj. Screw

Idle Speed Adj. Spring

Fuet Pump Gasket

Fuel Pump Diaphragm

Fuel Inlet Screen WT-3

Fuel Inlet Screen WT20t247

tnret Needle Valve

Metering Lever Spring

Metering Lever Pin Screw

Metedng Lever

Metering Lever Pin

Welch Plug-5/16 Dia.

Welch Plug-l/4 Dia.

Metering Diaphragm Gasket

Metering Diaphragm

Low Speed Mixture Needle

Spdng

Low Speed Mixture Needle

High Speed Mixture Needle

High Speed Mixture NeedJe

Spring

Carb, Repair Kit

(Incl. 3-14)

Carb. Gasket/Diaphragm

(incl. 3, 4, 13, & 14))

........ i H

NOTES

-32 "

NOTES

- 33 -

NOTES

- 34 -

................................................. i .i iiii ..................i

TABLE OF CONTENTS

i i i iiir iiiiiiii IIII I iii

Safety Rules .................................................................. 2

Product Specifications ................................................... 5

Customer Responsibilities ............................................ 18

Warranty ........................................................................ 5

Accessories .................................................................. 35

Assembly ....................................................................... 7

Operation ....................................................................... 9

Service and Adjustments .............................................. 23

Storage ......................................................................... 27

Trouble Shooting .......................................................... 28

Repair Parts Ordering/Service ....................... Back Cover

i i .ll .i INDEX

Accessories .................................................................. 35

Adjusting Screw ....... :.................................................... 7

Air Filter ............ :........................................................... 21

Assembly ........................................................................ 7

Bar and Chain Oil ......................................................... 16

Bucking ......................................................................... 14

Carburetor Adjustments ............................................... 25

Chain Oiler ................................................................... 10

Chain Sharpening ........................................................ 19

Customer Responsibilities ............................................ 18

Spark Plug ................................................................. 21

Cutting Methods ........................................................... 10

Engine

Fuel/Oil ...................................................................... 16

Spark Plug ................................................................. 21

Starting ...................................................................... 17

Storage ...................................................................... 27

Fuel Filter ..................................................................... 22

Fueling .......................................................................... 16

Guide Bar Lubrication ...................... ......... _.................. 19

Hardware Contents ........................................................ 6

Know Your Chain Saw ................................................... 9

Limbing ......................................................................... 15

Maintenance Schedule ................................................. 18

Model Number ................................................................ 5

Muffler .......................................................................... 22

Operation .............................................................. ,...., ..... 9

Ordering Repair Parts .................................... Back Cover

Pruning ......................................................................... 15

Repair Parts List ........................................................... 29

Service and Adjustments .............................................. 23

Spa rk Arrestor "Screen ............................................... _..22

Specifications ................................................................. 5

Starter Rope ....................................... :......................... 23

Starting ......................... .-............................................... 17

Storage ......................................................................... 27

Tree 'Felling.............................................................. ,_.12

Trouble Shooting .......................................................... 28

Warranty ......................................................................... 5

ii i iii i,iiiiiiiiii i i i ,

ACCESSORIES

i iii ill ll,lll i ,ll,. im i...ll.i i

These accessories and attachments were available when the unit was originally purchased. They are also available at

most 'Sears retail outlets and service centers. Most Sears stores can order these items for you when you provide the

model number of your unit.

PERFORMANCE

Spark Plug 2-cycle

Engine Oil

3.2 OZ.

807-

16OZ.

Air Filter

0Bar Oil

lqt.

1gal.

MAINTENANCE

Carrying Guide Bar Safety Chain

Goggles

Hearing

Protection

Chain

Sharpener

- 35 -

Model No.

358.352380 *

358.356180

358.356230

A Nlty assembled unit

IF YOU NEED REPAIR

SERVICE OR PARTS:

REPAIR SERVICE

1-800-4-REPAIR

(1-800-473-7247)

ORDERING PARTS

1-800-FON-PART

(1,800-366-7278)

CUSTOMER

ASSISTANCE

1-800-235-5878

HOURS (CST)

Mort+ - Sat. 7 a,m. - 7 p,m.

Sun. 10 a.m. -7 p+m.

CRRFTSMRN®

2.3 cu. in./38cc 2-CYCLE

1"DE

GASOLINE CHAIN

Each Gasoline Chain Saw has its own model number. The model

number for your unit wilt be found on a decal attached to the unit.

All parts listed herein may be ordered from any Sears, Roebuck

and Co. Service Centers and most Retail Stores.

WHEN ORDERING REPAIR PARTS, ALWAYS GIVE THE

FOLLOWING INFORMATION

.PRODUCT - "GASOLINE CHAIN SAW"

-MODEL NUMBER- 358.352380

358.356180

358.356230

• PART NUMBER

•PART DESCRIPTION

Your Sears Merchandise has added value wP_enyou consider that

Sears has service units nationwide staffed with Sears trained tech-

nicians.., professional technicians specifically trained on Sears

products, having the parts, tools and equipment to insure that we

meet our pledge to you, we service what we sell.

Sears, Roebuck and Co., Hoffman Estates, IL 60179 U.S.A.

Craftsman 358352380 User Manual 1994 CHAIN SAW Manuals And Guides L0709416

CRAFTSMAN Chainsaw, Gas Manual L0709416 CRAFTSMAN Chainsaw, Gas Owner's Manual, CRAFTSMAN Chainsaw, Gas installation guides

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