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IDENTIFICATION OF SYMBOLS

WARNING!

This chain

saw can be dangerous! Care-

less or improper use can cause

serious or even fatal injury.

Read and understand the

instruction manual before

using the chain saw.

Always use two hands when operating the chain saw.

WARNING!

Contacting the guide bar tip with any object

should be avoided; tip contact may cause the guide bar to

move suddenly upward and backward, which may cause se-

rious injury.

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

XX_

Measured maximum kickback value without chain brake for the bar

and chain combination on the label.

Move ON/STOP switch to

the ON position.

Slowly press primer bulb

6 times.

Pull the starter rope

sharply 5 times with your

right hand.

Pull the starter rope sharply

with your right hand until

the engine starts.

Pull choke/fast idle lever

out to the full extent (to

the FULL CHOKE posi-

tion).

Push the choke/fast idle

lever in to the HALF

CHOKE position.

Starting Reminder

SAFETY RULES

WARNING:

Always disconnect

spark plug wire and place wire where it can-

not contact spark plug to prevent accidental

starting when setting up, transporting, ad-

justing 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.

PLAN AHEAD

S

Read this manual carefully until you com-

pletely understand and can follow all safety

rules, precautions, and operating instruc-

tions before attempting to use the unit.

S

Restrict the use of your saw to adult users

who understand and can follow safety

rules, precautions, and operating instruc-

tions found in this manual.

S

Wear protective gear. Always use steel-

toed safety footwear with non-slip soles;

snug-fitting clothing; safety chaps; heavy-

Summary of Contents for 576600401

Page 1: ...té Tout défaut de le faire pourrait entraîner des blessures graves Instruction Manual Manual de Instrucciones Manuel d Instructions McCulloch 9335 Harris Corners Charlotte NC 28269 ENGLISH ESPAÑOL FRANÇAIS For Occasional Use Only McCulloch 850 Matheson Blvd West Mississauga Ontario L5V 0B4 576600401 Rev 1 5 1 10 BRW Please do not return product to retailer Por favor no devuelva el producto al luga...

Page 2: ...fast idle lever out to the full extent to the FULL CHOKE posi tion Push the choke fast idle lever in to the HALF CHOKE position Starting Reminder SAFETY RULES WARNING Always disconnect spark plug wire and place wire where it can not contact spark plug to prevent accidental starting when setting up transporting ad justing or making repairs except carburetor adjustments Because a chain saw is a high...

Page 3: ...ing behind you guide bar covered with a scabbard MAINTAIN YOUR SAW IN GOOD WORKING ORDER S Have all chain saw service performed by a qualified service dealer with the exception of the items listed in the maintenance sec tionofthis manual Forexample ifimprop er tools are used to remove or hold the fly wheelwhen servicingthe clutch structural damage to the flywheel can occur and cause the flywheel t...

Page 4: ... chain sharp and properly tensioned A loose or dull chain can in crease the chance of kickback occurring Follow manufacturer s chain sharpening and maintenance instructions Check ten sion at regular intervals with the engine stopped never with the engine running Make sure the bar nuts are securely tight ened after tensioning the chain S Begin and continue cutting at full speed If the chain is movi...

Page 5: ...an be caused by allowing contact of the bar tip in the danger zone with any hard object Kickback can also be caused by pinching the saw chain along the top of the guide bar This action may push the guide bar rapidly back toward the op erator Either of these events may cause you to lose control of the saw which could result in serious injury or even death DO NOT RELY UPON ANY OF THE DEVICES BUILT I...

Page 6: ... aspark arrestingscreen If you operate a chain saw in a state or locale where such regulations exist you are legally responsible for maintaining the operating condition of these parts Failure to do so is a violation of the law Refer to the SERVICE section for maintenance of the spark arresting screen Failure to follow all Safety Rules and Precautions can result in serious injury If situations occu...

Page 7: ...rward and back ward as the screw is turned Clutch Cover Lower Hole Guide Bar Adjusting Pin 12 Install bar nuts and finger tighten only Once the chain is tensioned you will need to tighten bar nuts CHAIN TENSION Including units with chain already installed WARNING Wear protective gloves when handlingchain The chainis sharpand can cut you even when it is not moving NOTE When adjusting chain tension ...

Page 8: ...around the guide bar WARNING If the saw is operated with a loose chain the chain could jump off the guide bar and result in serious injury to the op erator and or damage the chain making it un usable If the chain jumps off the guide bar in spect each drive link for damage Damaged chain must be repaired or replaced OPERATION KNOW YOUR CHAIN SAW READ THIS INSTRUCTION MANUAL AND SAFETY RULES BEFORE O...

Page 9: ...nce 95 ml container of oil into 1 gallon 4 liters of gasoline to achieve the proper fuel mixture DO NOT USE automotive or marine oil These oils will cause engine damage When mixing fuel follow the instructions printed on the container Once oil is added to gasoline shake container momentarily to assure that the fuel is thoroughly mixed Always read and follow the safety rules relating to fuel be for...

Page 10: ...top pulling and immediately proceed to the next step 5 Push the choke fast idle lever in to the HALF CHOKE position OFF HALF CHOKE FAST IDLE LEVER FULL 6 Pull the starter rope sharply with your right hand until the engine starts 7 Allow the engine to run for approximate ly 30 seconds Then squeeze and re lease the throttle trigger to allow engine to return to idle speed STARTING A WARM ENGINE 1 Mov...

Page 11: ...lowing techniques to get the feel of us ing your saw before you begin a major sawing operation S Squeeze the throttle trigger and allow the engine to reach full speed before cutting S Begin cutting with the saw frame against the log S Keep the engine at full speed the entire time you are cutting S Allow thechaintocutfor you Exertonly light downward pressure If you force the cut damage to the bar c...

Page 12: ...l ing cut or movement in the upper branches S As tree starts to fall stop saw put it down and get away quickly on your planned re treat path S DO NOT cut down a partially fallen tree with your saw Be extremely cautious with partially fallen trees that may be poorly supported When a tree doesn t fall com pletely setthesaw asideandpull downthe tree with a cable winch block and tackle or tractor CUTT...

Page 13: ...t 2nd Cut LIMBING AND PRUNING WARNING 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 WARNING Neverclimb intoa treeto limb or prune Do not stand on ladders plat forms a log or inany positionwhich cancause you to lose your balance or ...

Page 14: ...or loose parts Before each use Inspect and Clean Bar Before each use Complete saw After each use Air filter Every 5 hours Chain brake Every 5 hours Spark arresting screen and muffler Every 25 hours Replace spark plug Yearly Replace fuel filter Yearly Hours of Operation Each hour of operation is approximately 2 tanks of fuel GENERAL RECOMMENDATIONS The warranty on this unit does not cover items tha...

Page 15: ... AND CLEAN UNIT AND DECALS S After each use inspect complete unit for loose or damaged parts Clean the unit and decals using a damp cloth with a mild deter gent S Wipe off unit with a clean dry cloth CHECK CHAIN BRAKE See CHAIN BRAKE in the OPERATION section CLEAN AIR FILTER CAUTION Donotcleanfilterin gasolineor other flammable solvent to avoid creating a fire hazard or producing harmful evaporati...

Page 16: ...ARNING Improper chain sharp ening techniques and or depth gauge mainte nance will increase the chance of kickback which can result in serious injury WARNING Wear protective gloves when handling chain The chain is sharp and can cut you even when it is not moving Conditions which indicate the need for chain sharpening S Reduction in size of wood chips The size of the wood chip will decrease as thech...

Page 17: ...ing idle too slow The idle speed screw is located in the area above the primer bulb and is labeled T S Turn idle screw T clockwise to increase engine speed S Turn idle screw T counterclockwise to decrease engine speed If you require further assistance or are unsure about performing this procedure contact your authorized service dealer or call our customer assistance help line at 1 800 554 6723 COO...

Page 18: ...OUBLE CAUSE REMEDY Engine will not start or will run only a few seconds after starting 1 Ignition switch off 2 Engine flooded 3 Fuel tank empty 4 Spark plug not firing 5 Fuel not reaching carburetor 1 Move ignition switch to ON 2 See Difficult Starting in 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...

Page 19: ...OU This is a limited warranty within the meaning of that term as defined in the Magnuson Moss Act of 1975 The policy of McCulloch is to continuously improve its products Therefore McCulloch reserves the right to change modify or dis continue models designs specifications and accessories of all products at any time without notice or obligation to any purchaser U S EPA CALIFORNIA ENVIRONMENT CANADA ...

Page 20: ...approved McCulloch servicing center CONSEQUENTIAL DAMAGES McCul loch may be liable for damages to other en gine components caused by the failure of a warranted partstill underwarranty WHATIS NOT COVERED All failures caused by abuse neglect or improper maintenance are not covered ADD ON OR MODIFIED PARTS Theuseofadd onor modifiedparts can be grounds for disallowing a warranty claim McCulloch is not...

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