background image

17

SPARK PLUG

The spark plug should be replaced each

year to ensure the engine starts easier and

runs better. Ignition timing is fixed and non-

adjustable.

NOTE:

This spark ignition system complies

with the Canadian standard ICES--002.

1. Loosen 3 screws on cylinder cover.

2. Remove the cylinder cover.

3. Pull off the spark plug boot.

4. Remove spark plug from cylinder and

discard.

5. Replace with Champion RCJ--7Y spark

plug and tighten with a 3/4 inch socket

wrench. Tighten securely. Spark plug

gap should be 0.025 inches.

6. Reinstall the spark plug boot.

7. Reinstall the cylinder cover and 3 screws

Tighten securely.

Spark Plug Boot

COOLING SYSTEM

To keep the working temperature as low as

possible the machine is equipped with a

cooling system.

The cooling system consists of:

S

Air intake on the starter

S

Air guide plate

S

Fins on the flywheel

S

Cooling fins on the cylinder

S

Cylinder cover (directs cold air over the

cylinder)

Clean the cooling system with a brush after

each use, more often in demanding condi-

tions. A dirty or blocked cooling system re-

sults in the machine overheating which

causes damage to the piston and cylinder.

STORAGE

WARNING:

Perform the following

steps after each use:

S

Allow the engine to cool, and secure the

unit before storing or transporting.

S

Store chain saw and fuel in a well venti-

lated area where fuel vapors cannot reach

sparks or open flames from water heaters,

electric motors or switches, furnaces, etc.

S

Store chain saw with all guards in place

and position chain saw so that any sharp

object cannot accidentally cause injury.

S

Store chain saw well out of the reach of

children.

SEASONAL STORAGE

Prepare your unit for storage at the end of the

season or if it will not be used for 30 days or

more.

If your chain saw is to be stored for a period

of time:

S

Clean saw thoroughly before storage.

S

Store in a clean dry area.

S

Lightly oil external metal surfaces and

guide bar.

S

Oil the chain and wrap it in heavy paper or

cloth.

FUEL SYSTEM

Under FUELING ENGINE in the OPERA-

TION section of this manual, see message

labeled

IMPORTANT

regarding the use of

gasohol in your chain saw.

Fuel stabilizer is an acceptable alternative in

minimizing the formation of fuel gum depos-

its during storage. Add stabilizer to the gaso-

line in the fuel tank or fuel storage container.

Follow the mix instructions found on stabiliz-

er containers. Run engine at least 5 minutes

after adding stabilizer.

Poulan/WEED EATER 40:1, 2-cycle engine

oil (air cooled) is blended with fuel stabilizer.

If you do not use this oil, you can add a fuel

stabilizer to your fuel tank.

HELPFUL TIP

During storage of your gas/

oil mixture, the oil will sepa-

rate from the gas.

We recommend that you

shake the gas can weekly

to insure proper blending of

the gas and oil.

ENGINE

S

Remove spark plug and pour 1 teaspoon

of 40:1, 2-cycle engine oil (air cooled)

through the spark plug opening. Slowly

pull the starter rope 8 to 10 times to distrib-

ute oil.

S

Replace spark plug with new one of rec-

ommended type and heat range.

S

Clean air filter.

S

Check entire unit for loose screws, nuts,

and bolts. Replace any damaged, broken,

or worn parts.

S

At the beginning of the next season, use

only fresh fuel having the proper gasoline

to oil ratio.

OTHER

S

Do not store gasoline from one season to

another.

S

Replace your gasoline can if it starts to

rust.

Summary of Contents for 952802075

Page 1: ...ructions de s curit Tout d faut de le faire pourrait entra ner des blessures graves ENGLISH ESPA OL FRAN AIS R Poulan PRO 7349 Statesville Road Charlotte NC 28269 Poulan PRO 850 Matheson Blvd West Mis...

Page 2: ...e 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 spa...

Page 3: ...y 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 tio...

Page 4: ...hain 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 int...

Page 5: ...wing contact of the bar tip in the danger zone with any hard object Kickback canalsobecausedby pinchingthe saw chainalongthetopofthe guidebar This action may push the guide bar rapidly back toward the...

Page 6: ...ain 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 SER...

Page 7: ...t the saw frame and install the chain brake 11 Replace thechain brakenuts andtighten finger tight Once the chain is ten sioned youwillneedtotighten chainbra ke nuts CHAIN TENSION Including units with...

Page 8: ...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 SAW READ T...

Page 9: ...e oils will cause engine damage When mixing fuel follow instructions printed on container Once oil is added to gasoline shake container momentarily to assure that the fuel is thoroughly mixed Always r...

Page 10: ...HALF CHOKE position 5 Pull the starter rope quickly with your right hand until the engine starts 6 Allow the engine to run for approximately 30 seconds Then squeeze and release throttle trigger to all...

Page 11: ...n 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 cutt...

Page 12: ...r 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 c...

Page 13: ...port 2nd Cut 1st Cut 1st Cut 2nd Cut Using a support stand 1st Cut 2nd Cut LIMBING AND PRUNING WARNING Be alert for and guard against kickback Do not allow the moving chain to contact any other branch...

Page 14: ...sharpness Before each use For damaged parts Before each use For loose caps Before each use For loose fasteners Before each use For loose parts Before each use Inspect and Clean Bar Before each use Com...

Page 15: ...ve equipment and observe all safety precautions The chain must notmove atidle speed The carburetor has been carefully set at the factory Adjustments may be necessary if you notice any of the following...

Page 16: ...ght hand cutters Depth Gauge File File Holder Cutter 90 S Align the 25 file holder marks paral lelwith thebar andto thecenter ofthe chain Cutter Cutter 25 File Holder Line S Sharpen cutters on one sid...

Page 17: ...S Store chain saw well out of the reach of children SEASONAL STORAGE Prepareyour unitfor storageat theend ofthe season or if it will not be used for 30 days or more If your chain saw is to be stored f...

Page 18: ...an authorized service dealer 1 Air filter dirty 2 Spark plug fouled 3 Chain brake engaged 4 Carburetor requires adjustment Engine will not accelerate lacks power or dies under a load 1 Clean or repla...

Page 19: ...LY TO YOU This is a limited warranty within the meaning of that term as defined in the Magnuson Moss Act of 1975 The policy of Poulan PRO is to continuously improve its products Therefore Poulan PRO r...

Page 20: ...Poulan PRO servicing center CONSEQUENTIAL DAMAGES Poulan PRO may be liable for damages to other en gine components caused by the failure of a warranted partstill underwarranty WHATIS NOT COVERED All f...

Reviews: