Craftsman 316.77237 User Manual

Page 14

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TROUBLESHOOTING

If further assistance is required, contact Sears or other authorized service dealer.

C A U S E

A C T I O N

Old fuel

Drain gas tank and add fresh fuel

Blade bound with grass

Stop the engine and clean the blade

Improper carburetor adjustment

Take to a Sears or other qualified service dealer for adjustment

Dirty air filter

Clean or replace the air filter

Plugged spark arrestor

Clean or replace spark arrestor

ENGINE WILL NOT START

ENGINE WILL NOT ACCELERATE

C A U S E

A C T I O N

Air filter is plugged

Replace or clean the air filter

Old fuel

Drain gas tank and add fresh fuel

Improper idle speed

Adjust idle speed

C A U S E

A C T I O N

Empty fuel tank

Fill fuel tank with new fuel

Primer bulb wasn't pressed enough

Press primer bulb fully and slowly 10 times

Old fuel

Drain gas tank and add fresh fuel

Fouled spark plug

Replace or clean the spark plug

Plugged spark arrestor

Clean or replace spark arrestor

C A U S E

A C T I O N

Old fuel

Drain gas tank and add fresh fuel

Fouled spark plug

Replace or clean the spark plug

Improper carburetor adjustment

Take to a Sears or other qualified service dealer for adjustment

Plugged spark arrestor

Clean or replace spark arrestor

Blade cutting depth too deep

Adjust blade cutting depth

ENGINE WILL NOT IDLE

C A U S E

A C T I O N

Blade bound with grass

Stop the engine and clean the blade

Drive belt loose

Adjust belt tension using tension wheel (p. 9, Adjust Belt Tension)

Drive belt broken

Replace belt

BLADE WILL NOT TURN

ENGINE LACKS POWER OR STALLS WHEN CUTTING

14

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