TROUBLESHOOTING

ENGINE WILL NOT START

CAUSE

On/Off Switch is in OFF position Empty fuel tank

Primer bulb wasn't pressed enough Engine flooded

Old or improperly mixed fuel Fouled spark plug

ACTION

Turn On/Off Switch to ON

Fill fuel tank with properly mixed fuel Press primer bulb fully and slowly 5-7 times

Use starting procedure with choke lever in the RUN position

Drain gas tank / Add fresh fuel mixture Replace or clean the spark plug

ENGINE WILL NOT IDLE

CAUSE

ACTION

Air Filter is Plugged

Replace or clean the air filter

Old or improperly mixed fuel

Drain gas tank / Add fresh fuel mixture

Improper carburetor adjustment

Adjust per instruction Pg. 21

ENGINE WILL NOT ACCELERATE

CAUSE

ACTION

Old or improperly mixed fuel Improper carburetor adjustment

Cutting attachment bound with grass Dirty air filter

Drain gas tank / Add fresh fuel mixture

Take to an authorized service dealer for carburetor adjustment

Stop the engine and clean the cutting attachment Clean or replace the air filter

ENGINE LACKS POWER OR STALLS WHEN CUTTING

CAUSE

ACTION

Old or improperly mixed fuel Improper carburetor adjustment

Drain gas tank / Add fresh fuel mixture

Take to an authorized service dealer for carburetor adjustment

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Ryobi EJ101 specifications Troubleshooting, Cause Action