Ryobi 770rEB Troubleshooting, Engine Will Not Start, Engine Will Not Idle, C A U S E, A C T I O N

Models: 770rEB

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TROUBLESHOOTING

TROUBLESHOOTING

ENGINE WILL NOT START

C A U S E

On/Off Stop Control is in OFF position Empty fuel tank

Primer bulb wasn't pressed enough Engine flooded

Old or improperly mixed fuel

Fouled spark plug

A C T I O N

Turn On/Off Stop Control 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, Pg. 12

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

ENGINE WILL NOT IDLE

C A U S E

Air Filter is Plugged

Old or improperly mixed fuel

Improper carburetor adjustment

ENGINE WILL NOT ACCELERATE

C A U S E

Old or improperly mixed fuel

Improper carburetor adjustment

Cutting attachment bound with grass Dirty air filter

A C T I O N

Replace or clean the air filter

Drain gas tank / Add fresh fuel mixture Adjust per instruction Pg. 21

A C T I O N

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

C A U S E

Old or improperly mixed fuel Improper carburetor adjustment

A C T I O N

Drain gas tank / Add fresh fuel mixture

Take to an authorized service dealer for carburetor adjustment

CUTTING ATTACHMENT WILL NOT ADVANCE LINE

C A U S E

Cutting attachment bound with grass Cutting attachment out of line Inner reel bound up

Cutting head dirty

Line welded

Line twisted when refilled

Not enough line is exposed

A C T I O N

Stop the engine and clean cutting attachment Refill with new line

Replace the inner reel

Clean inner reel and outer spool

Disassemble, remove the welded section and rewind the line

Disassemble and rewind the line

Push the Bump Knob and pull out line until 4 inches (102 mm.) of line is outside of the cutting attachment

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Ryobi 770rEB manual Troubleshooting, Engine Will Not Start, Engine Will Not Idle, Engine Will Not Accelerate, C A U S E