TROUBLESHOOTING

TROUBLESHOOTING

ENGINE WILL NOT START

C A U S E

Ignition switch is OFF

Empty fuel tank

Primer bulb wasn't pressed enough Engine flooded

Old Gasoline

Fouled spark plug

ENGINE WILL NOT IDLE

C A U S E

Air Filter is Plugged

Old Gasoline

Improper carburetor adjustment

ENGINE WILL NOT ACCELERATE

C A U S E

Old Gasoline

Improper carburetor adjustment

Cutting head bound with grass

Dirty air filter

Clogged Spark Arrestor Screen

A C T I O N

Turn switch to ON

Fill fuel tank

Press primer bulb fully and slowly 5-7 times

Use starting procedure with choke lever in the RUN position, Pg. 14

Drain fuel tank / Add fresh Gasoline

Replace or clean the spark plug

A C T I O N

Replace or clean the air filter

Drain fuel tank / Add fresh Gasoline

Adjust per instruction Pg. 22

A C T I O N

Drain gas tank / Add fresh Gasoline

Take to an authorized service dealer for carburetor adjustment

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

Clean or Replace. See Pg. 24

ENGINE LACKS POWER OR STALLS WHEN CUTTING

C A U S E

Old Gasoline

Improper carburetor adjustment

Clogged Spark Arrestor Screen

A C T I O N

Drain fuel tank / Add fresh Gasoline

Take to an authorized service dealer for carburetor adjustment

Clean or Replace. See Pg. 24

CUTTING HEAD WILL NOT ADVANCE LINE

C A U S E

Cutting head bound with grass

Cutting head 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

If further assistance is required, contact your authorized service dealer.

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Ryobi 890r manual Troubleshooting, Engine Will Not Start, Engine Will Not Idle, Engine Will Not Accelerate, C A U S E