Ryobi RY08552, RY09905 manual Troubleshooting, Problem, Cause, Remedy

Models: RY08552 RY09905

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TROUBLESHOOTING

TROUBLESHOOTING

IF THESE SOLUTIONS DO NOT SOLVE THE PROBLEM, CONTACT YOUR AUTHORIZED SERVICING DEALER.

Problem

 

Cause

 

Remedy

Engine fails to start

No fuel in tank

Fill tank.

 

 

Spark plug shorted or fouled

Replace spark plug.

 

Spark plug is broken (cracked

Replace spark plug.

 

porcelain­

or electrodes broken)

 

 

 

Ignition lead wire shorted, broken, or

Replace lead wire or attach to spark

 

disconnected from spark plug

plug.

 

 

Ignition inoperative

Contact authorized service center.

 

 

 

Engine hard to start

Water in gasoline or stale fuel mixture

Drain entire system and refill with fresh

 

 

 

fuel.

 

 

Too much oil in fuel mixture

Drain and refill with correct mixture.

 

Engine is under or over choked

Adjust choke as necessary.

 

Weak spark at spark plug

Contact authorized service center.

 

 

 

Engine lacks power

Air filter clogged

Clean air filter. Refer to Cleaning the

 

 

 

Air Filter Screen earlier in this manual.

 

 

 

Engine overheats

Insufficient oil in fuel mixture

Mix fuel as described in starting

 

 

 

instructions­

.

 

 

 

 

 

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Ryobi RY08552, RY09905 manual Troubleshooting, Problem, Cause, Remedy