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 lubricant 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 earlier in this manual.

 

 

 

Engine overheats.

Insufficient lubricant in fuel mixture.

Mix fuel as described in starting

 

 

 

instructions.

 

 

 

 

12 - English

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Ryobi RY09056 manuel dutilisation Troubleshooting, Problem Cause Remedy