Ryobi RY08554, RY09907 manual Troubleshooting, Problem Cause Remedy

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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 Screen earlier in this manual.

 

 

 

Engine overheats.

Insufficient lubricant in fuel mixture.

Mix fuel as described in starting

 

 

 

instructions­

.

 

 

 

 

 

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Contents Save this Manual for Future Reference OPERATOR’S ManualIntroduction Table of ContentsService General Safety RulesRefueling Specific Safety RulesSymbol Name Explanation SymbolsSymbol Signal Meaning Product Specifications FeaturesUpper handle ChokeSimple Start MotorThrottle Trigger See Figures 1a 1bPacking List AssemblyAssembling the Blower Tubes Grounding instructionsInstalling the vacuum bag InstalLING the Vacuum handleVacuum handle Vacuum handle knobs See Figures 5See Figures 7 Installing the vacuum tubesApplications OperationMixing the Fuel Premium Exact MIXSee Figures 9 Starting and StoppingOxygenated Fuels See Figures 11 Operating the BlowerCruise control Vacuum Operation MaintenanceGeneral Maintenance Cleaning the Exhaust PORT, Muffler and spark arrestor Cleaning the AIR Filter ScreenSpark Plug replacement Vacuum BAGProblem Cause Remedy TroubleshootingLimited Warranty Statement WarrantyMANUFACTURER’S Warranty Coverage Clean Every Replace Every Each Use Hours Every 25 Hours Emissions Parts Inspect Before Clean EveryIncludes Fuel FilterPage California Proposition Parts and Service