Ryobi 510r User Manual

510r4-Cycle Garden CultivatorOPERATOR’S MANUALFOR QUESTIONS, CALL 1-800-345-8746 in U.S. or 1-800-265-6778 in CANADAwww.ryobi.comIMPORTANT MANUAL DO N

OIL AND FUEL INFORMATION10STARTING/STOPPING INSTRUCTIONSUsing Fuel AdditivesThe use of fuel additives, such as STA-BIL®GasStabilizer or an equivalent,

6. Stand between the handlebars and support the unitby placing your left foot on the wheel bracketassembly and gripping the handlebar grip with yourri

OPERATING INSTRUCTIONS12Transporting the UnitWARNING: To prevent serious personalinjury, always stop the engine when operation is delayed or when tran

MAINTENANCE AND REPAIR INSTRUCTIONS13Clevis Pin ClipFelt CushionClevis PinNOTE: Some maintenance procedures may require special tools or skills. If yo

MAINTENANCE AND REPAIR INSTRUCTIONS14CHECKING THE OIL LEVELCAUTION: To prevent extensive engine wearand damage to the unit, always maintain theproper

MAINTENANCE AND REPAIR INSTRUCTIONS15Fig. 21Fill LevelAIR FILTER MAINTENANCECleaning the Air FilterWARNING: To avoid serious personal injury,always tu

MAINTENANCE AND REPAIR INSTRUCTIONS16Remove ScrewsFig. 27Engine Cover2. Remove the two (2) screws on top of the enginecover with a phillips screwdrive

MAINTENANCE AND REPAIR INSTRUCTIONS174. Disconnect the spark plug wire.5. Clean dirt from around the spark plug. Remove thespark plug from the cylinde

MAINTENANCE AND REPAIR INSTRUCTIONS18ACCESSORIES/REPLACEMENT PARTS4-Cycle Oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181786Oil Fil

Fig. 35Fig. 36CLEANING AND STORAGE19CLEANING THE UNITWARNING: To avoid serious personal injury, always turn the unit off and allow it to cool before y

THANK YOUThank you for buying this quality product. This modernoutdoor power tool will provide many hours of usefulservice. You will find it to be a g

CAUSE ACTIONIgnition switch is OFF Turn switch to ONEmpty fuel tank Fill fuel tankPrimer bulb wasn't pressed enough Press primer bulb fully and s

SPECIFICATIONS21Engine Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

NOTES22

23The California Air Resources Board and RyobiOutdoor Products (ROP), are pleased to explain theemission control system warranty on your 2000 andlater

ALL IMPLIED WARRANTIES ARE LIMITED IN DURATION TO THE TWO (2) YEAR WARRANTY PERIOD OR NINETY (90) DAYS FOR PRODUCTSUSED FOR ANY COMMERCIAL PURPOSE. AC

3CALIFORNIA EMISSION REGULATIONSWARNINGNOTE: For users on U.S. Forest Land and in the states of California, Maine, Oregon and Washington. All U.S. For

RULES FOR SAFE OPERATION4DANGER: Failure to obey a safety warningwill result in serious injury to yourself or toothers. Always follow the safety preca

RULES FOR SAFE OPERATION5• Avoid accidental starting. Be in the starting positionwhenever pulling the starter rope. The operator andunit must be in a

SYMBOL MEANING• KEEP BYSTANDERS AWAYWARNING:Keep all bystanders, especially children and pets, at least 50 feet (15 m) from the operating area. • PRIM

RULES FOR SAFE OPERATION7KNOW YOUR UNITTine GuardTinesGearboxPrimer BulbChoke ControlMuffler CoverSparkPlugMufflerFuel CapOn/Off StopControlSTOP/OFF (

INSTALLING THE WHEEL BRACKET ASSEMBLYWARNING: To avoid injury from the tines,wear heavy gloves and a long sleeve shirtwhen installing the wheel bracke

OIL AND FUEL INFORMATION9RECOMMENDED OIL TYPEUsing the proper type and weight of oil in thecrankcase is extremely important. Check theoil before each