Ryobi Outdoor RY52002 manual Idle Speed Adjustment, Idle Speed Screw

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MAINTENANCE

IDLE SPEED ADJUSTMENT

See Figure 25.

If the chain turns at idle, the idle speed screw needs ad- justing on your trimmer engine. Turn the idle speed screw counterclockwise to reduce the idle RPM and stop the chain movement. If the saw chain still moves at idle speed, contact a service dealer for adjustment and discontinue use until the repair is made.

WARNING:

The saw chain should never turn at idle. Turn the idle speed screw counterclockwise to reduce the idle RPM and stop the chain, or contact a service dealer for ad- justment and discontinue use until the repair is made. Serious personal injury may result from the saw chain turning at idle.

IDLE

SPEED SCREW

CHAIN OILER

See Figure 26.

nUse Premium Bar and Chain Oil. It is designed for chains and chain oilers and is formulated to perform over a wide temperature range with no dilution required.

nRemove the cap and carefully pour approximately 8 oz. of bar and chain oil into the chain oiler tank.

nReplace the cap and tighten securely.

nCheck and refill the chain oiler tank every time the engine is fueled.

NOTE: Do not use dirty, used or otherwise contaminated oils. Damage may occur to the oil pump, bar, or chain.

CHAIN OILER TANK

REPLACE

CAP

REMOVE

CAP

Fig. 26

Fig. 25

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Contents Save this Manual for Future Reference OPERATOR’S ManualIntroduction Table of ContentsRead ALL Instructions General Safety RulesSpecific Safety Rules for Pruner USE Specific Safety RulesSpecific Safety Rules for Trimmer USE RefuelingSymbol Name DESIGNATION/EXPLANATION SymbolsService Starter Grip Chain Oiler Tank CAP Engine Switch Product SpecificationsThrottle Trigger Coupler KnobAssembly FeaturesConnecting the Power Head to Installing the Shoulder StrapAttaching the J Barrier Handle Pruner AttachmentPremium Exact MIX Chain OilerFueling and Refueling See Figures 6 OperationPreparation for Pruner Cutting Operating the Trimmer Limbing and PruningSee Figures 8 MaximumTo Advance the Cutting Line Manually To Advance the Cutting LineCutting Tips Grass Deflector Line Trimming CUT-OFF BladeSee Figures 14 Position for StartingStarting and Stopping General Maintenance MaintenanceChain Tension See Figures 17See Figures 19 Replacing the BARChain BAR BAR NUT BAR NUT Chain Tensioning ScrewChain Oiler Tank Replace CAP Remove Idle Speed AdjustmentIdle Speed Screw See Figures 28 Chain MaintenanceHOW to Sharpen the Cutters NEW Prewound Spool Spool ReplacementSee Figures 32 Spool Retainer Spring Slots Eyelets String Head ShaftSee Figures 34 String ReplacementArrows on Spool Anchor Hole First String SlotReplacing and Cleaning AIR Filter Cleaning the Exhaust Port and MufflerSpark Arrestor Fuel CAPProblem Cause Remedy TroubleshootingLimited Warranty Statement WarrantyOWNER’S Warranty Responsibilities MANUFACTURER’S Warranty CoverageMaintenance Requirements CoverageThis Product WAS Manufactured with a Catalyst Muffler California Proposition Service Model NO. and Serial no