Ryobi Outdoor RY52001, RY52001A manual Idle Speed Adjustment, Idle Speed Screw

Page 17

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

STOP

Fig. 25

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

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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 Engine Switch Product SpecificationsChain Oiler Tank CAP Starter Grip BAR Coupler Knob Chain Scabbard Trimmer AttachmentAssembly 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 BladeStarting and Stopping Position for StartingTo Stop the Engine Primer Bulb Starter GripGeneral 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 WarrantyMANUFACTURER’S Warranty Coverage AIR Filter Assy Emissions Maintenance Schedule and Warranted Parts ListCarburetor Assy Fuel Tank AssyCalifornia Proposition Service Model NO. and Serial no

RY52001, RY52001A specifications

The Ryobi Outdoor RY52001 and RY52001A models represent the latest in innovative outdoor power equipment, designed for both homeowners and landscaping professionals seeking a reliable, efficient, and powerful tool for their yard care needs. These products exemplify Ryobi's commitment to providing cutting-edge technologies and exceptional user experiences.

One of the standout features of the Ryobi RY52001 and RY52001A is their powerful engine, which delivers robust performance for tackling various outdoor tasks. The 50cc 2-cycle engine provides ample power for cutting through thick grass, weeds, and brush, facilitating efficient yard maintenance. Users appreciate the lightweight design of the equipment, which enhances maneuverability and reduces fatigue during extended use.

These models come equipped with advanced starting technologies that simplify operation. The Ryobi Easy Start System minimizes resistance in the starting cord, making it easier to start the engine with minimal effort. This feature is particularly valuable for users who may struggle with traditional pull-start mechanisms, ensuring that more time can be spent on the job rather than wrestling with equipment.

Another noteworthy characteristic of the RY52001 and RY52001A is their versatility. These models are designed for multifaceted applications, including trimming, edging, and clearing debris. The adjustable cutting head allows for precise control, enabling users to navigate around obstacles and achieve a neat and clean finish. The optional attachments expand functionality, offering capabilities such as tilling, blowing, or even cultivating, making this equipment suitable for a variety of outdoor chores.

Additionally, the ergonomically designed handles enhance comfort and user control. The anti-vibration technology built into the handles reduces fatigue, promoting longer usage without discomfort. The overall design is aimed at maximizing user efficiency while providing a pleasant working experience.

Safety is also a priority with the Ryobi RY52001 and RY52001A. Both models feature protective guards and safety switches to prevent accidental starts, ensuring that users can operate these powerful machines with peace of mind.

In conclusion, the Ryobi Outdoor RY52001 and RY52001A models showcase a blend of power, efficiency, and comfort, making them essential tools for outdoor maintenance. With their reliable engines, user-friendly features, and versatility, these models are well-suited for tackling various lawn care and landscaping tasks, meeting the needs of both novice users and seasoned professionals alike.
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