Ryobi 768r manual Line Installation, Winding the Existing Inner Reel

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MAINTENANCE AND REPAIR INSTRUCTIONS

LINE INSTALLATION

Always use genuine Ryobi 0.080 inch (2.03 mm.) replacement line. Larger line may make the engine overheat or fail.

WARNING: Never use metal-reinforced line, wire, or rope, etc.. These can break off and become a dangerous projectile.

There are two methods to replace the trimming line.

Wind the inner reel with new line

Install a prewound inner reel

NOTE: Replacement line Part # 610375, or a prewound reel, Part # 153577 can be purchased from your local authorized dealer.

Winding the Existing Inner Reel

1.Hold the outer spool with one hand and unscrew the Bump Knob™ counterclockwise (Fig. 21). Inspect the bolt inside the Bump Knob™ to make sure it moves freely. Replace the Bump Knob™ if dam- aged.

NOTE: A Bump Knob™, Part # 153066 can be purchased from your local authorized dealer.

Inner Reel

Bump Knob™

Fig. 21

2.Remove the inner reel from the outer spool (Fig. 22).

Outer Spool

Spring

Fig. 22

3. Remove spring from the inner reel (Fig. 22).

NOTE: An inner reel spring, Part # 610317 can be purchased from your local authorized dealer.

4.Use a clean cloth to clean the the inner reel, spring, shaft, and inner surface of the outer spool (Fig. 23).

Fig. 23

5.Check the indexing teeth on the innerreel and outer spool for wear (Fig. 24). If necessary, remove burrs or replace the reel and spool.

NOTE: A cutting attachment head assembly,

Part # 153700 can be purchased from your local authorized dealer.

Indexing Teeth

Fig. 24

6.Take approximately 25 feet (7.6 m) of new trimming line, loop it into two equal lengths. Insert each end of the line through one of the two holes in the inner reel (Fig. 25). Pull the line through the inner reel so that the loop is as small as possible.

NOTE: Always use the correct line length when installing

trimming line on the unit. The line may not release properly if the line is too long.

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Contents OPERATOR’S Manual Table of Contents IntroductionCalifornia Emission Regulations Spark ArrestorSymbol Meaning Safety Warnings for GAS TrimmersRules for Safe Operation Read ALL Instructions Before OperatingOther Safety Warnings Flail Head SafetySave These Instruction Safety and International Symbols Symbol Meaning Safety Alert SymbolFor Service INFORMATION, Call Unleaded FuelSharp Blade Choke Control HOT Surface WarningKeep Hands Away from Blades Know Your Unit Assembly Instructions Installing the HarnessAssembling the Flail Head Flail Head PartsInstalling the Flail Head Removing the Cutting AttachmentInstalling the Cutting Attachment Removing the Flail HeadOIL and Fuel Information OIL and Fuel Mixing InstructionsStarting Instructions STARTING/STOPPING InstructionsStopping Instructions Adjusting Trimming Line Length Operating InstructionsHolding the Trimmer Tips for Best Trimming ResultsMaintenance and Repair Instructions Maintenance ScheduleFrequency Maintenance Required Refer to Decorative TrimmingLine Installation Winding the Existing Inner ReelInstalling a Prewound Reel Cleaning the Air Filter AIR Filter MaintenanceRemoving the Air Filter/Muffler Cover Carburetor Adjustment Reinstalling the Airfilter/Muffler CoverClean Air Filter Adjust Idle Speed ScrewCleaning and Storage U S E TroubleshootingT I O N Specifications EngineOwners Warranty Responsibilities Manufacturers Warranty CoverageREV. a 11/98