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model number 054-5757-2 | contact us: 1.866.523.5218

CONDITIONS WHICH REQUIRE CHAIN BAR MAINTENANCE:

• Saw cuts to one side or at an angle.

• Saw has to be forced through the cut.

• Inadequate supply of oil to the bar and chain.

Check the condition of the guide bar each time the chain is sharpened. A worn guide bar will

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After each use, with unit disconnected from power source, clean all sawdust from the guide bar

and sprocket hole.

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Replace the guide bar when the groove is worn, the guide bar is bent or cracked, or when

excess heating or burring of the rails occurs. If replacement is necessary, use only the guide

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REPLACING BAR AND CHAIN

Replace chain when cutters are too worn to sharpen or when chain stops. Only use

replacement chain noted in this manual.

Always include a new drive sprocket when replacing chain to maintain proper driving of chain.

Inspect guide bar before sharpening chain. A worn or damaged guide bar is unsafe. A worn or

damaged guide bar will damage the chain and will make cutting harder.

Fit the Bar Tensioning Plate tab (22) into the new bar by tightening the screw clockwise. The

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SHARPENING SAW CHAIN

WARNING:

Unplug chainsaw from power source before servicing. Severe injury or death could

occur from electric shock or body contact with moving chain.

Cutting edges on chain are sharp. Use protective gloves when handling chain.

When rail top is uneven, use a flat file to restore

square edges and sides.

Worn Groove Correct Groove

File Rail Edges

and Sides

Assembly

Yardworks 054-5757-2 User Manual

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