Yamaha WR250FM service manual Drive Chain Inspection

DRIVE CHAIN INSPECTION

INSP

ADJ

5.Check:

•Drive chain stiffness a

Clean and oil the drive chain and hold as

illustrated.

Stiff → Replace the drive chain.

6.Install:

• Chain joint 1 New

•O-ring 2

•Drive chain 3

NOTE:

When installing the drive chain, apply the lith- ium soap base grease on the chain joint and O-rings.

7. Install:

• Link plate 4 New

NOTE:

•Press the link plate onto the chain joint using a drive chain riveter 5.

•Rivet the end of the chain joint using a drive chain riveter.

•After riveting the chain joint, make sure its movement is smooth.

8.Lubricate:

• Drive chain

Drive chain lubricant: SAE 10W-30 motor oil or suitable chain lubricants

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