Yamaha YZ250F(W) Owner's Service Manual page 576

SWINGARM
EC573000
REMOVAL POINTS
Cap
1. Remove:
• Left cap 1
NOTE:
Remove with a slotted-head screwdriver
inserted under the mark a on the left cap.
EC573200
Bearing
1. Remove:
• Bearing 1
NOTE:
Remove the bearing by pressing its outer race.
INSPECTION
Wash the bearings, bushings and collars in a
solvent.
Swingarm
1. Inspect:
• Bearing 1
• Bushing 2
Free play exists/unsmooth revolution/rust
→ Replace bearing and bushing as a set.
2. Inspect:
• Oil seal 3
Damage → Replace.
Relay arm
1. Inspect:
• Bearing 1
• Collar 2
Free play exists/unsmooth revolution/rust
→ Replace bearing and collar as a set.
2. Inspect:
• Oil seal 3
Damage → Replace.
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CHAS