Sprockets Inspection; Drive Chain Inspection - Yamaha YZ85( P) /LC Owner's Service Manual

SPROCKETS INSPECTION/

DRIVE CHAIN INSPECTION

SPROCKETS INSPECTION
1. Inspect:
Sprocket teeth a
Excessive wear
NOTE:
Replace the drive sprocket, rear wheel
sprocket and drive chain as a set.
5PA30480
EC369002
DRIVE CHAIN INSPECTION
1. Remove:
Master link clip
Joint 1
Drive chain 2
5PA30490
2. Clean:
Drive chain
Place it in kerosene, and brush off as much
dirt as possible. Then remove the chain
from the kerosene and dry the chain.
5PA30500
3. Measure:
Drive chain length (10 links) a
Out of limit
5PA30510
4. Check:
Drive chain stiffness a
Clean and oil the chain and hold as illus-
trated.
Stiff
5PA30520
3 - 22
INSP
ADJ
Replace.
Replace.
Drive chain length (10 links):
<Limit>: 122.1 mm (4.81 in)
Replace drive chain.