3-24
SPROCKETS INSPECTION/DRIVE CHAIN INSPECTION
INSP
ADJ
EC368000
SPROCKETS INSPECTION
1. Inspect:
9
Sprocket teeth
a
Excessive wear
→
Replace.
NOTE:
Replace the drive, driven sprockets and drive
chain as a set.
NOTE:
9
While measuring the drive chain length push
down on the drive chain to increase its tension.
9
Measure the length between drive chain roller
1
and
y
as shown.
9
Perform this measurement at two or three dif-
ferent places.
2. Remove:
9
Master link clip
9
Joint
1
9
Drive chain
2
3. Clean:
9
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.
EC369002
DRIVE CHAIN INSPECTION
1. Measure:
9
Drive chain length (15 links)
a
Out of specification
→
Replace.
Drive chain length (15 links):
Limit: 242.9 mm (9.563 in)
1C3-9-30-3B 17/5/04 1:21 PM Page 12
Summary of Contents for YZ125(T)/T1
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