6-55
SHAFT DRIVE
CHAS
NOTE:
NOTE:
EB707030
FINAL GEAR BACKLASH MEASUREMENT
1. Secure the final drive gear case in a vise or
a similar supporting device.
2. Remove:
S Drain plug
Drain the oil.
3. Install:
S Specified bolt
1
(into the drain plug hole)
4. Finger tighten the bolt until it holds the ring
gear.
Do not overtighten the bolt; just finger-tighten it.
5. Attach:
S Final gear backlash band
1
S Dial gauge
2
Final gear backlash band:
90890-01231
S Position mark
a
6. Measure:
S Final gear backlash
Gently rotate the final drive gear coupling
from engagement to engagement.
Over the specified limit Adjust.
Final gear backlash:
0.1 0.2 mm
Measure the final gear backlash at four posi-
tions. Rotate the final drive shaft 90_ each time.
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