– 45 –
DRIV
REAR CONSTANT VELOCITY JOINTS, FINAL DRIVE
GEAR AND DRIVE SHAFT
4. Measure:
• gear lash
Gently rotate the gear coupling from
engagement to engagement
.
NOTE:
• Secure the gear case with the ring gear bear-
ing housing side facing down.
• Measure the gear lash at four positions.
Rotate the shaft 90° each time.
Final gear lash
0.1 ~ 0.2 mm (0.004 ~ 0.008 in)
Final gear lash adjustment
1. Remove:
• bearing housing
1
• ring gear shim
2
• ring gear
3
1
2
3
2. Adjust:
• gear lash
▼▼▼
▼
▼ ▼▼▼
▼
▼ ▼▼▼
▼
▼ ▼▼▼
▼
▼ ▼▼▼
▼
▼ ▼▼▼
▼
▼▼▼
a. Select suitable shim and thrust washer
using the following chart.
▲▲▲
▲
▲ ▲▲▲
▲
▲ ▲▲▲
▲
▲ ▲▲▲
▲
▲ ▲▲▲
▲
▲ ▲▲▲
▲
▲▲▲
Too little gear
lash
Reduce shim thick-
ness.
Too large gear
lash
Increase shim thick-
ness.
Ring gear shim
Thickness (mm)
0.25
0.30
0.35
0.40
0.45
0.50
Содержание YFM45FAT
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