Kubota WSM STV32 Workshop Manual page 267

STV32 · STV36 · STV40, WSM
Clearance between Differential Pinion Shaft and Differential
Pinion
1. Measure the pinion shaft O.D..
2. Measure the differential pinion I.D. and calculate the
clearance.
3. If the clearance exceeds the allowable limit, replace faulty
parts.
Factory spec.
Clearance between
pinion shaft and
differential pinion
Allowable limit
Differentail Pinion shaft
Factory spec.
O.D.
Differential pinion I.D. Factory spec.
Backlash between Differential Pinion and Differential Side Gear
1. Set a dial gauge (lever type) on a tooth of the differential
pinion.
2. Fix the differential side gear and move the differential pinion to
measure the backlash.
3. If the measurement exceeds the factory specifications, adjust
with the differential side gears shims and differential pinion
gear shims.
Backlash between
differential pinion and Factory spec.
differential side gear
(Reference)
A Thickness of differential side gear shims:
0.8 mm (0.031 in.)
1.0 mm (0.039 in.)
1.2 mm (0.047 in.)
1.4 mm (0.055 in.)
1.6 mm (0.063 in.)
A Thickness of differential pinion gear shims:
0.8 mm (0.031 in.)
1.0 mm (0.039 in.)
1.2 mm (0.047 in.)
6-S11
FRONT AXLE
0.048 to 0.084 mm
0.0019 to 0.0033 in.
0.20 mm
0.0079 in.
10.966 to 10.984 mm
0.4317 to 0.4324 in.
11.032 to 11.050 mm
0.4343 to 0.4350 in.
0000007636E
0.1 to 0.3 mm
0.004 to 0.012 in.
0000007637E
KiSC issued 04, 2006 A