6-S17
MX5100, WSM
FRONT AXLE
(2) 4WD Type
Clearance between Differential Case (Differential Case Cover)
and Differential Side Gear
1. Measure the differential side gear O.D..
2. Measure the differential case bore I.D. and calculate the
clearance.
3. Measure the differential case cover bore I.D. and calculate the
clearance.
4. If the clearance exceeds the allowable limit, replace faulty parts.
W10182040
Clearance between 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.
W10183690
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.
(Reference)
• Thickness of adjusting shims
0.4 mm (0.016 in.) 1.0 mm (0.039 in.)
0.6 mm (0.024 in.) 1.2 mm (0.047 in.)
0.8 mm (0.031 in.)
• Tooth contact : More than 35 %
W10185110
Clearance between
differential case
(differential case cover)
and differential side gear
Factory spec.
0.040 to 0.123 mm
0.00157 to 0.00484 in.
Allowable limit
0.20 mm
0.0079 in.
Differential case bore
I.D.
Factory spec.
32.000 to 32.062 mm
1.25984 to 1.26228 in.
Differential case cover
bore I.D.
Factory spec.
32.000 to 32.062 mm
1.25984 to 1.26228 in.
Differential side gear
O.D.
Factory spec.
31.939 to 31.960 mm
1.25744 to 1.25827 in.
Clearance between
pinion shaft and
differential pinion
Factory spec.
0.064 to 0.100 mm
0.00252 to 0.00394 in.
Allowable limit
0.25 mm
0.0096 in.
Pinion shaft O.D. Factory spec.
13.950 to 13.968 mm
0.54921 to 0.54992 in.
Differential pinion I.D. Factory spec.
14.032 to 14.050 mm
0.55244 to 0.55315 in.
Backlash between
differential pinion and
differential side gear
Factory spec.
0.2 to 0.3 mm
0.008 to 0.012 in.
Allowable limit
0.4 mm
0.016 in.
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