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Operation Manual

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BX25, RCK54(P)-23BX, RCK60B-23BX, LA240, BT601, WSM
TRANSAXLE
3TAAAABKP097 A
3TAAAABKP098A
3GFABAB3P098A
Clearance between Differential Case and Differential Side Gear
1.
Measure the differential side gear boss O.D. with
an
outside
micrometer.
2.
Measure the differential case I.D. with a cylinder gauge and
calculate the clearance.
3.
If the clearance exceeds the allowable limit, replace faulty parts.
Clearance between
Factory spec.
0.0500 to 0.151 mm
0.00197 to 0.00594 in.
differential case and
differential side gear
Allowable limit
0.30 mm
0.012 in.
Differential case
1.0.
Factory spec.
38.000 to 38.062 mm
1.4961 to 1.4985 in.
Differential side gear
0.0.
Factory spec.
37.911 to 37.950 mm
1.4926
to
1.4940 in.
W1029693
Clearance between Differential Pinion
Shaft
and Differential
Pinion
1.
Measure the differential pinion shaft O.D. with
an
outside
micrometer.
2.
Measure the differential pinion I.D. with a cylinder gauge, and
calculate the clearance.
3.
If the clearance exceeds the allowable limit, replace faulty parts.
Clearance between
Factory spec.
0.0800 to 0.122 mm
0.00315
to
0.00480 in.
differential pinion shaft
and differential pinion
Allowable limit
0.30mm
0.012 in.
Factory spec.
erential pinion shaft
Factory spec.
20.060 to 20.081 mm
0.78977 to 0.79059 in.
19.959 to 19.980 mm
0.78579 to 0.78661 in.
W1029832
Backlash between Differential Pinion and Differential Side Gear
1.
Secure the differential case with a vise.
2.
Set the dial indicator (lever type) with its finger
on
the tooth of the
differential side gear.
3.
Press differential pinion and side gear against the differential
case.
4.
Hold the differential pinion and move the differential side gear to
measure the backlash.
5.
If the backlash exceeds the allowable limit, adjust with differential
side gear shims.
Backlash between
Factory spec.
0.15toO.30mm
0.0059 to 0.011 in.
differential pinion and
differential side gear
Allowable limit
0.40 mm
0.016 in.
(Reference)
• Thickness
of
shims:
1.5 mm (0.059 in.), 1.6
mm
(0.063 in.), 1.7
mm
(0.067 in.)
W1029971
2-S44