Branson 2400 - Page 104

TRANSMISSION
KUKJE MACHINERY CO., LTD.
102
5. CHECKING, DISASSEMBLING AND SERVICING
< 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 an inside
micrometer, and calculate the clearance.
3. If the clearance exceeds the allowable limit,
replace faulty parts.
Factory
spec.
0.016 to 0.045 mm
0.0006 to 0.0018 in.
Clearance between
differential pinion shaft
and differential pinion
Allowable
limit
0.30 mm
0.0118 in.
Differential pinion I.D.
Factory
spec.
16.000 to 16.018 mm
0.6299 to 0.6306 in.
Differential pinion
shaft O.D.
Allowable
limit
15.973 to 15.984 mm
0.6289 to 0.6293 in.
< 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 in
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.
Factory spec.
0.1 to 0.3 mm
0.004 to 0.012 in.
Backlash between
differential pinion
and differential
side gear
Allowable limit
0.4 mm
0.016 in.
#. Thickness of shims : 0.8mm(0.0315 in.),
1.0mm(0.0394 in.), 1.2mm(0.0472 in.)