Isuzu 2000 Trooper UX, Workshop Manual

Page: 1704 / 2150

MANUAL TRANSMISSION 7B–35
3. Reverse block ring set.
1. Using a thickness gauge, measure the clearance
between the counter 5th gear spline piece and
reverse block ring.
Standard: 0.7 – 1.7 mm (0.028 – 0.067 in)
226RW084
4. Reverse idle gear and reverse idle gear shaft.
1. Mount the reverse idle gear and reverse idle gear
shaft in a vise.
2. Using a dial indicator, measure the reverse idle
gear radial clearance.
Standard: 0.040 – 0.082 mm (0.0016 – 0.0032 in)
226RW083
3. If the clearance exceeds the maximum, measure
the gear inside diameter and shaft diameter.
Standard
Shaft Diameter: 23.979 – 24.000 mm
(0.94405 – 0.94488 in)
Gear Diameter: 24.040 – 24.061 mm
(0.94645 – 0.94728 in)
226RW082
5. Reverse shift arm No.2 thrust clearance.
1. Using a thickness gauge, measure the clearance
between the reverse idle gear and shift arm No.2.
Standard: 0.05 – 0.35 mm (0.002 – 0.014 in)
226RW081