Isuzu Trooper 1999 Workshop Manual page 1582

5. Using a screwdriver and hammer, install the snap
ring.
NOTE: Be careful not to damage the bearing surface.
6. Check that the gear rotates smoothly.
7. Using a dial indicator, measure the 2nd gear
thrust clearance.
Standard: 0.10 – 0.25mm (0.004 – 0.010 in)
12. Install the 1st gear.
MANUAL TRANSMISSION
1. Install the following parts:
1. 1st gear bearing spacer (4).
2. 1st gear needle roller bearing (3).
3. Synchronizer assembly (2).
4. 1st gear (1).
NOTE:
f Align the projection of inner ring with hub No.1 slots.
f Check that the gear rotates smoothly.
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2. Install the 1st gear thrust washer pin and 1st gear
thrust washer to the mainshaft.
NOTE: Align the straight pin with the thrust washer slot.
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7B–43
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