Disassembly of Input Shaft Assembly

1. MEASURE THIRD AND FOURTH GEAR THRUST CLEARANCE
Using a feeler gauge, measure the thrust clearance.
Standard clearance:
3rd gear 0.10 - 0.35 mm (0.0039 - 0.0138 in.)
4th gear 0.10 - 0.55 mm (0.0039 - 0.0217 in.)
Maximum clearance:
3rd gear 0.40 mm (0.0157 in.)
4th gear 0.60 mm (0.0236 in.)




2. CHECK OIL CLEARANCE OF THIRD AND FOURTH GEAR
Using dial indicator, measure the oil clearance between the gear and shaft.
Standard clearance:
3rd gear 0.009 - 0.053 mm (0.0004 - 0.0020 in.)
4th gear 0.009 - 0.051 mm (0.0004 - 0.0020 in.)
Maximum clearance: 0.080 mm (0.0031 in.)
If clearance exceeds the limit, replace the gear, needle roller bearing or shaft.




3. REMOVE SNAP RING
Using two screwdrivers and a hammer, tap out the snap ring.




4. REMOVE INPUT SHAFT REAR BEARING AND FOURTH GEAR
Using SST and a press, remove the input shaft rear bearing.
SST 09950-00020
5. REMOVE NEEDLE ROLLER BEARINGS, SPACER AND SYNCHRONIZER RING




6. REMOVE SNAP RING
Using two screwdrivers and a hammer, tap out the snap ring.




7. REMOVE NO.2 CLUTCH HUB ASSEMBLY, SYNCHRONIZER RING AND THIRD GEAR
Using a press, remove No.2 hub sleeve, 3rd gear, synchronizer ring and needle roller bearings.
8. REMOVE NEEDLE ROLLER BEARING




9. REMOVE INPUT SHAFT FRONT BEARING INNER RACE
Using SST and a press, remove the inner race.
SST 09950-00020