Input Shaft Disassembly

1. MEASURE 3RD AND 4TH GEAR THRUST CLEARANCE
Using a feeler gauge, measure the thrust clearance.

Standard clearance:
3rd gear: 0.10 - 0.45 mm (0.0039 - 0.0177 in.)
4th gear: 0.10 - 0.55 mm (0.0039 - 0.0217 in.)

Maximum clearance:
3rd gear: 0.50 mm (0.0197 in.)
4th gear: 0.60 mm (0.0236 in.)




2. CHECK 3RD AND 4TH GEAR RADIAL CLEARANCE
Using a dial indicator, measure the radial clearance between the gear and shaft.

Standard clearance:
3rd gear: 0.009 - 0.053 mm (0.0004 - 0.0021 in.)
4th gear: 0.009 - 0.051 mm (0.0004 - 0.0020 in.)

Maximum clearance:
3rd and 4th gear: 0.070 mm (0.0028 in.)

If clearance exceeds the limit, replace the gear, needle roller bearing or shaft.




3. REMOVE SNAP RING
Using 2 screwdrivers and a hammer, tap out the snap ring.
4. REMOVE RADIAL BALL BEARING AND 4TH GEAR
Using SST and a press, remove the radial bearing.
SST 09950-00020
5. REMOVE NEEDLE ROLLER BEARINGS, SPACER AND SYNCHRONIZER RING
6. REMOVE SNAP RING
Using 2 screwdrivers and a hammer, tap out the snap ring.




7. REMOVE NO.2 CLUTCH HUB ASSEMBLY, SYNCHRONIZER RINGS AND 3RD GEAR
Using a press, remove the No.2 hub sleeve, 3rd gear and synchronizer rings.
8. REMOVE NEEDLE ROLLER BEARINGS