Nissan and Datsun Workshop Service and Repair Manuals

3rd Input Gear: 0.23 - 0.43 mm (0.0091 - 0.0169 inch)
4th Input Gear: 0.25 - 0.55 mm (0.0098 - 0.0217 inch)
5th Input Gear: 0.23 - 0.48 mm (0.0091 - 0.0189 inch)

2. Remove input shaft rear bearing with Tool.

3. Remove 5th & reverse synchronizer and 5th input gear with Tool.

4. Remove thrust washer ring, thrust washers and 4th input gear.

5. Remove snap ring.