MANUAL TRANSMISSION AND DIFFERENTIAL(5MT) > Main Shaft Assembly for Dual-range

INSPECTION

Disassembled parts should be washed clean first and then inspected carefully.

1. Bearing

Replace the bearings in the following cases.

• The ball bearings, outer race, or inner race are damaged or rusted

• Bearing is worn

• The bearing does not turn smoothly or makes an abnormal noise when turned, even after applying gear oil

• When the bearing has other defects

2. Bushing (each gear)

Replace the bushing in following cases.

• Sliding surfaces are damaged or worn unevenly.

• Inner wall is severely worn

3. Gear

Replace gears in the following cases.

• Replace with a new gear the tooth surface is broken, damaged severely worn.

• Correct or replace if the cone that contacts the baulk ring is rough or damaged.

• Correct or replace if the inner surface or end face is damaged.

4. Baulk ring

Replace the ring in following cases:

• When the inner surface and end face are damaged.

• When the ring inner surface is excessively or partially worn down.

• If there are cracks or uneven wear at the contact surface of the synchronizer ring insertion section

5. Shifting insert key

Replace the insert if deformed, excessively worn or defective in any way.

6. Oil seal

Replace the oil seal if the lip is deformed, hardened, worn or defective in any way.

7. O-ring

Replace the O-ring if the sealing face is deformed, hardened, damaged, worn or defective in any way.

8. Gearshift mechanism

Repair or replace the gearshift mechanism if excessively worn, bent or defective in any way.