## Manual Transmission

#### Synchro Ring and Gear Inspection (cont'd)

13-29

Input Shaft Bearing and Oil Seal Replacement

1. Inspect the two case halves for cracks, porosity, damaged mating surfaces, stripped bolt threads, or distortion. Replace the clutch housing if any of these conditions are present.

1. Inspect the condition of all needles, rollers and thrust bearings. Wash bearings thoroughly in cleaning solvent. Apply compressed air to bearings.

   NOTE: Do not allow the bearings to spin. Turn them slowly by hand. Spinning bearings may damage the rollers.

Lubricate bearings with a light oil and check them for roughness by slowly turning the race by hand.

Special Tools Required

- Sliding hammer 5-8840-0019-0 (J-23907)
- Needle bearing remover 5-8840-2409-0 (J-29369-1)
- Oil seal installer 5-8840-0026-0 (J-26540)
- Needle bearing installer 5-8840-7000-0

1. Remove the needle bearings (A), using the special tools.

1. Remove the input shaft oil seal.

1. Install the input shaft oil seal (A), using the special tool.

a a a