## Manual Transmission

#### Countershaft Bearing Replacement

13-40

Mainshaft Thrust Clearance Adjustment

Special Tools Required

- Adjustable bearing puller, 25 - 40 mm, 07736-A01000B
- Driver 07749-0010000
- Attachment, 52 x 55 mm 07746-0010400

1. Remove the needle bearing using the special tool, then remove the oil guide plate (C).

1. 3/8" -16

   SLIDE HAMMER

   (commercially available)

2. Position the oil guide plate (C) and new needle bearing (A) in the bore of the clutch housing (B).

Special Tools Required

- Mainshaft base 07GAJ-PG20130
- Base collar 07GAJ-PG20120
- Mainshaft holder 07GAJ-PG20110

1. Remove the 72 mm shim (A) and oil guide plate (M) from the transmission housing (B).

2. Install the 3rd/4th synchro hub (A), the spacer collar (B), the 5th synchro hub (C), the spacer (D) and ball bearing (E) on the mainshaft (F), then install the assembled mainshaft in the transmission housing (G).

3. Install the washer (H) on the mainshaft.
4. Measure distance 1 between the end of the transmission housing and washer with a straight edge and vernier caliper. Measure at three locations and average the reading.