Mainshaft

Mainshaft Assembly

Remove or Disconnect

Figure 19- New Process 207 Transfer Case:

Figure 20- New Process 207 Transfer Case:

Figure 36- Drive Sprocket Bearing Removal:

Tools Required:

J-8092 Driver Handle
J-33829 Mainshaft Sprocket Bearing Remover

1. Speedometer gear (6).
2. Pump gear (5) from the mainshaft (1).
3. Synchronizer hub retaining snap ring (26) from the mainshaft.
4. Synchronizer hub (27) from the mainshaft.
- Tap the hub off with a brass hammer.
5. Drive sprocket (32).
6. Thrust washer (33).
7. Caged roller bearings (31) from the drive sprocket (32), using J-33826 and J-8092.
8. Synchronizer keys (28) from the synchronizer hub.
9. Retaining rings (29) from the synchronizer hub (27).

Install or Connect

Figure 19- New Process 207 Transfer Case:

Figure 20- New Process 207 Transfer Case:

Figure 38- Drive Sprocket Front Bearing Installation:

Figure 39- Drive Sprocket Rear Bearing Installation:

Tools Required:

J-33828 Front Drive Sprocket Bearing Installer
J-8092 Driver Handle

1. Front drive sprocket bearing (31) into the sprocket (32), using J-33828 and J-8092.
- Press the bearing until the tool bottoms out. The bearing should be flush with the front surface.
2. Rear drive sprocket bearings (31) into the sprocket (32), using J-33828 and J-8092.
- Reverse J-33828.
- Press the bearing into the sprocket until the tool bottoms out. The rear bearing should be recessed after installation.
3. Trust washer (33) on the mainshaft (1).
4. Drive sprocket (32) on the mainshaft.
5. Block ring (30) on the mainshaft.
6. Synchronizer assembly (27) on the mainshaft.
7. New snap ring (26) on the mainshaft.
8. Pump gear (5). Tap the gear with a soft hammer to seat it on the mainshaft.
9. Speedometer gear (6) on the mainshaft.