- Articulated Truck:
- 725 (S/N: AFX1-UP; B1L1-UP)
- 730 (S/N: AGF1-UP; B1M1-UP)
- 730 EJECTOR (S/N: B1W1-UP)
- 735 (S/N: AWR1-UP; B1N1-UP)
ReferenceSpecial Instruction, REHS2951, "Pinning the Dowels on the Hub for Locking the Differential"
Illustration 1 | g01254106 |
Typical example of a hub with dowels as part of the differential lock in the differential and bevel gear |
A full selection of dowels are available for servicing the hubs in the differential locks on the listed machines. Differential locks are present in the front axles, the center axles and the rear axles of the listed machines.
Illustration 2 | g01254107 |
A typical example of a hub |
The quantity and the size of dowels (1) and dowels (2) vary depending on the hub that is installed in the differential and bevel gear. Refer to Table 1 for the correct part numbers and quantities of dowels for each hub.
Required Parts for Pinning the Dowels in the Hub     | |||
---|---|---|---|
725 Articulated Truck 151-8268 Hub     |
|||
Item     | Part Number     | Description     | Qty     |
1     | 152-0809     | Dowel     | 6     |
2     | 151-8108     | Dowel     | 3     |
730 and 730 EJECTOR 735 (Center and Rear Axles) 151-8269 Hub     |
|||
Item     | Part Number     | Description     | Qty     |
1     | 152-0809     | Dowel     | 6     |
2     | 151-8108     | Dowel     | 3     |
735 (Front Axle) 151-8279 Hub     |
|||
Item     | Part Number     | Description     | Qty     |
1     | 2M-0401     | Dowel     | 7     |
2     | 151-8108     | Dowel     | 3     |
When you service the hub for the differential lock, it might not be necessary to replace the dowels. First, refer to the Special Instruction that is referenced in order to determine if the dowels need replacing and the correct procedure to install new dowels as well as secure old dowels in position.