- Off-Highway Truck/Tractor
- 789D (S/N: SPD1-77001; SHH1-322)
Description Of Change: The differential group is improved on the machines listed above. New thrust bearings and new bevel gears with an improved surface finish increases the service life of the differential group.
Adaptable To:
Required Parts | ||||
---|---|---|---|---|
Item | Qty | New Part Number | Part Name | Former Part Number (1) |
1 | 1 | Housing As | ||
2 | 2 | Thrust Bearing | ||
3 | 2 | Thrust Bearing Race | ||
4 | 2 | Bevel Gear | ||
5 | 4 | Pinion | ||
6 | 1 | Differential Housing As |
(1) | The former part number listed is for reference only and may differ. |
Illustration 1 | g06395435 |
(A) |
Illustration 2 | g06395440 |
Exploded view of ( 1) (2) (3) (4) (5) (6) |
Do not operate or work on this product unless you have read and understood the instruction and warnings in the relevant Operation and Maintenance Manuals and relevant service literature. Failure to follow the instructions or heed the warnings could result in injury or death. Proper care is your responsibility. |
New 453-2979 Thrust Bearing (2) and 453-2978 Thrust Bearing Race (3) replaces the former 7I-5876 Thrust Washer in 8W-9543 Differential Gp (A).
New 448-0727 Bevel Gear (4) replaces the former 335-3209 Bevel Gear in 8W-9543 Differential Gp (A).
New 569-2647 Pinion (5) replaces the former 5T-5185 Pinion in 8W-9543 Differential Gp (A).
New 570-2406 Differential Housing As (6) replaces the former 7I-5878 Differential Housing As in 8W-9543 Differential Gp (A).
Improved differential group (A) is adaptable to the machines within the listed serial numbers, and is effective in production with all the machines after the listed serial numbers.