- Wheel Loader:
- 993K (S/N: Z4D1-UP; Z4Z1-UP)
- 994H (S/N: DWC1-UP)
Description of Change: A new filter housing is now used on the machines listed above. The new housing has a center tube with left-hand threads and incorporated thread adhesive which secures the tube tight in the housing.
Adaptable To:
| New Parts List | |||
| Item | Quantity | Part Number | Description |
| 1 | 1 | 428-8649 | Filter Housing As |
| 2 | 1 | 389-1088 | Oil Filter Element As |
 | |
| Illustration 1 | g03678363 |
(A) Center tube | |
Replaces the former 354-3104 Filter Housing As with the new 428-8649 Filter Housing As (1) in the oil filter group.
Replaces the former 348-7515 Oil Filter Element As with the new 389-1088 Oil Filter Element As (2) in the filter housing assembly.
Note: Use new 428-8649 Filter Housing As when replacing the 348-7515 Oil Filter Element As. Use only 389-1088 Oil Filter Element As after every subsequent element changes.The new 428-8649 Filter Housing As is adaptable to machines and effective in production with machines that are listed in Table 2.
| Sales Model | Adaptable to Machines | Effective in Production with Machines |
| 993K | S/N:Z4D1-287 | S/N:Z4D288-UP |
| 993K2 | S/N:Z4Z1-389 | S/N:Z4Z390-UP |
| 994H | S/N:DWC1-386 | S/N:DWC387-UP |