- Off-Highway Truck:
- 797 (S/N: 5YW1-UP)
- 797B (S/N: JSM1-UP)
Description of Change: An improved power train cooler lines group is now used on the machines listed above that have been retrofit with C175-20 engine. The improved cooler lines group has new elbow and manifold which provide robust connection and extended service life.
For additional retrofit information refer to Disassembly and Assembly, UENR2279, "797 and 797B Off-Highway Truck C175-20 Engine Retrofit Procedure".
Adaptable To:
| New Parts List | |||
| Item | Quantity | Part | Description |
| 1 | 1 | 292-2195 | Elbow |
| 2 | 1 | 292-0996 | Manifold |
| 3 | 4 | 7X-2558 | Bolt |
| 4 | 4 | 8T-1447 | Bolt |
| 5 | 1 | 1N-5998 | Plug |
| 6 | 1 | 238-5086 | O-Ring Seal |
| 7 | 2 | 6V-5656 | O-Ring Seal |
| 8 | 1 | 360-3692 | Plug |
| 9 | 1 | 214-7568 | O-Ring Seal |
 | |
| Illustration 1 | g03831197 |
Power train cooler lines group | |
New 292-2195 Elbow (1) and 292-0996 Manifold (2) replaces the former 286-4893 Tube As and 1P-4585 Half Flange in the 283-1966 Power Train Cooler Lines Gp .
Install new elbow (1) and manifold (2) in power train cooler lines group along with components listed in Table 2.
New elbow (1) and manifold (2) are adaptable to machines and effective in production with machines listed in Table 2.
| Sales Model | Adaptable to Machines | Effective in Production with Machines |
| 797 | S/N:5YW1-UP | - |
| 797B | S/N:JSM1-UP | - |