- Electric Power Generation:
- C27 PET GEN SET (S/N: EGG1-UP; R8W1-UP)
- Generator Set:
- C27 GEN SET (S/N: DWB1-UP; T4Z1-UP)
- Petroleum Power Train Package:
- TH48-E70-C27I (S/N: PKZ1-UP)
Description of Change: New engine software is now used on the machines that are listed above. The new engine software overcomes the issue of status warning lamp associated with the EMCP 4 control panel, and allows the status warning lamp to function properly.
Adaptable To: The new Engine Software part number is listed in Table 1.
| New Engine Software | |||
|---|---|---|---|
| Qty | New Part Number | Description | Former Part Number |
| 1 | 364-3516 | Engine Ratings Electronic Software Gp | - |
| 1 | 385-4453 | Engine Ratings Electronic Software Gp | - |
| 1 | 416-4612 | Engine Ratings Electronic Software Gp | 345-9196 |
| 1 | 416-4613 | Engine Ratings Electronic Software Gp | 345-9195 |
| 1 | 416-4614 | Engine Ratings Electronic Software Gp | 345-9194 |
| 1 | 416-5245 | Engine Ratings Electronic Software Gp | 385-9198 |
| 1 | 416-5246 | Engine Ratings Electronic Software Gp | 385-9200 |
| 1 | 416-8218 | Engine Ratings Electronic Software Gp | 319-7907 |
| 1 | 417-2436 | Engine Ratings Electronic Software Gp | 364-9691 |
Note: The new software is available in the form of a flash file through Caterpillar Service Information System (SIS). Go to SIS Web to make sure that the new flash file part number is still the latest flash file part number. A newer flash file part number may be available. SIS Web only displays the latest available flash file.The new engine software is adaptable to and is effective in production with the serial numbers that are listed in Table 2.
| New Engine Software | ||
|---|---|---|
| Sales Model | Adaptable Serial Numbers | Effective Serial Numbers |
| C27 GEN SET | S/N:DWB1-3176 | S/N:DWB3177-UP |
| S/N:T4Z1-236 | S/N:T4Z237-UP | |
| TH48-E70-C27I | S/N:PKZ1 | S/N:PKZ2-UP |
| C27 PET GEN SET | S/N:EGG1 | S/N:EGG2-UP |
| S/N:R8W1-101 | S/N:R8W102-UP | |