Usage:
| 02May2018 |
J578
L050
L120
L145
P050
T010
V21A
V21C
| Before/After (Limited distribution) | PRODUCT SUPPORT PROGRAM FOR REPLACING THE 315-1123 TWO AMP CIRCUIT BREAKER ON CERTAIN C4.4 GENERATOR SETS |
|
| 1420 4460 1404 | PS45866 |
|
| NOTE: | Caterpillar’s obligations under this Service Letter are subject to, and shall not apply in contravention of, the laws, rules, regulations, directives, ordinances, orders, or statutes of the United States, or of any other applicable jurisdiction, without recourse or liability with respect to Caterpillar. |
| NOTE: | This Program must be administered either before or after failure. In either case the decision whether to apply the Program is made by the dealer. When reporting the repair, use "PS45866" as the Part Number and "7755" as the Group Number. If administered before failure, use "56" as the Warranty Claim Description Code and "T" as the SIMS Description code. If administered after failure, use "96" as the Warranty Claim Description Code, and "Z" as the SIMS Description Code. |
| NOTE: | The information supplied in this service letter may not be valid after the termination date of this program. Do not perform the work outlined in this Service Letter after the termination date without first contacting your Caterpillar product analyst. |
TERMINATION DATE |
| 31May2019 |
PROBLEM
| The generator housing causes vibration which may cause the breaker to fail on certain C4.4 Generator Sets. |
AFFECTED PRODUCT
| Model | Identification Number |
| *******Group 1******* | |
| C4.4 | NRP00268-00269, 271-272, 277-280 |
| *******Group 2******* | |
| C4.4 | L1K01294-01295 |
| *******Group 3******* | |
| C4.4 | S1M06922, 6927, 6930-6931, 6962, 6964, 7040, 7047, 7077-7079, 7081, 7083-7084, 7087-7090, 7178, 7182-7184, 7202-7203, 7593-7594 |
PARTS NEEDED
Qty |
Part Number | Description |
| *******Group 1******* | ||
| 1 | 5521850 | WIRING GP-GENERA |
| In order to allow equitable parts availability to all participating dealers, please limit your initial parts order to not exceed 13% of dealership population. This is an initial order recommendation only, and the ultimate responsibility for ordering the total number of parts needed to satisfy the program lies with the dealer. |
||
| *******Group 2******* | ||
| 1 | 5521853 | WIRING GP-GENERA |
| In order to allow equitable parts availability to all participating dealers, please limit your initial parts order to not exceed 13% of dealership population. This is an initial order recommendation only, and the ultimate responsibility for ordering the total number of parts needed to satisfy the program lies with the dealer. |
||
| *******Group 3******* | ||
| 1 | 5521852 | WIRING GP-GENERA |
| In order to allow equitable parts availability to all participating dealers, please limit your initial parts order to not exceed 13% of dealership population. This is an initial order recommendation only, and the ultimate responsibility for ordering the total number of parts needed to satisfy the program lies with the dealer. |
||
ACTION REQUIRED
| Refer to the Safety Section of the Generator Set's Operation and Maintenance Manual prior to doing any work. Refer to the instructions contained with the generator wiring group to remove the existing plate, breaker, and harness and replace with the new fuse arrangement. |