Usage:
13Aug2014 |
After Failure Only | PRODUCT SUPPORT PROGRAM FOR REPLACING TURBOCHARGERS ON CERTAIN 3512C PETROLEUM ENGINES |
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1052 1053 1378 | PS52737 |
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 can only be administered after a failure occurs. The decision whether to apply the Program is made by the dealer. When reporting the repair, use "PS52737" as the Part Number and "7755" as the Group Number. Use "96" as the Warranty Claim Description Code and use "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 |
29Feb2016 |
PROBLEM
The existing turbochargers can fail on certain 3512C Petroleum Engines due to high bearing temperatures. If the existing turbochargers fail it could cause downstream failures in addition to unexpected downtime. |
AFFECTED PRODUCT
Model | Identification Number |
3512C | LLA00100-03182 |
PARTS NEEDED
Qty |
Part Number | Description |
4 | 0S1588 | BOLT |
8 | 2N2765 | BOLT-HEX FLG HD |
8 | 2N2766 | LOCKNUT |
4 | 4P4460 | GASKET |
2 | 4P7233 | GROMMET |
8 | 5M2894 | WASHER-HARD |
4 | 6V3917 | SEAL-O-RING |
2 | 6V6609 | SEAL-O-RING |
8 | 6V6753 | BOLT-HIGH TEMP |
2 | 8M0505 | ADAPTER-STR |
2 | 8T1887 | CLIP |
2 | 8T1888 | CLIP |
4 | 9S8752 | NUT-FULL |
2 | 20R3738 | TURBO GP-BASIC |
2 | 1215736 | GASKET-TURBO |
2 | 2473796 | GASKET |
1 | 3117792 | CORE AS-OCLR |
2 | 3321556 | BRACKET |
4 | 3419211 | GASKET |
1 | 4216546 | TUBE AS-WATER |
1 | 4216547 | TUBE AS-WATER |
In order to allow equitable parts availability to all participating dealers, please limit your initial parts order to not exceed 3% 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
Replace the turbochargers and oil cooler. Refer to Disassembly and Assembly, RENR9365. 1.) Engine Oil Cooler - Remove 2.) Engine Oil Cooler - Install 3.) Turbocharger - Remove 4.) Turbocharger - Install |
SERVICE CLAIM ALLOWANCES
0-12 mo |
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13-24 mo |
NOTE: This is a 12.0-hour job
If there has been a previous repair, part age/hours will apply. Retain a copy of the previous repair invoice in the dealer's records for audit purposes, and specify repair date and machine hours in the "Additional Comments" section of the warranty claim. |
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PARTS DISPOSITION
Handle the parts in accordance with your Warranty Bulletin on warranty parts handling. |