SEAL-SHAFT 1141953 - Caterpillar

TEBE6479-00
24Jan2018
U-36
Priority
PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE HIGH PRESSURE FUEL PUMP ON CERTAIN 3512E HD PETROLEUM ENGINES, AND SPF743 TRAILER MOUNTED PUMPERS
125H 1408 1250 PI32845
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.
This Program must be administered as soon as possible.When reporting the repair, use "PI32845" as the Part Number and "7751" as the Group Number, "56" as the Warranty Claim Description Codeand "T" as the SIMS Description code. Exception: If the repair is done after failure, use "PI32845" as the Part Number, "7751" as the Group Number,"96" as the Warranty Claim Description Code, and "Z" as the SIMS Description Code.
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.
COMPLETION DATE
TERMINATION DATE
31Jul2018 31Jan2019
PROBLEM
The existing high pressure fuel pump can fail on certain 3512E HD Petroleum Engines, and SPF743 Trailer Mounted Pumpers. If the existing high pressure fuel pump fails it can/will cause downtime and potentially more damage to the fuel system.
AFFECTED PRODUCT
Model Identification Number
*******Group 1*******
3512 HD SK300103, 107, 110
SK500107
*******Group 2*******
3512 HD SK300104, 108
SPF743 MLX00101, 107