COUPLING 9J4688 - Caterpillar

TEBE6489-01
08Nov2017
(Revised 31Jan2018)
U-611
Before/After
PRODUCT SUPPORT PROGRAM FOR REPLACING THE FUEL RAIL AND COMPONENTS ON CERTAIN 3512E PETROLEUM ENGINES, AND SPF743 TRAILER MOUNTED PUMPERS
1251 1254 PS45674
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 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 "PS45674" as the Part Numberand "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.
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.
This Revised Service Letter replaces the 08Nov2017 Service Letter. Changes have been made to the Affected Product.
TERMINATION DATE
30Nov2019
PROBLEM
Setting lash on engine was difficult on the RH side and on cylinder number 12 on certain 3512E Petroleum Engines, and SPF743 Trailer Mounted Pumpers. The micrometer interfered with cooling circuit fuel lines. Cylinder number 12 fuel manifold interfered completely and had to be removed to install tool.
AFFECTED PRODUCT
Model Identification Number
*******Group 1*******
3512E BZ300105-00112
*******Group 2*******
3512 HD SK300102-00111
SK500107
SPF743 MLX00101, 103-107
PARTS NEEDED