19000-06570 PUMP ASSY, INJECTI Denso Cross

15Nov2017
A-447
D-532
O-524
Before/After
PRODUCT SUPPORT PROGRAM FOR REPLACING THE INJECTORS ON CERTAIN 3512 ENGINES
1290 1251 PS45688
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 "PS45688" 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.
TERMINATION DATE
30Nov2019
PROBLEM
The existing injectors have a soft pin that could fail and introduce debris into the fuel system on certain 3512 Engines.
AFFECTED PRODUCT
Model Identification Number
*******Group 1*******
3512 49Y01286-01288
51Y00905
*******Group 2*******
3512 JM200111-00114
PARTS NEEDED
Qty
Part Number Description
*******Group 1*******
12 4P9077 INJECTOR GP-FUEL
In order to allow equitable parts availability to all participating dealers, please limit your initial parts order to not exceed 7% 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*******
12 4P9076 INJECTOR GP-FUEL
In order to allow equitable parts availability to all participating dealers, please limit your initial parts order to not exceed 7% 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 service manual if/as necessary.
Replace all 12 injectors with new injectors.
SERVICE CLAIM ALLOWANCES