CARRIER-BEARING 8P2934 - Caterpillar

TEBE5879-01
15Aug2017
(Revised 22Aug2017)
U-418
O-349
Before/After
PRODUCT SUPPORT PROGRAM FOR REWORKING THE JACKET WATER HEATER PUMP ON CERTAIN 3512C HD LOCOMOTIVE ENGINES
1383 PS45575
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 "PS45575" 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 15Aug2017 Service Letter. Changes have been made to extend the Service Claim Allowances.
TERMINATION DATE
31Aug2019
PROBLEM
The existing jacket water heater pump seal can leak from excessive inlet restriction on the inlet of the pump for certain 3512C HD Locomotive Engines. If the existing pump seal fails it will leak coolant in the engine room.
AFFECTED PRODUCT
Model Identification Number
3512C NJT00102-00108, 110-122, 124-125, 127-135, 137-138, 140-141, 143-156, 158-159, 161-162, 164-178, 180-181, 184-187, 190, 192-193, 195-198, 200-234
PARTS NEEDED
Qty
Part Number Description
1