105636-0570 ZEXEL 9 420 615 326 BOSCH AUTOM. ADVANCE MECHANISM 9420615326 1056360570 225001691a

U-457
TT-31
Before/After
PRODUCT SUPPORT PROGRAM FOR REWORKING INTERNAL INJECTOR HARNESS TRAYS ON 2007 C9 ENGINES
1408 PS42515
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 "PS42515" 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
30Sep2009
PROBLEM
The existing internal injector harness tray can fracture on certain 2007 C9 engines. If the existing internal injector harness tray fails it can cause metal debris to enter the system.
AFFECTED PRODUCT
Model Identification Number
C9 C9S00500-00507, 522-523, 527, 531, 534-576, 578-633, 635-654, 656-657
PARTS NEEDED
Qty
Part Number Description
5 9L9132 WASHER-HARD
ACTION REQUIRED
Follow Special Instructions REHS3812 for rework procedure.
SERVICE CLAIM ALLOWANCES
Product smu/age whichever comes first Caterpillar Dealer Suggested Customer Suggested
Parts % Labor Hrs% Parts % Labor Hrs% Parts % Labor Hrs%
0-250000 miles,
0-24 mo 100.0% 100.0% 0.0% 0.0% 0.0% 0.0%
This is a 2.0-hour job
Dealer to perform most economical repair
Description____________SMCS CODE________Hours
Engine Wash____________1000-074_________0.3
R&I Valve Cover________1107-010_________0.5
Valve Cover Wash_______1107-074_________0.3
Troubleshoot Harness___1408-035_________0.6
Minor Road Test________1000-530_________0.3
Exception may be be considered and claimed depending on chassis type.
PARTS DISPOSITION
Handle the parts in accordance with your Warranty Bulletin on warranty parts handling.