SUPPORT GP-TURBOCHARGER 4897657 - Caterpillar

10Nov2006
U-727
A-694
D-681
O-708
Parts stock action only
PRODUCT IMPROVEMENT PROGRAM FOR REMOVING 110-4422 AND 110-4424 RECTIFIERS, 4P-6009 VARISTORS, AND ASSOCIATED HEAT SINK ASSEMBLIES FROM DEALER INVENTORY
4472 4473 4465 4466 7750 PI70214
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
31May2007
PROBLEM
The 110-4422 and 110-4424 rectifiers, 4P-6009 varistors, and associated heat sink assemblies shall be removed from dealer inventory because the life expectancy may be below Caterpillar expectations.
ACTION REQUIRED
Remove all 110-4422 and 110-4424 rectifiers, 4P-6009 varistors, and 110-4171, 125-2114, and 142-4452 heat sink assemblies from dealer parts stock.
SERVICE CLAIM ALLOWANCES
Submit one claim for all parts removed from dealer parts stock.
PARTS DISPOSITION
Please mark the outside of the package with the PIP number.
Please return the parts to the below address:
For NACD
Caterpillar Inc.
Attn: Supplier Recovery
Service Claims Room
8201 N. University
Peoria, IL 61615