SHIM PACK 6K2701 - Caterpillar

SEBE7903-02 January 25, 2002
(Revised February 2002)
U-25
O-18
Priority PRODUCTIMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY REPLACING TURBOCHARGERSIN CERTAIN 3056 INDUSTRIAL AND MACHINE ENGINES
1065 PI30253
This Program must be administered assoon as possible. When reporting the repair, use "PI30253" as the Partnumber and "7751" as the Group Number, "56" as the Warranty Claim DescriptionCode and "T" as the SIMS Description Code. Exception: If the repair isdone after failure, use "PI30253" as the Part Number, "7751" as the GroupNumber, "96" as the Warranty Claim Description Code, and "Z" as the SIMSDescription Code. The information supplied in this serviceletter may not be valid after the termination date of this program. Donot perform the work outlined in this Service Letter after the terminationdate without first contacting your Caterpillar product analyst. This Revised Service Letter replacesthe January 25, 2002 (Revised January 2002) Service Letter. Changes weremade to the Parts Needed.
COMPLETION DATE
TERMINATION DATE
June 30, 2002 January 31, 2003PROBLEM
We have been informed by supplier, Honeywell (Garrett)that we have been supplied with an incorrect plug in the turbine housingsection, which contains the wastegate, of certain 3056 industrial and machineengines. Some plugs have been made from the wrong material. The wrong plugwill eventually work loose with resulting exhaust gas leak.AFFECTED PRODUCT
Model IdentificationNumber
3056 7MS1067-1080,1083-1086, 1097-1102, 1105-1126, 1133-1143, 1148, 1152-1158, 1161-1178,1181-1184, 1186, 1188-1207, 1216, 1218-1232, 1234
CS-683E AGR110-111
CS-663E AEF103,300PARTS NEEDED
Group 1 (forthe 7MS Prefix-Industrial Engine)
Quantity PartNumber Description
1 1418589 Gasket
1 1419768or
1418587 or
1427273 TurboGp
Group 2 (forthe AGR & AEF Prefix-Machine Engines)
Quantity PartNumber Description
1 1418589 Gasket
1 1956007 TurboGpACTION REQUIRED
See the attached Rework Procedure.OWNER NOTIFICATION
U.S. and Canadian owners will receive the attachedOwner Notification.SERVICE CLAIM ALLOWANCES
Caterpillar Dealer Suggested Customer Suggested
Group1
Parts Labor Hrs. Parts Labor Hrs. Parts Labor Hrs.
100% 0.5 0