HARNESS AS 5G3901 - Caterpillar

22Aug2012
U-441
A-352
D-377
O-406
Parts stock action only
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY REMOVING CERTAIN 3T-0203, 7G-8237, 8N-1525, 8N-1527, 8N-1529, 8N-1531, AND 8N-1533 ELECTRICAL CONNECTORS FROM DEALER PARTS STOCK
1408 7750 PI70450
When submitting claim for Parts Stock Action, Use the appropriate 99Z as the s/n, the appropriate Service Letter Program Number as the Part number in the Part Causing Failure field, "7751" as the Group Number, "56" as the 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
30Nov2012
PROBLEM
Certain 3T-0203, 7G-8237, 8N-1525, 8N-1527, 8N-1529, 8N-1531, and 8N-1533 Electrical Connectors were machined incorrectly. As a result, the locking feature does not operate properly, which could result in poor electrical connections when installed on the wiring harness.
ACTION REQUIRED
Inspect the following electrical connectors in dealer parts stock:
3T-0203
7G-8237
8N-1525
8N-1527
8N-1529
8N-1531
8N-1533
If an electrical connector is not marked with one of the date codes listed below, mark the package to indicate that the part has been inspected according to this program and return the part to dealer parts stock.
If an electrical connector is marked with one of the date codes listed below, remove the part from dealer parts stock.
Date Codes
1222
1223
1224
1225
1226
1227
1228
1229
Refer to Image1 for the date code location.
Image1
SERVICE CLAIM ALLOWANCES
Submit one claim for all parts removed from dealer parts stock.
PARTS DISPOSITION
Handle the parts in accordance with your Warranty Bulletin on warranty parts handling.