CYLINDER HEAD GP 7N3507 - Caterpillar

25Feb2011
U-76
A-59
D-67
O-70
Parts stock action only
PRODUCT IMPROVEMENT PROGRAM FOR REMOVING CERTAIN 347-1668 AND 336-6684 CAMERA GROUPS FROM DEALER PARTS STOCK
7348 PI70379
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
31May2011
PROBLEM
Certain camera groups may fail due to a defective capacitor inside the camera group.
ACTION REQUIRED
- Remove all 347-1668 Camera Groups in the serial number range of BUU1382 through BUU6031.
- Remove all 336-6684 Camera Groups in the serial number range of BXK0329 through BXK3628.
Refer to the Image1 for the location of the serial number.
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.