CIRCUIT BREAKER AS 2449919 - Caterpillar

Caterpillar: Confidential Yellow
This Program must be administered as soon as possible. When reporting the repair, use "PI3229" as the Part Number, "7751" as the Group Number, "56" as the Warranty Claim Description Code and "T" as the SIMS Description Code. Exception: If the repair is done after failure, use "PI3229" as the Part Number, "7751" as the Group Number, "96" as the Warranty Claim Description Code, and "Z" as the SIMS Description Code.
Completion Date
June 30, 1999Termination Date
December 31, 1999Problem
The four isolation mount bolts securing the engine and generator package to the isolation mounts and base need to be replaced. A potential fracture can occur due to possible flaws in the bolts.
Affected Product
Model & Identification Number
3412C (4BZ177-184, 4BZ186-189, 4BZ195-196, 4BZ199-200, 4BZ202-216, 4BZ218-224, 4BZ226-228, 4BZ230-268, 4BZ270-277, 4BZ279-295, 4BZ298-306, 4BZ310, 4BZ312-315, 4BZ318, 4BZ322)
Parts Needed
Dealers will need to order parts for this Program.
8 - 8C6913 WASHER-HARD4 - 7X0391 BOLT4 - 7X0449 NUT-FULLAction Required
Remove the existing isolation bolts and replace them with the new hardware listed. The new bolts should be tightened to a torque of 620 N m.
Owner Notification
U.S. and Canadian owners will receive the attached Owner Notification.
Service Claim Allowances
This is a 2-hour job.
U.S. and Canadian Dealers Only - Eligible dealers may enter a Type 2 SIMS Report.
Parts Disposition
Handle the parts in accordance with your Warranty Bulletin on warranty parts handling.
MAKE EVERY EFFORT TO COMPLETE THIS PROGRAM AS SOON AS POSSIBLE.
Attach.(1-Owner Notification)Copy Of Owner Notification For U.S. And Canadian Owners