LINES GP- 9Y4184 - Caterpillar

When reporting the repair, use "PS90404" as the Part Number and "7777" as the Group Number. If administered before failure, use "56" as Warranty Claim Description and "T" as the SIMS Description Code. If administered after failure, use "96" as Warranty Claim Description Code and use "Z" as the SIMS 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
31Aug2015
PROBLEM
The existing 8H-9789 Fan Drive Belt Tensioner Bearing can fail on certain 789D Off-Highway Trucks. If the existing bearings fail they can be replaced with new 3370134/">337-0134 ceramic coated ball bearings.
AFFECTED PRODUCT
Model Identification Number
789D SPD00489-00495, 497-499, 502-508, 511-512, 525-527, 530, 595, 604-605, 607-609
PARTS NEEDED
Qty
Part Number Description
2 3370134 BEARING-BALL
In order to allow equitable parts availability to all participating dealers, please limit your initial parts order to not exceed 32% of dealership population. This is an initial order recommendation only, and the ultimate responsibility for ordering the total number of parts needed to satisfy the program lies with the dealer.
ACTION REQUIRED
Replace the bearings.
Refer to the appropriate Disassembly and Assembly manual.
SERVICE CLAIM ALLOWANCES
Product smu/age whichever comes first Caterpillar Dealer Suggested Customer Suggested
Parts % Labor Hrs% Parts % Labor Hrs% Parts % Labor Hrs%
0-9000 hrs,
0-36 mo 100.0% 0.0% 0.0% 100.0% 0.0% 0.0%
This is a 5.0-hour job
PARTS DISPOSITION
Handle the parts in accordance with your Warranty Bulletin on warranty parts handling.