MOTOR AS 2463277 - Caterpillar

ACTION REQUIRED
An improved 509-7741 Thrust Washer and 509-7742 Bearing Plate Retainer are now used in the final drive. The improved thrust washer and wheel bearing plate retainer are now interference fit, locking the thrust washer to prevent radial movement.
When installing the thrust washer to the retainer please protect the thrust washer surfaces from damage during installation.
Refer to UENR3842, Disassembly and Assembly, final drive disassembly for the machine being serviced.
There is currently a limited supply of parts available for this program. The 509-7741 Thrust Washer and the 509-7742 Bearing Plate Retainer are frozen and allocation will be manually prioritized until sufficient quantities are available. Please work with your Customer Service Representative for parts availability.
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SERVICE CLAIM ALLOWANCES
Product smu/age whichever comes first Caterpillar Dealer Suggested Customer Suggested
Parts % Labor Hrs% Parts % Labor Hrs% Parts % Labor Hrs%
0-6000 hrs,
0-36 mo 100.0% 100.0% 0.0% 0.0% 0.0% 0.0%
6001-8000 hrs,
37-48 mo 33.0% 50.0% 0.0% 0.0% 50.0% 50.0%
This is a 12.0-hour job
Included is the cost of $440 for replacement oil per axle.
PARTS DISPOSITION
Handle the parts in accordance with your Warranty Bulletin on warranty parts handling.