HOUSING-REGULATOR 8N9624 - Caterpillar

AFFECTED PRODUCT
Model Identification Number
785C APX01641-02267
785D MSY00084-00595
785D OEM DMC00117-00168
789C 2BW01497-01639, 1641-1642, 1645-1664, 1667-1686, 1688, 1692-1707, 1712-1731, 1736-1754, 1759-1773, 1778-1795, 1800-1853, 1856-1866, 1868-1885, 1887-1898, 1900-1901, 1904-2103, 83001
789D SHH00288-00314
SPD00166-00464, 469-478, 482-483, 487-555
PARTS NEEDED
Qty
Part Number Description
1 2K8257 SEAL-O RING
1 3P0751 GASKET
4 1618068 SEAL-O-RING
2 3863197 GEAR-PUMP (OIL)
In order to allow equitable parts availability to all participating dealers, please limit your initial parts order to not exceed 1% 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
1. Refer to SENR1500 (785C), KENR8312 (785D), KENR8192 (785D OEM), SENR1534 (789C), UENR1074 (789D), Disassembly and Assembly, "Gear Pump (Torque Converter, Parking Brake Release and Brake Cooling) ? Remove" (and "Install"), in order to remove and install the pump.
2. Refer to SENR1500 (785C), KENR8312 (785D), KENR8192 (785D OEM), SENR1534 (789C), UENR1074 (789D), Disassembly and Assembly, "Gear Pump (Torque Converter, Parking Brake Release and Brake Cooling) - Disassemble" (and "Assemble"), in order to disassemble and assemble the pump.
3. Exchange two new 386-3197 Steel Gears for the 9G-9543 Powder Metal Gears.
4. Inspect all the bearings and replace as required.
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,
0-12 mo 100.0% 100.0% 0.0% 0.0% 0.0% 0.0%
6001-12000 hrs,
13-24 mo 33.0% 50.0% 0.0% 0.0% 50.0% 50.0%
This is a 5.0-hour job
PARTS DISPOSITION
Handle the parts in accordance with your Warranty Bulletin on warranty parts handling.