PISTON 6T3994 - Caterpillar

TERMINATION DATE
30Nov2016
PROBLEM
The existing 230-7132 Hoist Pump bushings can fail on certain 777D Off-Highway Trucks. If the existing hoist pump fails it can contaminate the torque converter circuit, hoist circuit, and brake cooling.
AFFECTED PRODUCT
Model Identification Number
777D FKR02084-02087, 2158-2161, 2173-2179, 2184-2185
PARTS NEEDED
Qty
Part Number Description
1 10R7976 PUMP GP-GR A
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 existing 230-7132 Hoist Pump with a new 10R-7976 Pump Group.
Refer to RENR8432, Disassembly and Assembly, "Gear Pump (Hoist) - Remove" and "Gear Pump (Hoist) - Install", as/if needed for additional information.
SERVICE CLAIM ALLOWANCES
Product smu/age whichever comes first Caterpillar Dealer Suggested Customer Suggested
Parts % Labor Hrs% Parts % Labor Hrs% Parts % Labor Hrs%
0-10000 hrs,
0-24 mo 100.0% 100.0% 0.0% 0.0% 0.0% 0.0%
10001-15000 hrs,
25-36 mo 33.0% 50.0% 0.0% 0.0% 50.0% 50.0%
This is a 3.0-hour job
PARTS DISPOSITION
Handle the parts in accordance with your Warranty Bulletin on warranty parts handling.