Service Repair Manual
966H Wheel Loader
Product: WHEEL LOADER
Model: 966H WHEEL LOADER RYF
Configuration: 966H Wheel Loader RYF00001-UP (MACHINE) POWERED BY C11 Engine
Disassembly and Assembly
966H and 972H Wheel Loaders Power Train
Media Number -RENR8847-07
Publication Date -01/03/2013
Date Updated -04/03/2013
Torque Converter from Transmission, Output Transfer
Gears - Separate
SMCS - 3003-076
S/N - A6D1-UP
S/N - A6G1-UP
S/N - A6J1-UP
S/N - RYF1-UP
S/N - TAL1-UP
Tool Part Number Part Description Qty
Lever Puller Hoist
A. Remove the torque converter, the transmission, and the transfer gears.
Note: Cleanliness is an important factor. Before the disassembly procedure, the exterior of the
component should be cleaned thoroughly. This will help to prevent dirt from entering the internal
966H Wheel Loader RYF00001-UP (MACHINE) POWERED BY C11 Engine(SEBP...
Care must be taken to ensure that fluids are contained during
performance of inspection, maintenance, testing, adjusting and repair
of the product. Be prepared to collect the fluid with suitable containers
before opening any compartment or disassembling any component
Refer to Special Publication, NENG2500, "Caterpillar Dealer Service
Tool Catalog" for tools and supplies suitable to collect and contain
fluids on Caterpillar products.
Dispose of all fluids according to local regulations and mandates.
Personal injury can result from hydraulic oil pressure and hot oil.
Hydraulic oil pressure can remain in the hydraulic system after the
engine has been stopped. Serious injury can be caused if this pressure is
not released before any service is done on the hydraulic system.
Make sure all of the work tools h