Service Repair Manual
320D RR Excavator
Model: 320D RR EXCAVATOR YDS
Configuration: 320D RR Excavator YDS00001-UP (MACHINE) POWERED BY C6.4 Engine
Disassembly and Assembly
320D RR Excavator Machine Systems
Media Number -RENR8649-02
Publication Date -01/10/2009
Date Updated -24/10/2018
Travel Motor - Disassemble
SMCS - 4351-015
Tool Part Number Part Description Qty
Bearing Puller Gp
a. Remove the travel motor. Refer to Disassembly and Assembly, "Travel Motor - Remove".
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, PERJ1017, "Dealer Service Tool
Catalog" for tools and supplies suitable to collect and contain fluids on
Dispose of all fluids according to local regulations and mandates.
Note: Thoroughly clean the outside of the travel motor prior to disassembly.
1. Fasten the travel motor to a suitable lifting device in a vertical position. The weight of the
travel motor is approximately 60 kg (132 lb).
Note: Put an alignment mark across the head and the body of the travel motor for assembly
purposes. The head must be reinstalled in the head's original position on the body of the
Note: During the removal of head (2) from the body of the travel motor, be careful not to
damage the mating surfaces of the components.
2. Remove socket head bolts (1).
3. Remove head (2) from the body of the travel motor.