Service Repair Manual
Models
330F 330F L and 330F LN
Excavator
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Product: EXCAVATOR
Model: 330F L EXCAVATOR WBA
Configuration: 330F & 330F LN Excavators WBA00001-UP (MACHINE) POWERED BY C7.1 Engine
Disassembly and Assembly
326F, 329F and 330F Excavators Machine Systems
Media Number -UENR3313-07
Publication Date -01/09/2015
Date Updated -12/09/2018
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Travel Motor - Disassemble
SMCS - 4351-015
Disassembly Procedure
Table 1
Required Tools
Tool Part Number
Part Description
Qty
A
1U-7506
Adapter
1
8T-4244
Nut
6
8T-4223
Hard Washer
6
-
Threaded RodM12 x 1.75 by 250 mm (10 inch)
1
B
8T-0651
Bolt
1
8T-4167
Hard Washer
1
C
3E-3882
Eyebolt
1
D
1P-1859
Retaining Ring Pliers
1
E
1P-0510
Driver Gp
1
9S-9152
Bearing Puller Gp
1
F
1P-1861
Retaining Ring Pliers
1
Start By:
a. Remove the travel motor.
1/10(W)
w
2020/7/12
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NOTICE
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
containing fluids.
Refer to Special Publication, NENG2500, "Dealer Service Tool
Catalog" for tools and supplies suitable to collect and contain fluids on
Cat products.
Dispose of all fluids according to local regulations and mandates.
1. Thoroughly clean the outside of the travel motor prior to disassembly.
2. Fasten the travel motor in Tooling (A) in a vertical position. The weight of the travel motor
is approximately 60 kg (132 lb).
3. Put an alignment mark across the head and the body of the travel motor for assembly
purposes. The head must be reinstalled in the original position on the body of the travel
motor.
Illustration 1
g00887295
Note: During the removal of head (2) from the travel motor, be careful not to damage the
mating surfaces of the componen