Service Repair Manual
Models
313F LGC Excavator
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Product: EXCAVATOR
Model: 313F LGC EXCAVATOR HDK
Configuration: 313F LGC Excavator HDK00001-UP (MACHINE) POWERED BY C3.4B Engine
Disassembly and Assembly
312F and 313F Excavators Machine Systems
Media Number -UENR6138-02
Publication Date -01/03/2015
Date Updated -14/12/2017
i05831822
Final Drive and Travel Motor - Disassemble
SMCS - 4050-015; 4351-015
Disassembly Procedure
Table 1
Required Tools
Tool Part Number
Part Description
Qty
A
439-3938
Link Bracket
3
B
1P-2420
Transmission Repair Stand
1
C
8T-6699
Bolts
2
D
1P-0074
Slide Hammer Puller Gp
1
4C-5666
Threaded Adapter
1
123-6702
Backlash Gauge Gp
1
E
1P-0510
Driver Gp
1
F
8H-0663
Bearing Puller Gp
1
G
1P-1863
Retaining Ring Pliers
1
H
9U-7346
Spanner Wrench As
1
Start By:
a. Remove the final drive and the travel motor.
NOTICE
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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.
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 have been lowered to the ground, and
the oil is cool before removing any components or lines. Remove the oil
filler cap only when the engin