Service Repair Manual
Models
314D CR and 314D LCR
Excavator
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Product: EXCAVATOR
Model: 314D LCR EXCAVATOR BYJ
Configuration: 314D CR & 314D LCR Excavators BYJ00001-UP (MACHINE) POWERED BY C4.2 Engine
Disassembly and Assembly
314D CR Hydraulic Excavator Machine Systems
Media Number -KENR6404-02
Publication Date -01/03/2010
Date Updated -14/03/2017
i04126149
Final Drive and Travel Motor - Disassemble
SMCS - 4050-015; 4351-015
Disassembly Procedure
Table 1
Required Tools
Tool Part Number
Part Description
Qty
A
138-7573
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. Refer to Disassembly and Assembly Manual ,
"Final Drive and Travel Motor - Remove".
NOTICE
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314D CR & 314D LCR Excavators BYJ00001-UP (MACHINE) POWERED BY C4.2...
2020/5/21
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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,