Service Repair Manual
Models
385C and 385C L Excavator
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Product: EXCAVATOR
Model: 385C EXCAVATOR JCM
Configuration: 385C L Excavator JCM00001-UP (MACHINE) POWERED BY C-18 Engine
Disassembly and Assembly
385C Excavator and 385C MHPU Mobile Hydraulic Power Unit Machine Systems
Media Number -RENR8620-05
Publication Date -01/02/2012
Date Updated -20/02/2012
i02565371
Final Drive - Disassemble
SMCS - 4050-015
Disassembly Procedure
Table 1
Required Tools
Tool Part Number
Part Description
Qty
A
1P-2420
Transmission Repair Stand
1
B
138-7575
Link Bracket
3
C
138-7576
Link Bracket
2
D
132-8119
Hydraulic Wrench
1
132-8223
Hydraulic Pump and Motor Gp
1
9U-7418
Hex Bit Socket
1
E
176-6536
Forcing Bolt
2
Start By:
A. Remove the final drive. Refer to Disassembly and Assembly, "Final Drive - Remove".
Note: Cleanliness is an important factor. Before you begin the disassembly procedure, the exterior
of the components should be thoroughly cleaned. This will help to prevent dirt from entering the
internal mechanism. Precision components can be damaged by contaminants or by dirt. Perform
disassembly procedures on a clean work surface. Keep components covered and protected at all
times.
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2020/10/14
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Illustration 1
g01284546
1. Fasten final drive (1) to Tooling (A). Put an alignment mark across the sections of final
drive (1) for assembly purposes. All parts must be reinstalled in the original locations. The
weight of final drive (1) is approximately 1020 kg (2250 lb).
Illustration 2
g01284563
2. Remove socket setscrews (2) from housing cover (3) .
Illustration 3
g01284577
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385C L Excavator JCM00001-UP (MACHINE) POWERED BY C-18 Engine(SEBP4...
2020/10/14
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