Service Repair Manual
Models
345D Excavator
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Product: EXCAVATOR
Model: 345D EXCAVATOR NEG
Configuration: 345D Excavator NEG00001-UP (MACHINE) POWERED BY C13 Engine
Disassembly and Assembly
345D, 349D and 349D2 Excavators and 345D MHPU and 349D MHPU Mobile
Hydraulic Power Units Machine Systems
Media Number -RENR9574-10
Publication Date -01/08/2014
Date Updated -18/09/2018
i05331566
Final Drive - Disassemble
SMCS - 4050-015
Disassembly Procedure
Table 1
Required Tools
Tool Part Number
Part Description
Qty
A
1P-2420
Transmission Stand Group
1
B
138-7573
Link Bracket
2
C
1P-1860
Retaining Ring Pliers
1
D
4C-8359
Eyebolt
3
E
4C-8359
Eyebolt
2
F
138-7574
Link Bracket
2
Start By:
A. Remove the final drive. Refer to Disassembly and Assembly, "Final Drive and Travel Motor
- Remove" in this manual.
1. Thoroughly clean the outside of the final drive and travel motor prior to disassembly.
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345D Excavator NEG00001-UP (MACHINE) POWERED BY C13 Engine(SEBP495...
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Illustration 1
g01207795
2. Remove coupling (1) from final drive (2) .
3. Attach a suitable lifting device to the final drive, and turn final drive (2) over 180 degrees.
The weight of final drive (2) is approximately 590 kg (1300 lb).
Illustration 2
g01207796
4. Attach the final drive to Tooling (A) . Put an alignment mark across the sections of the final
drive for assembly purposes. All parts must be reinstalled in the original locations.
5. Remove socket head screws (3) from the final drive cover.
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345D Excavator NEG00001-UP (MACHINE) POWERED BY C13 Engine(SEBP495...
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Illustration 3
g01207801
6. Attach Tooling (B) and a suitable lifting device to cover (5) , as shown. The weight of cover
(5) is approximately 52 kg (115 lb).
7.