Service Repair Manual
Models
340F Excavator
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Product: EXCAVATOR
Model: 340F EXCAVATOR SGH
Configuration: 340F Excavator SGH00001-UP (MACHINE) POWERED BY C9.3 Engine
Disassembly and Assembly
340F Excavator Machine Systems
Media Number -UENR6797-01
Publication Date -01/09/2015
Date Updated -21/12/2016
i05393341
Swing Drive - Disassemble
SMCS - 5459-015
S/N - DKF1-UP
S/N - RBC1-UP
S/N - SGH1-UP
S/N - ZBJ1-UP
Disassembly Procedure
Table 1
Required Tools
Tool Part Number
Part Description
Qty
A
138-7573
Link Bracket
2
B
5P-5197
Retaining Ring Pliers As
1
Start By:
a. Remove the swing drive.
1. Position the swing drive onto suitable cribbing. The weight of the swing drive is
approximately 281 kg (620 lb).
2. Put an alignment mark on the cover and the housing of the swing drive for assembly
purposes.
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340F Excavator SGH00001-UP (MACHINE) POWERED BY C9.3 Engine(M007991...
2020/12/11
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Illustration 1
g02115775
3. Attach Tooling (A) and a suitable lifting device to cover (2). The weight of cover (2) is
approximately 23 kg (51 lb). Remove bolts (1) and cover (2).
Illustration 2
g02115813
4. Remove sun gear (3) and spacer (4).
5. Use two people in order to remove carrier assembly (5). The weight of carrier assembly (5)
is approximately 23 kg (50 lb).
Illustration 3
g02115814
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340F Excavator SGH00001-UP (MACHINE) POWERED BY C9.3 Engine(M007991...
2020/12/11
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6. Drive spring pin (10) into planetary shaft (6) with a suitable hammer and a suitable punch.
7. Remove planetary shaft (6), thrust washer (7), thrust washer (11), planetary gear (9), and
bearing assembly (8) from the carrier assembly.
8. Remove spring pin (10) from planetary shaft (6) with a suitable hammer and a suitable
punch.
9. Repeat Step 6 through Step 8 in order to remove the other three planetary gears from the
carrier assembly.
Illustrati