Service Repair Manual
Models
330D L Excavator
Disassembly Procedure
Table 1
Required Tools
Tool
Part Number
Part Description
Qty
A
1P-2420
Transmission Repair Stand
1
B
138-7573
Link Bracket
2
C
1P-1863
Retaining Ring Pliers
1
D
208-6033
Spanner Socket
1
E
138-7574
Link Bracket
2
F
5F-7366
Forcing Screw
1
1P-5546
Crossblock
1
1U-9889
Crossblock
1
1P-0520
Driver Group
1
6V-7888
Puller Leg
2
1H-3112
Puller Assembly
1
1P-5551
Adjustable Screw Assembly
1
G
1U-7600
Slide Hammer Puller Gp
1
8T-0266
Bolt
1
Start By:
A. Remove the final drive. Refer to Disassembly and Assembly, "Final Drive - Remove".
Note: Cleanliness is an important factor. Before the disassembly procedure, the thoroughly
clean the exterior of the component. This will prevent dirt from entering the internal
mechanism.
Note: Some of the images that are in this procedure do not show the sprocket assembly that
is attached to the final drive housing. If necessary, the weights that are given include the
weight of the sprocket assembly.
1. Put an alignment mark across the sections of the final drive for assembly purposes. The
parts must be reinstalled in the part's original locations.
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Illustration 1
g00708089
2. Fasten the final drive to Tooling (A) , as shown. The weight of the final drive assembly is
approximately 312 kg (688 lb).
3. Remove bolts (1) and the washers that hold the cover in position.
Illustration 2
g00708090
4. Remove the setscrews from the cover. Fasten Tooling (B) and a suitable lifting device to
cover (2) , as shown. Remove the cover. The weight of the cover is approximately 32 kg (70
lb).
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Illustration 3
g00879362
5. Remove bolts (3) . Remo