Service Repair Manual
Models
315D L Excavator
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Product: EXCAVATOR
Model: 315D L EXCAVATOR KBD
Configuration: 315D L Excavator KBD00001-UP (MACHINE) POWERED BY C4.2 Engine
Disassembly and Assembly
315D, 318D and 319D Excavators Machine Systems
Media Number -KENR5272-13
Publication Date -01/09/2017
Date Updated -06/09/2017
i05453130
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
439-3938
Link Bracket
2
C
154-6181
Forcing Bolt
1
D
439-3940
Link Bracket
2
E
5F-7366
Forcing Bolt
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
F
-
Loctite 5127
1
Start By:
a. Remove the final drive.
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Note: Cleanliness is an important factor. Before the disassembly procedure, thoroughly
clean the exterior of the component. This action will prevent dirt from entering the internal
mechanism.
1. Put an alignment mark across the sections of the final drive for assembly purposes. The
parts must be reinstalled in the original locations.
Illustration 1
g00708089
2. Fasten the final drive to Tooling (A), as shown. The combined weight of the final drive and
final drive sprocket 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 cover (2), and fasten Tooling (B) and a suitable lifting device to
cover (2), as shown. The weight of cover (2) is approximately 32 kg (70 lb). Remove cover
(2).
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Illustration 3
g00708