Service Repair Manual
Models
349E Mobile Hydraulic Excavator
Shutdown SIS
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Product: MOBILE HYD POWER UNIT
Model: 349E MOBILE HYD POWER UNIT S3P
Configuration: 349E Mobile Hydraulic Power Unit S3P00001-UP (MACHINE) POWERED BY C13 Engine
Disassembly and Assembly
349E Excavator Machine Systems
Media Number -KENR9848-04
Publication Date -01/10/2012
Date Updated -23/10/2012
i04243909
Travel Motor - Disassemble
SMCS - 4351-015
Disassembly Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A
138-7574
Link Bracket
1
B
-
Bolt M4 x 0.7
1
C
6V-3010
Puller Gp
1
D
3E-3879
Eyebolt
1
E
9S-9152
Bearing Puller Gp
1
Start By:
a. Remove the travel motor.
1. Drain the travel motor.
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Illustration 1
g02419258
2. Remove O-ring seal (1) from motor housing (2).
Illustration 2
g02419296
Personal injury can result from being struck by parts propelled by a
released spring force.
Make sure to wear all necessary protective equipment.
Follow the recommended procedure and use all recommended tooling to
release the spring force.
3. Attach Tooling (A) onto head assembly (3). Remove bolts (4). Use Tooling (A) and a
suitable lifting device to remove head (3). The weight of head assembly (3) is
approximately 40 kg (90 lb).
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Illustration 3
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4. Remove plate (5) from head (3).
Illustration 4
g02419359
5. Remove bearing (6) from head assembly (3).
6. Remove orifice (7), spring (8), and ball (9).
7. Remove O-ring seal (10) from head assembly (3).
Illustration 5
g02419416
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