6. HYDRAULIC
SYSTEM
6-
10-
18
Procedure
(5) Remove external snap ring
28
from the top of the shaft,
and then remove gear S2
29
.
Note :
Replace external snap ring
28
with a new one in reassembly.
(6) Remove the carrier 2 assembly from the body
23
.
(7) After removing snap ring
7
from carrier 2
14
,
• remove thrust washer
8
,
• needle bearing
9
,
• gear b2
10
and
thrust washer
8
in this order.
(8) Remove external snap ring
12
, and then, remove gear S1
15
.
Notes :
• The b2 pins, which are press fitted into the carrier 2, cannot
be removed.
• Replace external snap ring
12
with a new one in reassem-
bly.
28
29
28
29
23
23
7
8
9
10
8
77
14
14
7
14
15
15
12
12
15
12
Summary of Contents for ViO12-2A
Page 1: ...SERVICE MANUAL EXCAVATOR ViO12 2A...
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Page 109: ...5 3 1 5 ELECTRIC SYSTEM 5 3 Wiring Diagram...
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Page 117: ...6 HYDRAULIC SYSTEM 6 1 3...
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Page 123: ...6 HYDRAULIC SYSTEM 6 2 1 6 2 Hydraulic Circuit Schematic...
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Page 219: ...6 HYDRAULIC SYSTEM 6 7 8 1 4 3 8 7 12 10 10 15 a b c Loctite 262 0 30Nm 0 45Nm...
Page 348: ...7 ADJUSTMENT AND REPAIR 7 5 31 6 Control Levers Pilot valves Control valve...
Page 349: ...7 ADJUSTMENT AND REPAIR 7 5 32 7 Upperstructure Implement Bucket cylinder Arm cylinder...
Page 351: ...7 ADJUSTMENT AND REPAIR 7 5 34 9 Undercarriage High speed travel solenoid valve...
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Page 360: ...CHAPTER 8 PERIODIC INSPECTION AND SERVICING 8 1 List of Periodic Inspection and Servicing 8 1...
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Page 364: ...CHAPTER 9 FUEL LUBE OIL AND GREASE RECOMMENDED 9 Fuel Lube Oil and Grease Recommended 9 1...
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Page 406: ...CHAPTER 11 REFERENCE DATA 11 1 Specifications for Attachment 11 1...
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