3. SERVICING STANDARDS
3-7-2
Unit : N•m
Applicable model:
ViO1
2
-2A
Equipment
Thread size
Tightening torque
Adhesive
Remarks
No.
Tightening part
Frame
1 Inner race of swing bearing
M12
116
to
13
8
Loctite 262
or its equivalent
2 Outer race of swing bearing
M12
116 to 138
Loctite 262
or its equivalent
Rigging
1 Canopy
M16
166
,
6 to 205
,
8
2 Counter weight
M20
323
,
4 to 401
,
8
Three Bond 1324
or its equivalent
Option
Hydraulic equipment
1 Swing motor
M12
7
8
,
4 to 98
Three Bond 1324
or its equivalent
2 Travel motor
M10
44
,
1 to 58
,
8
Three Bond 1324
or its equivalent
3 Swivel joint
x track frame
M10
44
,1
to 58
,
8
Three Bond 1324
or its equivalent
4 Boom tube
M8
12
,
7 to 16
,
7
Three Bond 1324
or its equivalent
5 Hydraulic oil tank drain
M14
98,1 to 117,7
6 Oil level gauge
M10
14
,
7 to 1
9
,
6
Hydraulic oil tank
7 Hose clip
13 to 19
2 to 2
,
9
8 Hose clip
22 or larger
2
,
9 to 3
,
9
Work implements
1 Implement fulcrum pin lock plate
M10
44
,
1 to 58
,
8
Three Bond 1324
or its equivalent
Boom, Arm and
Blade
2 Cylinder fulcrum pin lock plate
M10
44
,
1 to 5
8,
8
Three Bond 1324
or its equivalent
Boom, Arm and
Bucket blade
3 Boom bracket vertical pin
M12
24
,
5 to 32
,
3
4 Boom cylinder slide cover
M10
44
,
1 to 58
,
8
Three Bond 1324
or its equivalent
5 Swing cylinder bottom fulcrum pin
M10
44
,
1 to 58
,
8
Three Bond 1324
or its equivalent
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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