3-3
Basic Dimension
ø35
ø35
ø50
ø50
ø35
ø35
ø35
ø35
ø35
ø35
ø35
ø35
ø35
ø35
ø35
ø35
ø35
ø35
ø35
ø30
ø30
ø30
Unit: mm
Allowable Clearance
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
Item
Swing cylinder head pin and head bracket
Swing cylinder rod pin and swing post
Swing post pin and bush
Swing post pin and swing post bracket
Boom joint pin and bush
Boom joint pin and swing post
Boom cylinder head pin and swing post
Boom cylinder rod pin and boom
Arm cylinder head pin and boom
Arm cylinder rod pin and arm
Boom/ arm joint pin and bush
Boom/ arm joint pin and boom
Bucket cylinder head pin and arm
Bucket cylinder rod pin and dump link
Bucket cylinder rod pin and bucket link
Bucket pin and bush
Bucket pin and bucket
Bucket link pin and bush
Bucket link pin and bucket link
Dozer joint pin and frame
Dozer cylinder head pin and dozer
Dozer cylinder rod pin and frame
No.
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P,T
Q,U
R
S
V
W
X
Summary of Contents for Robex 22-7
Page 1: ...SERVICE MANUAL SER NO HY2270001...
Page 2: ......
Page 4: ......
Page 8: ...2 1 Location of Serial Number 2 1...
Page 24: ......
Page 32: ......
Page 42: ...5 5 Throttle valve Hydraulic pressure tester OUT IN OPEN CLOSE...
Page 44: ......
Page 46: ...6 1 Installation 6 1 J S Left J S J S Right J S...
Page 50: ......
Page 59: ...8 JOYSTICK PILOT VALVE CONTENTS 8 1 Specification 8 2 Structure...
Page 67: ......
Page 73: ......
Page 83: ......
Page 96: ...15 IDLER CONTENTS 15 1 Standard of maintenance 15 1 1 Idler...
Page 101: ......
Page 102: ...17 TRACK ROLLER CONTENTS 17 1 Standard of maintenance 17 1 1 Track roller...