4
Fig. 1-3
Clearance in thrust direction on the boom clinder installation section.
Table 1-3
Unit: mm (Ft-in)
(2)
Clearance in thrust direction on the
boom cylinder installation section
1. BOOM
Section
Item
Basic size
Shim adjusting clearence
X (Total of both sides)
Length under
pin neck
Remedy
Symbol Size
Standard
Value
Repairable
Level
Service
Limit
No.
Length
A-A
Boom
foot
Boom
L1
620mm
(24.40") 0.6mm
(0.02") or
less
2.0mm
(0.08")
2.5mm
(0.10")
l
1 916mm
(36.1")
Shim
Adjust-
ment
Upper frame
622mm
(24.48")
B-B
Boom cylinder
(Head side)
Boom cylinder
L2
100mm
(3.937") 0.6~1.0mm
(0.02~0.04")
l
2 245mm
(9.65")
Upper frame
102mm
(4.016")
C-C
Boom cylinder
(Rod side)
Boom cylinder L3
100mm
(3.937") 0.6~2.0mm
(0.02~0.08")
3.0mm
(0.12")
4.0mm
(0.16")
l
3 796mm
(31.3")
Boom
L3'
418mm
(16.46")
D-D
Arm cylinder
(Head side)
Arm cylinder
L4
120mm
(4.72")
0.6~1.0mm
(0.02~0.04")
2.0mm
(0.08")
2.5mm
(0.10")
l
4 265mm
(10.4")
Arm
122mm
4.8"
Содержание EH160
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