IHI 9VX3, Руководство по обслуживанию

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STRUCTURE AND FUNCTION
9VX3
CONTROL VALVE (2)
Boom switching part assembly B-B
Bucket switching part assembly C-C
12 Hexagonal socket headed bolt M5x45 2 5.88~6.86N»m
11 Return spring lid 1
10 Check valve support 1
24.5~29.4N»m
9 O-ring 1В P11 1
8 Check valve spring 1
7 Check valve 1
6 Cross socket headed small pan screw M5x10 1.96~2.94N-m
5 O-ring retainer 1
4 Backup ring ТЗР 10A 1
3 O-ring 1A P 10A 1
g Valve rod end
(1)
f Return spring
(1)
e Return spring support
(2)
d O-ring retainer
(1)
с Backup ring ТЗР 10A
(1)
b O-ring 1A P 10A
(1)
a Valve rod (boom)
(1)
I
Valve rod assembly (boom) 1
1 Switching part body WC 1
No. Part name Q’ty Tightening torque
16 PF 3/8 Plug 2 39.2~49.0N*m
15 O-ring 1В P4 2
14 Check valve spring 1
13 Check valve 1
12 Hexagonal socket headed bolt M5x45 5.88~6.86N*m
11 Return spring lid 1
10 Check valve support 1
24.5~29.4N*m
9 O-ring 1В P11 1
8 Check valve spring 1
7 Check valve 1
6 Cross socket headed small pan screw M5x10
1.96~2.94N«m
5 O-ring retainer 1
4 Backup ring ТЗР 10A 1
3 O-ring 1A P10A 1
g Valve rod end
(1)
f Return spring
(1)
e Return spring support
(2)
d O-ring retainer
(1)
с Backup ring
(1)
b O-ring 1A P10A
(1)
a Valve rod (bucket)
(1)
?
Valve rod assembly (bucket) 1
1 Switching part body RA 1
No. Part name Q’ty Tightening torque
Swing switching part assembly D-D
14 PF 3/8 Plug 1
39.2~49.0N*m
13 O-ring 1B P14 1
12 Hexagonal socket headed bolt M5x45 5.88~6.86N*m
11 Return spring lid 1
10 Check valve support 1 24.5~29.4N*m
9 O-ring 1В P11 1
8 Check valve spring 1
7 Check valve 1
6 Cross socket headed small pan screw M5x10 1.96~2.94N-m
5 O-ring retainer 1
4 Backup ring ТЗР 10A 1
3 O-ring 1A P 10A 1
g
Valve rod end
(1)
f Return spring
(1)
e Return spring support
(2)
d O-ring retainer
(1)
с Backup ring ТЗР 10A
(1)
b O-ring 1A P 10A
(1)
a Valve rod (swing)
(1)
>
Valve rod assembly (swing) 1
1 Switching part body XG 1
No. Part name Q’ty Tightening torque