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5)
WHEN THE FORK POSITIONER LEVER IS IN THE SPREAD-OUT POSITION(OPTION)
16
Cut off valve
11
TILT
POSITIONER
LIFT
1
2
3
4
5
6
V6
V3
V4
V1
V7
V8
V5
V9
V10
Brake valve
When the fork positioner lever is pulled back, the spool on the third block is moved to fork spread-
out position by the pilot oil pressure from the remote control valve(11). The oil from hydraulic main
pump(1) flows into main control valve(3) and then goes to the large chamber of fork positioner
cylinder(15) by pushing the load check valve of the spool. The oil from small chamber of the
cylinder(15) returns to hydraulic oil tank(31) at the same time. When this happens the forks are
spread out.
15
L1
L2
S1
S2
7
A2
B2
From RCV
TO THE
AXLE
2
E/G
AUX
FROM THE
AXLE
T
P
7
8
V2
23
14
C
PP
6
V
214kgf/cm
V10
V9
A5
T
A4
V7
V8
B3
A3
V6
V5
2
168kgf/cm
B2
FORK
A2
2
168kgf/cm
POSITIONER
V3
2
168kgf/cm
B1
2
A1
168kgf/cm
V1
V2
3
214kgf/cm
24
31
6-8
13
25
Steering system
2
T
From RCV
V4
EF
2
LS
2
178kgf/cm
1
CF
OUT
T/M
IN
IN
100D7HS07
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