Skyjack SJIII 3226 Service Manual page 65

A B
P2
HAND PU P
B7
BRAKE RELEASE
ANIFOLD BLOCK
C5 P.DECK C5 P.DECK
CYLINDER CYLINDER
4H-27 4H-26
RETRACT EXTEND
PLATFOR PLATFOR
VALVE VALVE
B5 P. DECK
ANIFOLD BLOCK
B9
PR0PORTIONAL
ANIFOLD
C5 P.DECK
BLOCK
CYLINDER
4H-27 4H-26
RETRACT EXTEND
PLATFOR PLATFOR
VALVE VALVE
2H-59
PRESSURE-
B5 P. DECK
CO PENSATED
ANIFOLD BLOCK
PROPORTIONAL
VALVE
DC 1
DC OTOR
KYJACK, Page 22
3.13 Hydraulic chematic (Models 46xx)
C
V3
AUTO RESET
VALVE
CASE DRAIN
O6 2H-18A
DIFFERENTIAL DIFFERENTIAL
ORIFICE Ø.040 VALVE
O7
BRAKE ONE-WAY
ORIFICE Ø.020
3H-18A-2
SPEED VALVE B
CASE DRAIN
3
LEFT DRIVE
OTOR/BRAKE
3H-17A
BRAKE VALVE
R1
SYSTE RELIEF
VALVE
P1
HYDRAULIC
F1
PU P
RETURN
FILTER
RESERVOIR
D E
4
RIGHT DRIVE
OTOR/BRAKE
B4
REAR DRIVE
ANIFOLD BLOCK
FD1
FLOW DIVIDER
CO BINER
C1
V2 CUSHION
FREE-WHEELING
CYLINDER
3H-18A-1
VALVE
SPEED VALVE A
O3
STEER ORIFICE
Ø.040
4H-15
4H-23
REVERSE DRIVE
RIGHT STEER
VALVE
VALVE
P A
B
T
CRV1 CROSS-OVER
4H-16
FORWARD DRIVE RELIEF VALVE OPTION
VALVE 4H-24
LEFT STEER
CB1
VALVE
COUNTERBALANCE VALVE
B1
AIN ANIFOLD BLOCK
F G
C2
04
UPPER LIFT
E ERGENCY
CYLINDER
LOWERING
3226/4626/4632
ORIFICE
Ø.067
B3
HOLDING VALVE
ANIFOLD BLOCK
R3
RELIEF VALVE
PT1
PRESSURE
OVERLOAD
TRANSDUCER
C2
OPTION 04
LOWER LIFT
E ERGENCY
CYLINDER
LOWERING
3226/4626/4632
ORIFICE
Ø.067
B3
HOLDING VALVE
ANIFOLD BLOCK
R3
2H-13-1
RELIEF VALVE
HOLDING VALVE
C3 STEERING
CYLINDER
PS1 OPTIONAL
PRESSURE
SWITCH
2H-13 (ANSI/CSA)
3H-14 2H-13B (CE)
LOWERING VALVE
LIFT VALVE
A
P
B
T
O2 R2 LIFT
LOWERING ORIFICE RELIEF
SEE REFERENCE TABLE VALVE
V1
B2
E ERGENCY LOWERING
LOWERING
VALVE
VALVE
BLOCK ( ANUAL)
H
V
2H-13-2 (ANSI/CSA)
2H-13B-2 (CE)
HOLDING VALVE
PT1
PRESSURE
OVERLOAD
TRANSDUCER
C2
OPTION 04
LOWER LIFT
E ERGENCY
CYLINDER
LOWERING
3220/4620
W
ORIFICE
Ø.067
B3
HOLDING VALVE
ANIFOLD BLOCK
2H-13-1
HOLDING VALVE
REFERENCE TABLE
X
SJ3D ORIFICE
LOWERING LIFT
ODEL
ORIFICE ORIFICE
SJ3 3220
NONE
SJ3 3226
NONE
SJ3 4620 0.073" DIA
SJ3 4626 NONE
SJ3 4632
0.081" DIA
Y
Z
M137018AD1
JIII Conventional eries
143911