Skyjack SJKB-40-D Operating Maintenance Instructions & Part List page 48

Ref. Skyjack
Part No.
No.
1 2 3 4 5 6 7
2H-12 704968 VALVE, Proportional flow control
2H-21A 700677 VALVE, Dump
2H-28B 703190 VALVE, 5° Brake
2H-59 708332 VALVE, High speed drive
3H-26B 703189 VALVE, Brake
4H-13A 704822 VALVE, Riser down
4H-14A 704822 VALVE, Riser up
4H-15 $ VALVE, Reverse drive
4H-16 $ VALVE, Forward drive
4H-23A 704821 VALVE, Right steer
4H-24A 704821 VALVE, Left steer
4H-30A 704822 VALVE, Boom down
4H-31A 704822 VALVE, Boom up
4H-32A 704822 VALVE, Turret rotate clockwise
4H-33A 704822 VALVE, Turret rotate c-clockwise
4H-34A 704822 VALVE, Jib down
4H-35A 704822 VALVE, Jib up
4H-36A 704822 VALVE, Rotate left
4H-37A 704822 VALVE, Rotate right
4H-38A 704822 VALVE, Telescope retract
4H-39A 704822 VALVE, Telescope extend
4H-40A 704822 VALVE, Platform level down
4H-41A 704822 VALVE, Platform level up
AC1 700903 ACCUMULATOR, Pressure
BP-1 $ VALVE, Shuttle
C1 700328 CYLINDER ASSEMBLY, Riser lift
700452 KIT, Seal repair
C2 700989 CYLINDER ASSEMBLY, Boom lift
700453 KIT, Seal repair
C3 700871 CYLINDER ASSEMBLY, Boom Telescope
700455 KIT, Seal repair
C4 700241 CYLINDER ASSEMBLY, Jib lift
700456 KIT, Seal repair
C5 700333 CYLINDER ASSEMBLY, Platform leveling master
700454 KIT, Seal repair
C6 700388 CYLINDER ASSEMBLY, Platform leveling slave
700454 KIT, Seal repair
C7 700783 CYLINDER ASSEMBLY, Steering
701076 KIT, Seal repair
CB01-09 700568 VALVE, Counter balance
CB10-11 706384 VALVE, Counter balance
CB12-13 700670 VALVE, Counter balance
CV1 706833 VALVE, Check
DCM1 706921 PUMP/MOTOR ASSEMBLY, Emergency
F1 706814 FILTER, Medium pressure
708333 ELEMENT, Filter
F2 704476 FILTER, High pressure
704559 ELEMENT, Filter
FC1 700763 VALVE, Turret rotation speed control
FC2 706026 VALVE, Needle
G1 703725 GAUGE, Pressure (800 PSI)
SJKB-40-D, SJKB-40-D/F
FIGURE 3-13. HYDRAULIC SCHEMATIC PARTS LIST
Units
Description
per
Assy
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
AR
1
AR
1
AR
1
AR
1
AR
1
AR
1
AR
9
2
2
1
1
1
1
1
1
1
1
1
MARCH, 2000
Ref. Skyjack
Part No.
No.
1 2 3 4 5 6 7
HP1 703193 VALVE, Brake release hand pump
M1 704958 MOTOR, Drive
M2 702992 MOTOR, Turret rotation
OC1 702031 COOLER, Oil
P1 703693 PUMP, Drive (4800 PSI)
P2 704957 PUMP, System
POR1 710840 VALVE, Pressure override
PR1 703191 VALVE, Pressure reducing (600 PSI)
RA1 701498 ACTUATOR, Basket rotary
701875 • KIT, Seal repair
RV1 700673 VALVE, System relief
RV2 - 3 700672 VALVE, Relief (1000 PSI)
RV4 708336 VALVE, Hi/low drive pilot pressure adjustment (250 PSI)
RV5 $ VALVE, Relief (390 PSI)
RV6 $ VALVE, Drive relief
RV7 $ VALVE, Drive relief
RV8 703194 VALVE, Relief (700 PSI)
SV1 704949 VALVE, Shuttle
SV2 703197 VALVE, Shuttle
SV3 703197 VALVE, Shuttle
V1 103136 VALVE, Boom emergency lowering
V2 103136 VALVE, Jib emergency lowering
V3 703192 VALVE, Release override
JUNE 1999
Units
Description
per
Assy
1
1
1
1
1
1
1
1
1
AR
1
2
1
1
1
1
1
1
1
1
1
1
1
SECTION 3, Page 25