Skyjack SJ12 Service Manual

43
SJ12, SJ16
213558ADA
Hydraulic Component Parts List Section 3 – System Component Identification and Schematics
3.4 Hydraulic Component Parts List
Index
No.
Skyjack
Part No.
Description
2H-13 151696 VALVE, Control (Emergency lowering)
2H-21 103655 VALVE, Pothole release
4H-14A 158185 VALVE, Lift
2H-17 103656 VALVE, Control (Brake)
4H-15 156850 VALVE, Control (Reverse drive) (Includes 4H-16)
4H-16 - VALVE, Control (Forward drive) (Includes 4H-15)
4H-23 158186 VALVE, Control (Right steer) (Includes 4H-24)
4H-24 - VALVE, Control (Left steer) (Includes 4H-23)
BR1 154839 MOTOR, Brake (Right)
BR2 154839 MOTOR, Brake (Left)
C1 151733 CYLINDER (Steer)
C2 159471 CYLINDER (Lift)
C3 211118 CYLINDER (Pothole)
CB1 147889 MOTOR, Counterbalance
R1 N/A VALVE, Relief (System)
R2 158853 VALVE, Relief (Steering)
R3 151684 VALVE, Relief (Lift)
V1 146561 VALVE, Override(Brake)
F1 N/A FILTER, Strainer
MB1 151270 BLOCK, Manifold (Powerpack)
MB2 210426 BLOCK, Manifold (Main)
MB3 136540 BLOCK, Manifold (Brake)
MB4 159802 BLOCK, Manifold (Holding)
M1 139412 MOTOR, Drive (Right)
M2 139412 MOTOR, Drive (Left)
P1 151270 PUMP, DC motor
P2 146559 PUMP, Hand
QD1 122420 QUICK DISCONNECT
O1 108721 ORIFICE (0.055”) (Lowering speed) (SJ12)
159416 ORIFICE (0.043”) (Lowering speed) (SJ16)
O2 141518 ORIFICE (0.031”)
FC1 158852 CONTROLLER (Priority flow)

Skyjack SJ12 Specifications

General

Gradeability	25%
Drive Motor	24V DC
Machine Width	32 in (0.81 m)
Stowed Height	6.5 ft
Overall Width	32 in (0.81 m)
Stowed Height (Rails Folded)	6.5 ft
Drive Speed (Elevated)	0.5 mph (0.8 km/h)
Power Source	Electric