Skyjack SJ 4632 - Hydraulic Manifold and Port Identifications

SKYJACK, Page 6 SJIII Conventional Series
143911
Service and Maintenance Section 3 - System Component Identification and Schematics
3.4 Hydraulic Manifold and Port Identifications
M138117AA_S3
2H-59B
Proportional Valve
(Internal Compensator Valve)
To Pump
To Main Manifold
To Main Manifold
2H-18A
Differential Valve
If equipped
FD1
Flow Divier/Combiner
Valve
3H-18A-2
Speed Valve B
3H-18A-1
Speed Valve A
V2
Free-wheeling Valve
V3
Auto Reset Valve
P2
Hand Pump
Hydraulic Fitting
R1
System Relief Valve
2H-13
Lowering Valve
4H-23
Right Steer Valve
R5
Relief Valve
R4
Relief Valve
3H-14
Lift Valve
CB1
Counterbalance
Valve
3H-17A
Brake Valve
4H-16
Forward Valve
R2
Lift Relief Valve
02
Lowering Orifice
(Model 4620 & 4632 Only)
Quick Disconnect
(If equipped)
4H-15
Reverse Drive Valve
4H-24
Left Steer Valve
Quick Disconnect
(If equipped)