Skyjack SJIII Series Maintenance & Parts Manual page 44

Figure 3.2-5. Hydraulic Manifold Component And Port Identification
REAR DRIVE MANIFOLD
IF EQUIPPED
V2
FREE-WHEELING
VALVE
3H-18A-1
SPEED
VALVE A
MAIN MANIFOLD
02
LOWERING
ORIFICE
(Model 4620/4632 only)
QUICK
DISCONNECT
(IF EQUIPPED)
4H-15
REVERSE
DRIVE
VALVE
SJIII Series - The Conventionals 129919
2H-18A
DIFFERENTIAL
VALVE
DIVIDER/COMBINER
AUTO RESET
VALVE
HAND PUMP
11542AA
R5
RELIEF RELIEF
VALVE VALVE
4H-24
LEFT STEER
R1
VALVE
SYSTEM
RELIEF
VALVE
3H-18A-2
SPEED
VALVE B
FD1
PROPORTIONAL
FLOW
VALVE
HYDRAULIC
FITTING
BRAKE RELEASE
MANIFOLD
11554AA
R4
QUICK
DISCONNECT
(IF EQUIPPED)
2H-59B
PROPORTIONAL
VALVE w/ BUILT-IN
COMPENSATOR
VALVE
PROPORTIONAL
MANIFOLD
2H-59B
VALVE
COMPENSATOR
3H-14
VALVE
FORWARD
VALVE
LIFT RELIEF
VALVE
4H-23
RIGHT STEER LOWERING
VALVE
SECTION 3, Page 13
AF
CMP1
VALVE
LIFT
CB1
COUNTER-
BALANCE
VALVE
3H-17A
BRAKE
VALVE
4H-16
R2
2H-13
VALVE
10192AC