JLG 1500SJ Service Manual - Manual (Page 620)

SECTION 7 - BASIC ELECTRICAL INFORMATION & SCHEMATICS
7-40 – JLG Lift – 3121262
D
A4 A3
B2
B5 B6
B1
2-SPEED BRAKE
STEER
B
B
BR MBR P3 P4
P1
P2
TS A1
A5 A6
A2
B4 B3
MP
G G1
G G1
REAR AXLE
M5 M4
C2
C1
M14
F00B F00A
L2 MA A B
L1
M3
LOP
500 PSI
SWIVEL PORTS
M4 M5
C1
C2
M14
F00A F00B
L3
MD
MB MC
C D
CW CW
E
MLOP
TRACTION
MANIFOLD
PORT
# 6
PORT
# 2
See Sheet #2
"P" Port
Steer Valve
See Sheet #2
"P" Port
Steer Valve
PORT
# 1
PORT
# 5
PORT
# 4
PORT
# 3
PORT
# 7
LEFT
MOTOR
REAR DRIVE
BRAKES
FRONT DRIVE
BRAKES
Rear
Drive
Pump
Front
Drive
Pump
To port T2, main control
valve, Page 1
To port B, Main control
valve, page 1.
Figure 7-45. Hydraulic Schematic - Sheet 5 of 10