Service Manual User guide

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
GG1
GG1
REAR AXLE
M5
M4
C2
C1
M14
F00B F00A
L2
MA
AB
L1
M3
LOP
500 PSI
SWIVEL PORTS
M4
M5
C1
C2
M14
F00AF00B
L3
MD
MB MC
CD
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