JLG 1850SJ Service And Maintenance Manual page 428

SECTION 5 - BASIC HYDRAULIC INFORMATION & HYDRAULIC SCHEMATICS
8
D
C
B
A
8
5-176
7
FRONT
DRIVE
PUMP
PORT PORT
PORT
#5
#7 #6
REAR AXLE
B
LEFT
G
G1
A
RIGHT
B
G
A
G1
REAR DRIVE BRAKES
7
Figure 5-146. Hydraulic Schematic - Sheet 5 of 8
6
M14
C1
F00A
F00B
L1
CW
L2
M4
M5
TO PORT P3, MAIN TO PORT T4, MAIN
CONTROL
CONTROL
VALVE PAGE 1
VALVE PAGE 1
PORT
PORT
#2 #1
SWIVEL
PORTS
D
MP
A3
300 PSI
(20.7 BAR)
B3
TRACTION MANIFOLD
A5
B1
BRAKE 2 SPEED
TS
B5
TS
BR
MBR
6
5
M3
MB MC
A B C D
MA MD
PORT PORT
#4 #3
B6
A1
5
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