JLG G6-42A Service Manual - Manual (Page 140)

Hydraulic System
8-12 G6-42A, G9-43A, G10-43A
8.4.6 Hydraulic Schematic—G9-43A &G10-43A
500
PSI
PSI 1 100
250
PSI
4050
PSI
"B"
"B"
"A"
"A"
2400
PSI
4050
PSI
4050
PSI
4050
PSI
4050
PSI
2700
PSI
4050
PSI
2700
PSI
3600 PSI
25
PSI
65
PSI
RESER
VOIR
BREA
THER
PUMP-SIDE
VA
LV
E
P
BV
JS
BV1
JS1
PB
T
PP
1
PLS
GLS
BLS
SLS
D
X
B SL
ANTI-ST
ALL
V
AL
VE
OPTIONAL
CONTROL
V
AL
VE
-
TIL
T
ON
JOY
AUXILIAR
Y
PFLS
PF
1a
1A
1B
2a
2A
2B
3A
3B
4A
4B
5A
5B
2b
1b
INLET -8 -6 LS T -6
PILOT
SUMP
IN OUT LS
AB
AB
OUT
OUTRIGGER
CIRCUIT
-OPTIONAL
JOYSTICK
12
12
P T
CYLINDER
LIFT
JOYSTICK
12
34
P T
CYLINDER
TELESCOPE
CYLINDER
TIL
T
CYLINDER
COMPENSA
TION
CYLINDER
LEVEL FRAME
OPTION
QUICK-A
TT
ACH
CIRCUIT
AUXILIAR
Y
T1
5A
5B
AUX
DECOMPRESSION
5A
ST
ANDARD
AUXILIAR
Y
5B
5A
5B
SER
VICE
BRAKE
V
AL
VE
SER
VICE
BRAKES
P
ARK
BRAKES
ORBIT
AL
STEER
LR LP
T
LS
CYLINDER
FRONT
STEER
SELECT
VA
LV
E
STEER
MODE
CYLINDER
REAR
STEER
FIL
TER
COOLER
MY8070