JLG 4394RT Service Manual - Manual (Page 261)

SECTION 6 - GENERAL ELECTRICAL INFORMATION & SCHEMATICS
3121249 – JLG Lift – 6-29
Fr
o
n
t
F
ro
n
t Ext
e
nsio
n Cy
linder
s
Po
w
e
rd
e
c
k
Va
lv
e
D
u
a
l
Po
w
e
rd
e
c
k
Se
le
ct
ion
V
a
lv
e
Main Va
lv
e
Le
ft
Aux
P
u
mp
Hyd
ra
u
lic
Ta
n
k
R
e
ar
Extensio
n C
y
lin
d
er
s
Right
Re
ar
Au
x P
u
mp
Suction
In
Out
1001
1
0
3711 A
Figure 6-28. Hydraulic Diagram (Powerdeck - Mega)