Figure 6-13. standard hydraulic diagram, Figure 6-13, Standard hydraulic diagram – JLG 460SJ Parts Manual User Manual
Page 314
6-34
SECTION 6 HYDRAULIC
FIGURE 6-13.
STANDARD HYDRAULIC DIAGRAM
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
M
A
IN
V
A
L
V
E
T
O
P
VI
EW
M
A
IN
V
A
L
V
E
FR
ON
T V
IEW
M1
PSI.
C
H
E
CK MA
IN
M2
PS
I.
CHECK
M
A
IN
S
W
IV
E
L
P
O
R
T
S
P
O
R
T
#
1
B
R
A
K
E
S
2
-S
P
E
E
D
P
O
R
T
#
2
C
A
S
E
D
R
A
IN
P
O
R
T
#
7
F
O
R
W
A
R
D
P
O
R
T
#
6
R
E
V
E
R
S
E
P
O
R
T
#
5
CH
A
R
G
E
PR
E
S
S
U
R
E
FI
L
T
R
A
T
IO
N
PO
R
T
T
O
OU
T
L
E
T
ON
F
IL
T
E
R
C
H
A
R
G
E
P
R
E
S
S
U
R
E
F
IL
T
R
A
T
IO
N
P
O
R
T
T
O
I
N
L
E
T
O
N
F
IL
T
E
R
D
R
IV
E
P
U
M
P
F
IL
T
E
R
IN
L
E
T
SI
DE
RE
TU
R
N
FI
L
T
E
R
IN
H
Y
DRA
U
L
IC
O
IL
T
A
N
K
G
E
A
R
P
U
M
P
S
U
C
T
IO
N
P
IS
T
O
N
P
U
M
P
S
U
C
T
IO
N
C
A
S
E
P
O
R
T
AU
X
.
PUM
P
SUCTION
AUX
. P
U
MP
GE
A
R
PU
M
P
IN
OU
T
**
NO
TE
**
P
O
RT
"
V
1"
RE
TR
AC
TS
TH
E
CYL.
P
O
RT
"
V
2"
EX
TE
NDS
T
H
E
C
Y
L.
SLA
V
E
CY
L
.
M
A
STER
CYL
.
M
A
IN
V
A
L
VE
SIDE
VIEW
LEVE
L
F
O
R
W
ARD
LE
VE
L
BACK
FR
EE
FLO
W
FR
EE
FL
O
W
V1
V2
V2
V1
RO
T
A
T
O
R
AC
TUA
T
O
R
TELESCO
PE CYL.
HOL
D
IN
G V
A
L
V
E
PO
R
T
#4
PO
RT
#3
SW
IV
E
L
PO
R
T
S
FR
ON
T
S
T
E
E
R
F
R
ONT
STEE
R
E
R
LIFT
DO
WN
L
IFT
UP
MAI
N
L
IFT
CY
L
.
V2
V1
12
11
10
9
1
2
8
7
5
6
4
3
P2
P1
MT
SW
IN
G
R
IGH
T
SWING LEF
T
PSI.
CHEC
K
SWI
N
G
MS
PS
I.
CHE
CK
S
T
EER
M5
PSI. CHEC
K
LEVEL
M4
M3
PSI. CHECK L
E
VEL.
MAIN V
A
L
VE
B
O
TT
OM
VIEW
PS
I. C
H
ECK
P
O
RTS
U
SE I
T
EM
S
L
1
M
4
B
A
L
2
M
5
ROT
AT
E
RIG
HT
ROT
AT
E
LEFT
TELE
EXTEND
TELE
RE
TRACT
RE
F
E
R T
O
DR
IV
E C
IR
.
X
X
2
-S
P
E
E
D
-
B
R
A
K
E
V
A
L
V
E
P
T
B
S
18
49
29
6
8
49
68
4
6
13
1
4
1
2
1
5
4
7
34
48
7
45
16
1
6
4
2
4
1
4
4
2
9
4
3
1
1 1
1
1
0
2
4 6
6
1
7
5
0
51
52
52
54
54
5
5
22
32
22
57
57
38
38
56
55
13
13
9
53
25
3
3
3
3
22
22
5
X
X
SW
IN
G M
O
T
O
R
A
ND BR
AKE
B1
A
1
L1
31
31
3
3
59
61
27
18
60
58
5
40
39
39
21
21
36
35
21
30
67
1
37
6
6
6
4
7
G
E
A
R
P
U
M
P
S
U
C
T
IO
N
50
E
X
T
E
N
D
-A
-R
E
A
C
H
C
Y
L
N
D
E
R
1
7
1
8
P
S
I.
C
H
E
C
K
J
IB
R
E
3
7
1
9
4
2
0
6
3
6
4
6
5
6
2
NOTE: FOR APPLICATION - SEE USAGE CHART ON PARTS LIST