JLG 600SC_660SJC Parts Manual - Manual (Page 168)

6-4 600SC 660SJC 3121608
SECTION 6 HYDRAULIC
FIGURE 6-2. STANDARD HYDRAULIC DIAGRAM
8
40
13
3
PO
R
T 3
PO
R
T 1
FO
R
W
ARD
RE
VE
RS
E
48
48
3
49
21
49
44
11
V1 V2
54
CA
S
E
POR
T
27
50
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U
PP
LI
ED WI
TH
SW
ING
HU
B
/MO
TOR AS
S
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.
12
12
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Y
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IN
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OF
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SY
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10
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44
24
38
22
26
52
36
51
39
2
47
PO
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P
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D
POR
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5
38
55
PO
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FORW
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16
18
15
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SP
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39
BR
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AUX
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10
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LE
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-A
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57 56
EA
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EA
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R
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A
C
T
SW
IN
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C/
B V
A
LV
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SW
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R
AND
BRA
K
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MP
MT
M3
A
B
23
M
M
O
TOR
IS
N
O
T
MA
R
K
ED
"
A
" &
"B"
FA
C
IN
G
TH
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TO
R
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S
ON
TH
E
LE
F
T S
ID
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TA
TE
RIG
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T
RO
TA
TE
L
E
F
T
V1 T V2
30
4
36
P1
31 32
19
19
20
29
29
19
22 19
22 LEVE L BA CK
LEVE L FO RW AR D
44
36 41
33 34
36 37
36
8
33 35
8
44
17
17
13
14
12
11
18
53
14
28
33 58
25
46
39
45
42 43
25
5
20
22
**
NO
TE*
*
P
O
R
T "
V
1"
R
E
TR
A
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TS
THE
CYL
.
POR
T
"
V
2"
E
X
TE
N
D
S TH
E
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Y
L
.
19
L1
L1
A B
S
D
E
B A
L2
M2 M1
B A
L2
M2 M1
NO
T U
S
E
D
ON
60
0S
C