JLG 450A_AJ Series II Parts Manual - Manual (Page 370)

6-6 450A & 450AJ Series II 3121243
SECTION 6 HYDRAULIC
FIGURE 6-3.AXLE LOCKOUT HYDRAULIC DIAGRAM - 2WD (USA BUILT MACHINES
SN 0300107512 TO SN 0300124000 & BELGIUM BUILT MACHINES SN 1300003222 TO
SN 1300006000)
P
T
A
LOCK-OUT VALVE
X
X
V
P
V
P
SHUTTLE
VALVE
16
FORWARD
FLOW DIVIDER
4
3
1
12
11
2
3
14
9
5
4
4
6
10
1
20
13
14
14
8
11 11
3
1
7
1
3
9
17
18
14
19
3
X
16
16
3
CASE DRAIN
MANIFOLD
B
A
L2
M5
M2
M1