JLG G12-55A Parts Manual - Manual (Page 256)

HYDRAULIC CIRCUITS
G10-55A, G12-55A 31200728 8-8
Figure 8-3 Steer Select Circuit
PAP25580
15
8
18
21
15
8
208
301
301
109
109
109
109
302
302 17 19
16
16
19
17
3
8
15
16
15
8
18
18
15
8
4
7
7
11
10
10 11
1
TO FRONT STEERING
CYLINDER
TO REAR STEERING
CYLINDER
TO BOOM JOYSTICK
CONTROLLER