JLG 4394RT Service Manual - Manual (Page 141)

SECTION 4 - HYDRAULICS
3121133 – JLG Lift – 4-17
4.12 HEADER VALVES (4WD)
X3 CD
X
X
X3 CD CD X3
X
MX
MX3 MCD
X3
CD
X
X X3 CD
CD
X3
X
MX MX3 MCD
Figure 4-19. Header Valve (Fix)
OT X3
OP
MX3
MCD MX
X3
X
OT
OP
OT
OP
B
TS
CD
OT OP B TS CD
OT
OP
B
TS
CD
Figure 4-20. Header Valve (Osc)