“4069RT” Service and Parts ManualMarch 2014
Page 1-24
SYSTEM DESCRIPTIONS
O
UTRIGGER
C
IRCUIT
The Outriggers Cylinders are controlled by Ports ORA and ORB on the Functions
Manifold. Pressurized fluid from Port ORA extends the outrigger cylinders. Pressurized
fluid from Port ORB retracts them.
Figure 1-15: Outrigger Circuit
ART_4598
R
E
ORB
ORA
ORA circuit to front
ORA circuit to rear
ORB circuit to rear
ORB circuit
to front
ORA circuit to Extend port
ORB circuit to Retract port
ORA circuit
ORB circuit
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