Ashland I-180 Narrow Rear - Manual (Page 34)

H
YDRAULIC
S
YSTEM
Standard Two-Circuit Hydraulic Plumbing
The apron cylinders and the push-off cylinder are controlled on the same circuit with
the sequence of the operation controlled by the hydraulic manifold which contains a
sequence and counterbalance valve. The other hydraulic circuit controls the lift cylin-
ders on the earthmover.
*To adjust the sequence valve, see Troubleshooting section.
CAUTION!
Relieve all hydraulic pressure before working on the hydraulic system.
WARNING!
High Pressure Fluid Hazard – To prevent serious injury or
death from high pressure fluid:
a) Relieve pressure on hydraulic system before repairing,
adjusting, or disconnecting.
b) Wear proper hand and eye protection when searching for
leaks.
c) Keep all components in good repair.
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