Ashland I-110 XL2 - Manual (Page 17)

I-110 XL2
Hydraulic Manifold Assembly
IMPORTANT: This Hyd. Manifold was integrated into production April, 2006 It
replaces A125070 valve.
For older machines see master parts book on Ashlandind.com.
HYDRAULIC MANIFOLD ASSEMBLY
A125174
SETTING THE APRON AND PUSHOFF VALVE
The manifold block containing the pushoff sequence valve cartridge and apron sequence valve cartridge
is used to control two hydraulic circuits with one hydraulic remote. When the tractor hydraulic remote is
activated, oil flows first to the apron cylinders until they are fully extended. Once the cylinders are fully
extended, the apron circuit’s hydraulic pressure begins to increase. Once the pressure threshold is
surpassed (which is adjustable, see adjustment section), the sequence valve diverts the oil flow to the
pushoff’s hydraulic circuit. Once the push off is completely extended, the operator then reverses the
tractor’s hydraulic remote. The counterbalance valve will hold the apron open until the push off is fully
retracted. The Apron sequence valve then opens and allows the apron to close.
Setting the valves:
STEP 1 PUSHOFF SEQUENCE VALVE
Loosen the lock nut (9/16”) on the sequence valve cartridge. Turn the setscrew (4mm) clockwise until
the front apron rises before the push-off begins to advance. (Earthmover should be empty) Turn the
adjustment screw an additional 1/4 turn clockwise and tighten jam nut.
STEP 2 COUNTER BAL ANCE VALVE
Loosen the lock nut (9/16”) on the counterbalance valve cartridge. Turn the setscrew (4mm) counter-
clockwise until the apron holds in a raised position while rear gate is being retracted. Turn adjustment
screw an additional 1/4 turn, tighten jam nut. DO NOT tighten adjusting screw more than necessary.
Key Number Part Number Description
1 A125162-01 COUNTER BALANCE CARTRIDGE
2 A125162-02 SEQUENCE CARTRIDGE
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