New Holland CX720 Repair Manual page 146

Stack valve - Install (A.14.A.18 - F.10.A.15)
1. Install the stack valve onto the feeder (1).
Install the four cap screws (2) securing the stack
valve to the support bracket.
Tighten the cap screws securely.
2. Connect the electrical connectors (1) to the valve
solenoids at the rear of the stack valve assembly.
3. Connect the electrical connectors (1) to the valve
solenoids at the front of the stack valve assembly.
Remove all caps and plugs from the hydraulic lines
and fittings.
DISTRIBUTION SYSTEMS - HYDRAULIC COMMAND SYSTEM
2 4/7/2006
A.14.A / 8
1
20015990_993
2
20015989
3
20015988