New Holland T8010 Manual page 412

FWD Valve
The FWD valve is a closed center valve and is contained as a part of the range transmission powershift valve
manifold. Oil is supplied to the FWD valve from the regulated pressure circuit. The valve is mounted on top of the
range transmission.
Solenoid Cartridge Valve
The solenoid is controlled by an armrest mounted rocker switch. The armrest controller communicates (via Data
Bus) with the PTO controller, supplying current to deactivate the FWD clutch, based on commands from the
operator (FWD switch) and signals supplied to it from the brake pedal switches, true ground speed circuit, hitch
position control system, and transmission speed signal circuit. The FWD is a spring-engaged and hydraulics-
disengaged type clutch.
Section 25 - Four-Wheel Drive Front Axle - Chapter 1
2
1
1. FWD SOLENOID
2. LOW CLUTCH SOLENOID
4
3
3. MID CLUTCH SOLENOID
4. HIGH CLUTCH SOLENOID
25-1-9
RI02E086