Hydraulic Manifold Solenoid Valve Coils - Toro Groundsmaster 360 Service Manual

Hydraulic Manifold Solenoid Valve Coils

A hydraulic solenoid valve coil on the deck lift manifold
(Fig. 78) or steering control manifold (machines with
4WD) (Fig. 79) can be replaced without opening the hy-
draulic system.
Removal
1. Park machine on a level surface, lower cutting deck,
engage parking brake, stop engine and remove key
from the ignition switch.
2. Locate the solenoid valve coil that is to be replaced.
A. Raise and support operator seat to gain access to
deck lift manifold. Refer to Figure 78 for solenoid coil
locations on the deck lift manifold.
B. Raise and support operator seat to gain access to
steering control manifold used on 4WD machines.
Refer to Figure 79 for solenoid coil location on the
steering control manifold.
3. Disconnect the wire harness electrical connector
from the solenoid valve coil to be removed.
4. Remove the nut from the hydraulic valve.
5. Slide the solenoid coil from the valve.
6. Clean any corrosion or dirt from the valve.
Installation
1. Slide coil assembly onto the hydraulic valve.
2. Install the nut onto the valve and torque nut to 60 in- -
lb (6.7 N- -m) (do not over--tighten).
3. Connect the machine wire harness connector to the
solenoid coil.
4. Lower and secure seat.
Electrical System
3
2
1. Deck lift manifold
2. Solenoid coil (2 used)
3. Coil spacer
2
UP
1. Steering manifold
2. Solenoid coil
Page 5 - - 56
4
60 in- -lb
(6.7 N- -m)
5
2
1
FRONT
Figure 78
4. Nut
5. Nut
3
60 in- -lb
(6.7 N- -m)
1
Figure 79
3. Nut
Groundsmaster 360