Cutting Deck Operating Problems - Toro Groundsmaster 4000-D Service Manual

Cutting Deck Operating Problems

The cutting decks remain engaged, but should not,
with no operator in the seat.
Cutting decks run, but should not, when raised. Decks
shut off with PTO switch.
Cutting decks run, but should not, when raised. Decks
do not shut off with the PTO switch.
Cutting decks run, but should not, when lowered with
PTO switch in the OFF (disengage) position.
Cutting deck(s) do not operate.
Cutting decks shut off when PTO switch is released
from the engage position.
PTO fuse fails when engaging cutting deck.
Groundsmaster 4000--D
The seat switch or circuit wiring is faulty.
The deck position switch or circuit wiring is faulty.
The deck position switch or circuit wiring and PTO
switch or circuit wiring are faulty.
A hydraulic problem exists (see Troubleshooting
section of Chapter 4 -- Hydraulic System).
The PTO switch or circuit wiring is faulty.
The operator is lifting off the seat switch.
Traction circuit is in transport mode.
The seat switch or circuit wiring is faulty.
The PTO switch or circuit wiring is faulty.
The deck position switch or circuit wiring is faulty.
The transport/4WD switch or circuit wiring is faulty.
Hydraulic valve solenoid(s) or circuit wiring is faulty.
A hydraulic problem exists (see Troubleshooting
section of Chapter 4 -- Hydraulic System).
Diode circuit board or circuit wiring is faulty.
Hydraulic valve solenoid coil is shorted.
Cutting deck position switch is faulty.
Page 5 - - 7 Electrical System