Cutting Deck Operating Problems - Toro Groundsmaster 4100-D Service Manual

Cutting Deck Operating Problems

The cutting deck remains 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. Units
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 blows when engaging cutting deck.
Electrical System
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.
The seat switch, relay, or circuit wiring is faulty.
The PTO switch, relay, or circuit wiring is faulty.
The deck position switch or circuit wiring is faulty.
Center lift lever position switch is out of adjustment or
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.
Deck position switch is faulty.
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