Cutting Deck Operating Problems - Toro Groundsmaster 3500 30807 Service Manual

Cutting Deck Operating Problems

The cutting units will not run during the following
normal operating conditions:
Operator in seat or parking brake engaged
Mow/transport switch in MOW
PTO switch in ENGAGE
Groundsmaster 3500
Operator in seat − the seat switch is faulty or seat
switch circuit wiring is loose, corroded or damaged.
Parking brake engaged − the parking brake switch is
faulty or parking brake switch circuit wiring is loose,
corroded or damaged.
The reel drive solenoid valve (S) or (S1) is faulty or the
reel drive solenoid valve (S) or (S1) circuit wiring is
loose, corroded, or damaged.
The PTO switch is faulty.
The cutting unit up limit switch is faulty.
Mow/transport switch is faulty.
There is insufficient hydraulic oil pressure to turn the
cutting units (see Chapter 5 − Hydraulic System in this
manual).
The Standard Control Module (SCM) is faulty.
Gasoline Engines Only
The engine temperature is above 220F (105C)
High temperature warning switch or high temperature
warning switch circuit wiring is loose, corroded, or
damaged.
Page 6 − 9 Electrical System