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Groundsmaster 5900/5910 Page 5 -- 9 Electrical System
Cutting Deck (PTO) Operating Problems
Problem Possible Causes
The PTO remains engaged, but should not, with no
operator in the seat.
Seat switch or circuit wiring is faulty.
TEC--5002 controller is faulty.
Cutting decks run, but should not, when raised. Cutting
decks shut off with PTO switch.
Up limit switch or circuit wiring is faulty.
TEC--5002 controller is faulty.
Cutting decks run, but should not, when raised. Cutting
decks do not shut off with PTO switch.
Both the up limit switch (or circuit wiring) and PTO
switch (or circuit wiring) are faulty.
A hydraulic problem in the PTO circuit exists (see
Troubleshooting section of Chapter 4 - Hydraulic
System).
One cutting deck does not operate when lowered with
the PTO engaged.
Up limit switch for affected deck is out of adjustment.
Up limit switch or circuit w iring for affected deck is
faulty.
Control manifold solenoid coil S or circuit wiring for
affected deck is faulty.
A hydraulic problem in the PTO circuit exists (see
Troubleshooting section of Chapter 4 - Hydraulic
System).
None of the cutting decks operate. Cutting decks are
able to raise and lower.
PTO switch is in the OFF position.
High temperature of engine coolant or hydraulic oil has
disabled the cutting decks.
Seat switch or circuit wiring is faulty.
PTO switch or circuit wiring is faulty.
Cutting deck up limit switch or circuit wiring is faulty.
Mow/transport switch or circuit wiring is faulty.
Hydraulic temperature sender or circuit wiring is faulty.
Coolant temperature sender or circuit wiring is faulty.
A hydraulic problem in the PTO circuit exists (see
Troubleshooting section of Chapter 4 - Hydraulic
System).
TEC--5002 controller is faulty.
Cutting decks run, but should not, when lowered with
PTO switch in the disengaged (OFF) position.
The PTO switch or circuit wiring is faulty.
TEC--5002 controller is faulty.
Electrical
System