General Run & Transport Problems - Toro Groundsmaster 4500-D Service Manual

Starting Problems (continued)
Problem
Engine cranks, but does not start.
Starter cranks, but should not when the traction pedal
is depressed.
General Run and Transport Problems
Engine continues to run, but should not, when the
ignition switch is turned off.
Engine continues to run, but should not, when the
traction pedal is engaged with no operator in the seat.
The engine stops during operation, but is able to
restart.
The engine kills when the traction pedal is depressed.
Battery does not charge.
Electrical System (Rev. A)
Possible Causes
Engine is not cranking fast enough.
Engine run solenoid, circuit wiring, or fuel pump is
faulty.
The problem is not electrical (see Chapter 3 -- Kubota
Engines).
The traction neutral switch is out of adjustment.
The traction neutral switch or circuit wiring is faulty.
The engine fuel stop solenoid is stuck open.
Ignition switch or circuit wiring is faulty.
The seat switch or circuit wiring is faulty.
Traction neutral switch or circuit wiring is faulty.
The operator is lifting off the seat.
The seat switch or circuit wiring is faulty.
The engine shutdown delay is faulty.
The ignition switch or circuit wiring is faulty.
The operator is lifting off the seat switch.
The parking brake is on.
The seat switch, seat relay, or circuit wiring is faulty.
The parking brake switch, relay, or circuit wiring is
faulty.
Loose, corroded, or broken wire(s).
The fusible link to the battery is faulty.
Faulty alternator or dead battery.
Charge indicator lamp is faulty or burned out.
Charge indicator lamp wiring loose, corroded, or
damaged.
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