General Run Problems - Toro Sand Pro 5040 Service Manual

Starting Problems (continued)
Problem
Engine cranks, but does not start.
Engine cranks slowly.

General Run Problems

Problem
Engine stops when traction pedal is pressed.
Sand Pro & Infield Pro 3040/5040
Possible Causes
Wiring to interlock components is loose, corroded or
damaged (see Circuit Diagrams in Chapter 7 –
Electrical Diagrams).
Diode D2 is faulty.
Interlock relay is faulty.
Engine is out of fuel or may be too cold.
Ignition switch is faulty.
Engine fuel solenoid is faulty.
Spark plugs are faulty.
Engine or fuel system is malfunctioning (see Chapter 3
– Gasoline Engine).
Battery is discharged or faulty.
Battery cables are loose or corroded.
Engine is too cold.
Possible Causes
Operator seat is not occupied.
Diode D1 is faulty.
Seat switch is faulty.
Wiring to interlock components is loose, corroded or
damaged (see Circuit Diagrams in Chapter 7 –
Electrical Diagrams).
Page 5 – 5 Electrical System