Toro 2300-D Lawn Mower User Manual


 
Reelmaster 2300–D/2600–D
Page 5 – 10
Electrical System
Troubleshooting
CAUTION
Remove all jewelry, especially rings and
watches, before doing any electrical trou-
bleshooting or testing. Disconnect the
battery cables unless the test requires
battery voltage.
For effective troubleshooting and repairs, you must
have a good understanding of the electrical circuits and
components used on this machine (see Wiring Sche-
matics section of this chapter).
If the machine has any interlock switches by–passed,
they must be reconnected for proper troubleshooting
and safety.
Starting Problems
Problem Possible Causes
Starter solenoid clicks, but starter will not crank
(if solenoid clicks, problem is not in safety interlock
system).
Battery charge is low.
Battery cables are loose or corroded.
Battery ground to frame is loose or corroded.
Wiring at starter is faulty.
Starter solenoid is faulty.
Starter mounting bolts are loose or not supplying a
sufficient ground for solenoid.
Starter is faulty causing incomplete circuit for solenoid.
Nothing happens when start attempt is made. Cutting unit switch is ON (pulled out) or faulty.
Battery is dead.
Battery cables are loose or corroded.
Battery ground to frame is loose or corroded.
Fusible link is open.
Wiring to the start circuit (see Wiring Schematics)
components is loose, corroded, or damaged.
Ignition switch is faulty.
Starter relay is faulty.
Starter solenoid is faulty.
Engine fuse (10 amp) is open.
Fuse block is faulty.
High temperature shutdown relay and/or switch are
faulty.
Traction (neutral) interlock switch out of adjustment or
faulty.