Troubleshooting (GR3200–D)
CAUTION
watches, before doing any electrical trou-
battery cables unless the test requires
battery voltage.
Remove all jewelry, especially rings and
bleshooting or testing. Disconnect the
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 (GR3200–D)
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 and causing an incomplete circuit for
the solenoid.
Relay R4 or R8 has intermittent ground.
Nothing happens when start attempt is made.
Battery is dead.
Wiring to the start circuit (see Wiring Schematics)
components is loose, corroded, or damaged.
Battery cables are loose or corroded.
Battery ground to frame is loose or corroded.
40 ampere thermal breaker is open.
Fuse block is faulty.
10 ampere fuse to the run relay is loose or blown.
Diode D6, safety relay, or start relay is faulty.
15 ampere fuse to the ignition switch is loose or blown.
The ignition switch is faulty.
Starter solenoid is faulty.
High temperature relay, run relay, and/or high
temperature switch are faulty.
Neutral sensor is out of adjustment or faulty.
The ETR solenoid is faulty.
Electrical
System
Greensmaster 3200/3200–D
Page 6 – 19
Electrical System
Summary of Contents for 3200
Page 2: ...Greensmaster 3200 3200 D ...
Page 4: ...Greensmaster 3200 3200 D ...
Page 6: ...Greensmaster 3200 3200 D ...
Page 12: ...Safety Page 1 6 Greensmaster 3200 3200 D ...
Page 14: ...Equivalents and Conversions Product Records and Maintenance Page 2 2 Greensmaster 3200 3200 D ...
Page 17: ...Product Records and Maintenance Page 2 6 Greensmaster 3200 3200 D ...
Page 72: ...Perkins Diesel Engine Page 4 30 Greensmaster 3200 D ...
Page 113: ...Hydraulic System Greensmaster 3200 3200 D Page 5 41 Hydraulic System ...
Page 161: ...Hydraulic System Greensmaster 3200 3200 D Page 5 89 Hydraulic System ...
Page 173: ...Hydraulic System Greensmaster 3200 3200 D Page 5 101 Hydraulic System ...
Page 234: ...Wheels and Brakes Page 7 12 Greensmaster 3200 3200 D ...
Page 261: ...Cutting Units Greensmaster 3200 3200 D Page 8 27 Cutting Units ...
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Page 274: ...Commercial Products FORM 96 900 SL E The Toro Company 1997 Printed in U S A ...