Warning Lights
Testing Warning Lights
1.
2.
3.
Apply 12 VDC to terminals 1A and 2A.
Ground terminals 1B and 2B.
3
Both indicator lights should light.
4
2
Engine Oil Pressure Light
The oil pressure light should come on when the ignition
switch is in the ON position with the engine not running.
Also, it should light with the engine running if the engine
1
oil pressure drops below 7 PSI (0.5 kg/cm ).
2
1.
Disconnect green wire from the oil pressure switch
on the engine (located near the starter motor).
2.
3.
Ground green wire to the engine block.
Turn ignition switch to ON; the oil pressure light
should come on indicating correct operation of the elec-
trical wiring to the oil pressure switch.
Figure 13
4.
the oil pressure switch. Apply skin−over grease (Toro
Part No. 505−165) to switch terminal.
Turn ignition switch to OFF. Reconnect green wire to
1.
2.
Charge indicator
Engine oil pressure
3.
4.
High temp shutdown
Glow plug indicator
High Temperature Shutdown Light
5
If the coolant temperature rises to approximately 230oF
(110
oC), the high temperature light should come on as
the high temperature shutdown switch stops the engine.
2
3
4
1.
Disconnect and ground the blue wire attached to
temperature switch on flywheel end of engine. The
warning light should illuminate and the engine should
stop running.
1
6
2.
Depress high temperature override switch and hold.
Engine should start and run.
1
B
1A (+)
2A (+)
3.
Reconnect blue wire to temperature switch.
Glow Plug Indicator Light
2B
The glow plug indicator light should come on when the
ignition switch is placed in ON prior to placing the ignition
switch in START. The light should stay lit for approxi-
mately 7 seconds while the ignition switch is left in ON.
Figure 14
1.
2.
3.
Charge indicator
Engine oil pressure
High temp shutdown
4.
5.
6.
Glow plug indicator
Warning light front
Warning light back
Charge Indicator Light
The charge indicator light should come on when the igni-
tion switch is in ON with the engine not running, or with
an improperly operating charging circuit while the en-
gine is running.
Electrical System
Page 5 − 12 Rev. E
Groundsmaster 4100−D
| Categories | Lawn Mower Manual, Sprinkler and Irrigation Manuals, Toro Sprinkler and Irrigation Manuals |
|---|---|
| Tags | Toro Groundsmaster 4100 D |
| Download File |
|
| Document Type | Catalog |
| Language | English |
| Product Brand | Toro. Customer Service Representatives are available by phone:
Monday - Friday 7:30 a.m. to 9:00 p.m. (CDT) - Saturday 8:00 a.m. to 8:00 p.m. (CDT) - Sunday 10:00 a.m. to 8:00 p.m. (CDT)
Canada 1-888-225-4886 USA 1-888-384-9939, Lawn Mower |
| Document File Type | |
| Publisher | toro.com |
| Wikipedia's Page | Toro Company |
| Copyright | Attribution Non-commercial |
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