Start, Engine Shutdown, Seat, Alarm, PTO, PTO Overtemp, Down Latching and Over
Temperature Relays
These eight (8) relays are located under the console
housing cover (Fig. 30). The wiring harness is tagged to
identify each relay.
1
Testing
1.
2.
ness connector from the relay. Remove relay from ma-
chine if necessary.
Make sure that ignition switch is OFF.
2
Locate relay and disconnect the machine wire har-
NOTE: Prior to taking small resistance readings with a
digital multimeter, short the meter test leads together.
The meter will display a small resistance value (usually
2
0.5
ohms or less). This resistance is due to the internal
resistance of the meter and test leads. Subtract this val-
ue from the measured value of the component you are
testing.
Figure 30
1.
Control panel
2.
Relay location
3.
sistance between terminals 85 and 86 (Fig. 31). Resist-
ance should be between 70 and 90 ohms.
Using a multimeter (ohms setting), measure coil re-
86
87A
87
4.
Connectmultimeter (ohmssetting) leadstorelayter-
minals 30 and 87. Ground terminal 86 and apply +12
VDCtoterminal85.Therelayshouldhavecontinuitybe-
tween terminals 30 and 87 as +12 VDC is applied to ter-
minal 85. The relay should not have continuity between
terminals 30 and 87 as +12 VDC is removed from termi-
nal 85.
85
30
5.
relay terminals.
Disconnect voltage and multimeter leads from the
Figure 31
6.
Connectmultimeter (ohmssetting) leadstorelayter-
minals 30 and 87A. Ground terminal 86 and apply +12
VDCtoterminal85.Therelayshouldnothavecontinuity
between terminals 30 and 87A as +12 VDC is applied to
terminal 85. The relay should have continuity between
terminals 30 and 87A as +12 VDC is removed from ter-
minal 85.
7.
Disconnect voltage and multimeter leads from the
relay terminals.
8.
chine wire harness connector to relay.
Secure relay to machine if removed. Connect ma-
Groundsmaster 4100--D
Page 5 -- 21
Electrical System
| Categories | Lawn Mower Manual, Sprinkler and Irrigation Manuals, Toro Sprinkler and Irrigation Manuals |
|---|---|
| Tags | Toro Groundsmaster 30413, Toro Groundsmaster Groundsmaster 4100 D |
| Download File |
|
| Document Type | Service Manual |
| 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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At only 700mm wide the Mini Dumper is even at home on tight access
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mower about the yard. The US will be getting a revised 2011 Jeep Wrangler but the diesel option will not be offered in the United States.