Run Solenoid (Groundsmaster 328–D) (Solenoid With 2 Wire Connector)
The run (ETR) solenoid must be energized for the en-
gine to run. The solenoid is mounted on the engine block
near the injection pump.
4. Touch a negative (–) test lead from the 12 VDC
source to the fuel stop solenoid frame (ground) (Fig. 13).
The solenoid should engage, making an audible “click,”
and the plunger should retract.
In Place Testing
5.
nal. The solenoid should stay engaged.
Remove positive (+) voltage from the pull coil termi-
Note:
Prior to taking small resistance readings with a
digital multimeter, short the test leads together. The me-
ter will display a small resistance value (usually 0.5
ohms or less). This resistance is due to the internal re-
sistance of the meter and test leads. Subtract this value
from from the measured value of the component you are
testing.
6. Remove positive (+) voltage from the hold coil termi-
nal. The solenoid should release.
7.
Connect the wire harness connector to the run sole-
noid.
1.
solenoid.
Disconnect machine wire harness connector from
2
2.
Using a digital multimeter, touch one test lead to the
1
pull coil terminal and the other test lead to the fuel stop
solenoid frame (ground) (Fig. 13). The resistance of the
pull coil should be less than 1 ohm (but not zero).
3.
Using a digital multimeter, touch one test lead to the
3
hold coil terminal and the other test lead to the fuel stop
solenoid frame (ground) (Fig. 13). The resistance of the
hold coil should be approximately 15 ohms.
Figure 13
4.
Connect solenoid to the machine wire harness.
1.
2.
Fuel stop solenoid
Pull coil terminal
3.
Hold coil terminal
Live testing
1.
Disconnect wire harness connector from run sole-
noid.
Note:
The solenoid may be removed from the engine
or tested in place.
2.
sure that the solenoid plunger moves freely and is free
of dirt, debris and corrosion.
If the solenoid is removed from the engine, make
Note:
When testing run solenoid, use test leads with
at least 14 gauge wire.
3.
source to the pull coil and hold coil terminals.
Connect a positive (+) test lead from a 12 VDC
Groundsmaster 300 Series
Page 6A – 11
Electrical System (Rev. G)
| Categories | Lawn Mower Manual, Sprinkler and Irrigation Manuals, Toro Sprinkler and Irrigation Manuals |
|---|---|
| Tags | Toro Groundsmaster 300, Toro Groundsmaster 328 D, Toro Groundsmaster 92801SL |
| 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)
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| Publisher | toro.com |
| Wikipedia's Page | Toro Company |
| Copyright | Attribution Non-commercial |
(2 votes, average: 5 out of 5)
Lawn and Garden readers have rated Toro 92801SL Rev I Groundsmaster 300 Series Groundsmaster 328 D Service Manual 5.0 out of 5.0 based on 2 product reviews. Need 328D. Manual pdf. Will rate after finding manual
t has been a very reliable machine but getting parts is hard and not cheap to buy , generic parts has been cost effective and reliable , i am unable to get a wiring circut diagram for this unit as most problems are electrical problems