Neutral Interlock Switch
The neutral interlock switch is attached to the shift lever
assembly (Fig. 8). The switch is closed when the shift le-
ver is in the neutral position and allows engine cranking/
starting only when the machine is in neutral.
2
Two types of neutral interlock switches have been used
on Multi Pro 1200 and 1250 sprayers:
1
On machines with serial numbers below 250000000,
the neutral interlock switch is a ball type switch (Fig.
9).
On
250000000,
machines
with
serial
numbers
above
the neutral interlock switch is a
proximity switch (Fig. 10).
Figure 8
1.
Neutral interlock switch
2.
Connector
Testing
1.
Locate neutral interlock switch on the shift lever as-
sembly. If needed, remove air cleaner cover to ease ac-
cess to switch. Disconnect the wire harness connector
from the switch.
4
2.
multimeter (ohms setting) across the connector termi-
nals.
Check the continuity of the switch by connecting a
3
3.
interlock switch should be closed (continuity).
With the shift lever in the neutral position, the neutral
NOTE: On machines with serial numbers below
2
250000000,
RUN to allow the shift lever to be moved.
the ignition switch should be rotated to
1
4.
Depress the brake pedal to allow the shift lever to
Figure 9
move. While watching the multimeter, move the shift le-
ver out of the neutral position. Continuity of the neutral
interlock switch should be broken as the lever is moved
and the interlock switch opens.
1.
2.
Neutral interlock switch
Jam nut
3.
4.
Mount
Shift lever
1
5.
To adjust the neutral interlock switch on machines
with serial numbers below 250000000, loosen jam nut
and rotate switch. Repeat steps 3 and 4 until switch op-
eration is correct. Tighten jam nut to secure switch and
test switch operation.
2
6.
7.
Reconnect the harness connector to the switch.
If removed, reinstall air cleaner cover.
3
4
Figure 10
1.
2.
Shift lever
Sensing tab
3.
4.
Shifter bracket
Neutral interlock switch
Multi Pro 1200/1250
Electrical System
Page 5 – 9
Rev. A
| Categories | Lawn Mower Manual, Sprinkler and Irrigation Manuals, Toro Sprinkler and Irrigation Manuals |
|---|---|
| Tags | Toro Multi Pro 1200, Toro Multi Pro 1250 |
| 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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