TM 10-4320-226-14
4.10.14. Shutdown Solenoid Test. (Not used on Model 350 PAWN)
INITIAL SETUP
Test Equipment
Equipment Conditions
Multimeter (appendix B, Section III, Item 2)
Engine shut down, paragraph 2.5.1.2 or 2.5.2.2.
Tools
General Safety Instructions
General Mechanic’s Tool Kit (appendix B,
Section III, Item 1)
To prevent rolling or sliding, do not work on equipment
that is not securely stabilized.
Do not work on equipment without following standard
shop safety precautions.
Figure 4-18. Shutdown Solenoid Test (Models 350 PAW and W-87012).
To prevent rolling or sliding, do not work on equipment that is not securely stabilized.
Ensure both wheels are secure. Failure to obey this warning may result in serious
personal injury.
WARNING
a.
Pull out start/stop switch (figure 2-1, 1).
b.
Connect multimeter to largest terminal and ground terminal as shown in figure 4-18.
CAUTION
Release oil pressure bypass switch within 30 seconds, if voltage is not indicated (by
multimeter) at the auxiliary terminal.
c.
Depress oil pressure bypass switch and monitor that solenoid rod is retracting and observe multimeter for+12
Vdc.
d.
If the solenoid rod does not retract or multimeter does not indicate + 12Vdc, replace shutdown solenoid (paragraph
4.10.15).
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