Engine Stop Solenoid - Kubota u15-3 Workshop Manual

3. Engine stop solenoid

(C/N 1A021-6001-3)
Operation of engine stop solenoid can be test as in the pictures.
1) Connect 12 V battery voltage to two terminal of engine stop
solenoid.
2) Get body earth as shown in picture.
3) Then plunger pin comes out.
This means pull-in coil is normal.
4) Take off pull-in coil terminal connection.
5) Plunger pin still keeps pushing out.
This means hold-coil is normal.
6) Take off second terminal connection.
7) This time plunger pin should be returned back by spring.
This means engine stop solenoid functions normal.
Pull-in coil
Battery
II-155
WSM U15-3
Hold coil