New Holland WorkMaster 50 Service Manual page 562

Electrical systems - Rear Power Take-Off (PTO) control system
Power Take-Off (PTO) speed sensor - Static description PTO Safety
switch
The PTO safety switch, (1), is a double pole, single throw-
style switch located on the PTO control lever quadrant.
The switch has a rubber booted push button actuator and
is activated by the PTO clutch lever. When the PTO clutch
lever is in the "OFF" position, the switch button is "OUT"
when the PTO clutch is engaged the switch button is in
the "IN" position.
1
86072157
47866583_ 02/12/2015
55.3 [55.048] / 3