Mower deck Deck Stops after 20 min of mowing

[TimBradshaw]

While mowing, the deck will just stop after mowing 20 to 30 min into mowing. The engine never stops just the deck

 

[KennyV]

WELCOME to LMF...

I take it it is an Exmark... what one???
:smile:KennyV

 

[cuemstr]

Most likely it's the clutch, the wiring or the PTO switch.
I would change the switch first, as it is an inexpensive part.
The clutch normally sells for around $260 and the switch about $15.
Good Luck...

 

[tmlong]

Test the switch,then ,if test ok,hok it back up and test at the clutch,test ok there ,its going to be the clutch