F510 Mower

[JimCamp]

I have a 95 JD F510 front mower. It starts and runs fine, after 15 minutes the mower stops, but the engine still runs fine and I can drive the mower. After it cools down it will mow again for about 15 minutes and stop again. I have replaced the PTQ switch but it still does this.

 

[zzvyb6]

Check the current to the electric slip clutch. If there is juice there, then the slip clutch is going bad. If the light bulb is off, then its an electrical supply problem. I have a 525 (48" mower deck) so I'm guessing its the clutch (easy to change). $180 bucks, though.