Losing PTO RPMs while mowing with a shredder attachment on a BX2380 tractor

[Quart O'Cracks]

Have done all the little things...oil, fuel, air filter changes, and still losing RPMs after mowing about 15 minutes...

 

[Russell King]

Clean the radiator exterior, your engine may be getting hotter than it wants to be.

 

[rudder35]

Check vent on gas cap.