I have had problems with a cylinder head temp light that comes on and will go back off if you slow down or stop for just a few seconds, the machine has the big deutz engine,and i don`t even need to be pulling the machine at the point that it is working hard (outside temp does seem to affect it)
have power washed cleaned all dust out,repaced temp sensor probe,had wiring checked and nobody can fix it.
the engine temp is always in mid green and does not show hot.
also have problems with engine compartment spot fires in the bean dust on the deck behind the engine can`t seem to find source even tho we blow dust out all the time before starting the day.