I'm the proud owner of a new Harman Magnum Stoker. She's been running fine...but...there is a very annoying CLUNK that is generated every 5 seconds when the pusher arm is pushed into the down position by the cam arm. It sounds as though the clunk is coming from the front part of the pusher arm. i've watched it for hours trying to figure it out. The clunk has got to go!
Any suggestions? Has anyone else suffered this plight?