hi grumpy , thanks for your detailed info , my understanding of how it all works is getting better. I have not had a chance to look at it this weekend but im pretty sure the ratchet is working ok, I will double check but im pretty sure. The mower itself has no problem driving in forward or reverse, it does not feel like its slipping , I have no complaints about how the machine is performing . Its just the squeal and it squeals only for a couple of seconds when switching between forward and reverse. I have stood beside the mower with the cover off and ran it in forward and reverse and the clutch has enough grips to want to spin the wheels.The squeal is high pitched sound, and sort of sound like its coming from the clutch or the clutch pulley area. So im thinking ill check the engine pulley as you said and buy a new belt. Then see what happens, appreciate any advice thanks again.
