Hi I'm new here stumbled on this site trying to find answers about my gf1800e. I bought it from someone who's said it was mowing and then deck just quit on him. I read a post on here saying to replace the o ring in the clutch pack, did that changed the oil and filter now it turns but much too slowly to run the deck by comparison to my father's gf1800. I took it apart again and looked at the one way clutch which has a couple "teeth" for lack of a better description that fall out if not held in and the shaft has some pitting/scaring that I should be able to clean up, hopefully. Anyway any help you guys can give would be much appreciated.