Hydrive was right, lower bushing on travel lever, upon second look is squashed out of place and spring has broken coils. That said, a strategically placed bungee cord is working for now. Finally got to mow an acre of Thurs. eve and tractor preformed perfectly. Used the best of 2 mule drives and J46 decks I have,(both junk ) but will be on the look out for for better. This site has been VALUABLE with parts/shop/operator's manuals plus Ingersoll Dealer endorsement. I might have to make a little donation. THANK YOU! john