k+s 1277 1 #1 Posted November 17, 2013 have a 1977 c-120 71-12ks02-10381. Sundstrand 90-1136, trans handle falls forward any way to adjust this ?.if you get off tractor while running it will take off. also looks like trans fluid is 10-w30 oil is that correct for this transmission? Share this post Link to post Share on other sites
squonk 41,397 #2 Posted November 17, 2013 Oil is correct. Remove the plate where a stick shift would normally go. There is a large nut on the linkage you tighten to increase the tension on the speed control 2 Share this post Link to post Share on other sites
