the jeep driver 29 #1 Posted May 14, 2022 Hello... I have a 1985 Wheel Horse 417A with a 17 HP Kohler Engine, Model KT17QS, Spec No. 24350. The drive belt broke yesterday. I replaced it, but in the process noticed a spring hanging from the frame, as in the picture. I cannot figure out where this is supposed to be. It doesn't seem that the spring should be connected where it's at; as though it came off and just (fortuity) happened to get caught there. One picture showing where I found the spring, the other of the drive, in case it helps. Also, I am able to shove the tractor forward and backwards with the drive engaged. I don't remember that being possible before, so I'm thinking this spring has something to do with it. ... ? Thank you! Share this post Link to post Share on other sites
cleat 5,957 #2 Posted May 14, 2022 (edited) I think that is spring #29 in the attached diagram Wheel horse 520H parts and service manual.pdf It's really just an anti rattle spring for the hydro belt release. Edited May 14, 2022 by cleat 1 Share this post Link to post Share on other sites
daveoman1966 3,751 #3 Posted May 14, 2022 Your big spring #37 looks right. The smalle spring hanging from the frame is #29 in this schematic of the 417-A 1 Share this post Link to post Share on other sites
peter lena 8,625 #4 Posted May 14, 2022 @the jeep driver in addition to that spring issue , notice the idler pulley opportunity ? wide rubber side shields, on bearing easily / carefully removed with small pocket screwdriver , wipe out existing " grease " , carb cleaner flush , lucas x-tra heavy duty , hi temp , anti sling , polyurea grease , makes those bearings live with out noise or failure . carefully reinstall seals , lubricate related linkage areas , only a suggestion . but you are right there . greasy pete Share this post Link to post Share on other sites
953 nut 55,226 #5 Posted May 14, 2022 Here is a photo i pirated from another post that may be helpful. Of course your belt goes under the idler. 1 Share this post Link to post Share on other sites
peter lena 8,625 #6 Posted May 14, 2022 @953 nut yup those idler pulleys are a definite issue , with some tweaking and detailing upgrades they can live on . can start with a common size / flat type and LARGER bearing , then change out that lubricant , for something thats made for hi temp usage . found that combo makes for zero issues . only an idea. pete 2 Share this post Link to post Share on other sites
the jeep driver 29 #7 Posted May 14, 2022 You all are the best. This is where it looks like it goes then. And yessir, I'll clean it up before reassembly. 2 1 Share this post Link to post Share on other sites