mic575 27 #1 Posted October 24, 2020 This horse followed me home today! I think its in good shape even though its ready for a good maintenance rundown. Came with a 48" deck that needs some maintenance as well. One question: The previous owner said the ignition switch has a bad connection and will vibrate off? Is this a known problem? Should I search for a new switch or can I clean it up or do you think its a wiring issue? I plan to change: Oil Air filter Transmission oil and filter Spark plugs Grease as per manual Battery terminals have some corrosion It might have a transmission leak. Going to have to clean things up and take a closer look. Anything that you would do before I put it into service? I will spend a week or two fixing things then store it for the winter. 2 3 Share this post Link to post Share on other sites
roadapples 6,983 #2 Posted October 24, 2020 New fuel lines... 5 1 Share this post Link to post Share on other sites
mic575 27 #3 Posted October 24, 2020 5 minutes ago, roadapples said: New fuel lines... Should I put an in-line fuel filter in? 5 Share this post Link to post Share on other sites
953 nut 55,379 #4 Posted October 24, 2020 (edited) 32 minutes ago, mic575 said: previous owner said the ignition switch has a bad connection and will vibrate off? This manual will give something to work from. If in doubt you could replace the switch and clean the terminals that connect to it. Take a look at other electrical connections to be sure they are clean and tight too. I would remove the fenders and the cover for the tunnel where the shifter so you can clean up whatever is in there, you will be amazed at how much junk accumulates there. removing the engine tins to clean the cooling fins is a good idea too. If you run into any problems give us a shout. Edited October 24, 2020 by 953 nut 4 1 Share this post Link to post Share on other sites
midpack 866 #5 Posted October 24, 2020 Agree with pulling the engine tins off. Not a bad idea to expose the cooling fins to clean them on the hydro too. Especially if the machine ever ran a rear discharge deck. I like to add inline filters so I can see what a going on with fuel delivery. Other than that, do the maintenance and ride! 2 1 Share this post Link to post Share on other sites
pacer 3,174 #6 Posted October 24, 2020 My Oreillys has a small selection of tractor parts that - usually! - has both switches, magneto & non for some $10-12. Also have - again usually! - fuel filters, solenoids, etc. I think most other auto store also carry a section on these. Sometime they follow walmart stocking policy and ----- dont keep up so well. Thats a nice looking horse you got there.......... 1 Share this post Link to post Share on other sites
roadapples 6,983 #7 Posted October 24, 2020 4 hours ago, mic575 said: Should I put an in-line fuel filter in? Yes, cheap insurance... Share this post Link to post Share on other sites
JCM 9,214 #8 Posted October 26, 2020 Picked up a 418-A recently and during the test ride I could hardly move the console mounted hydro lever, and as @953 nut mentioned I would highly recommend removing the lower console plate, clean, lube and adjust all moving parts and problem solved. 1 1 1 Share this post Link to post Share on other sites
mic575 27 #9 Posted October 26, 2020 @JCM thanks for the tip. I will do that, good to know. If you think of anything else you ran into let me know. 1 Share this post Link to post Share on other sites
lynnmor 7,316 #10 Posted October 26, 2020 Remove the seat, fender and fuel tank, there will be plenty of debris and rust to take care of. 1 Share this post Link to post Share on other sites
JCM 9,214 #11 Posted October 26, 2020 @mic575 I also recently purchased a 420- LSE and removed the Chrome motion control assembly along with the parking brake assembly and cleaned, primed and painted the bottom and sides of the tunnel and replaced all hardware, bushings, springs and whatever else needed it while I had it apart. It now works super smooth and makes for effortless operation. Sure enjoying those Hydros the older I get. 2 Share this post Link to post Share on other sites
mic575 27 #12 Posted October 26, 2020 Thanks @lynnmor I will plan on that. @JCM That sounds like a fun project, it would take me forever though. I'll see what I find when I dig into it next week. 1 Share this post Link to post Share on other sites
JCM 9,214 #13 Posted October 27, 2020 A few pics of the Eaton 1100 Hydro cleaned up and painted on the 420. Same as yours just time, patience and love. 3 Share this post Link to post Share on other sites
mic575 27 #14 Posted October 27, 2020 @JCM wow, very nice! I am sure I can search for this but what primer and paint did you use? Share this post Link to post Share on other sites
JCM 9,214 #15 Posted October 27, 2020 Rustoleum rusty metal primer, not because it was rusty I just like the nice basecoat it lays down and Rustoleum Regal Red. Before all off that Simple green cleaner undiluted then prepsol type cleaner, sand and prepsol again, AKA wax and grease remover just before priming. Be sure to follow closely directions on paint cans for recoat times for a paint job you will be proud of for years to come. Share this post Link to post Share on other sites
mic575 27 #16 Posted October 27, 2020 @JCM really nice work! 1 Share this post Link to post Share on other sites
