catphe10 18 Posted January 19, 2021 Just wanted to say thank you to you all for the help, I may have a line on the reverse switch should know in the next day or two. Also wanted to add that i found a place that has a good deal off used parts online that I did not know about. https://www.powersportsnation.com I have not purchased anything from them but will definitely check them out if i need anything in the future. Share this post Link to post Share on other sites
_Wilson_™ 6,591 Posted January 19, 2021 thanks fornthe update, if that comes up short, you might also check here, shade posted this as a sticky, i should here back forom LJ in a couple days. https://www.nospartsnow.com/ Share this post Link to post Share on other sites
jeepwm69 7,719 Posted January 19, 2021 3 hours ago, catphe10 said: Just wanted to say thank you to you all for the help, I may have a line on the reverse switch should know in the next day or two. Also wanted to add that i found a place that has a good deal off used parts online that I did not know about. https://www.powersportsnation.com I have not purchased anything from them but will definitely check them out if i need anything in the future. They're good people, stand behind what they sell. I was going to post that they're parting out an 86 according to their weekly email I got this morning. Hopefully they'll have what you need! Share this post Link to post Share on other sites
catphe10 18 Posted January 23, 2021 Good morning all, so have a update and another problem. I was able to find a reverse switch! And it actually works. But The switch only has a small oring that is supposed to seal the hole in the sub-trans. But the hole in the sub-trans is to big and is threaded not smooth for an oring. So question is, is it the correct switch or do I have a different model year sub-trans cover? Any thoughts? Share this post Link to post Share on other sites
_Wilson_™ 6,591 Posted January 23, 2021 can you post us some pics of the switch, and o-ring ? Share this post Link to post Share on other sites
catphe10 18 Posted January 23, 2021 Not the best pics but I didn't have all my shop lights on. 1 Share this post Link to post Share on other sites
_Wilson_™ 6,591 Posted January 23, 2021 okay thanks very helpful retro had mentioned this Yup, the reverse switch is located on the sub-transmission cover under a retainer bolt & bracket. and you had mentioned this was plugged was a brass plug ? i could be wrong, but i don't think that hole should be threaded ?? do you have a part number for the switch you located ? this is the best pic i could locate, it shows the retaining clip, which looks to be missing in your pics. https://www.hondapartshouse.com/oemparts/p/honda/35754-vm6-000/cap-reverse-contact Share this post Link to post Share on other sites
retro 4,071 Posted January 23, 2021 6 hours ago, catphe10 said: The switch only has a small oring that is supposed to seal the hole in the sub-trans. But the hole in the sub-trans is to big and is threaded not smooth for an oring. So question is, is it the correct switch or do I have a different model year sub-trans cover? Good news ya found a working reverse switch! That is the correct reverse switch you have found and your sub-trans cover is the correct part for a '86 TRX125 too. On '87 model TRX125s Honda changed the left cover and integrated the neutral & reverse switch functions into one change switch (which was moved from the sub trans cover to the left cover). You can see those changes here on the parts fiche: https://www.partzilla.com/catalog/honda/atv/1987/trx125-a-fourtrax-125/left-crankcase-cover Someone have threaded the reverse switch hole with a tapered thread pipe tap. So you'll have to find a used sub trans cover that includes the reverse switch retaining clamp and the bolt in order to install your reverse switch. I saw a few of those covers on eBay relatively cheap the other day when I was emailing sellers. 🙂 Share this post Link to post Share on other sites
_Wilson_™ 6,591 Posted February 5, 2021 @catphe10 any update on this repair ? Share this post Link to post Share on other sites
catphe10 18 Posted February 8, 2021 @_Wilson_ I have it all back together and running. the only thing not back to original is the reveres switch. I just left the brass plug in it. My next project is an '89 350D. 2 Share this post Link to post Share on other sites
_Wilson_™ 6,591 Posted February 8, 2021 thanks for the update, sometimes best to go with what works, at least you can use her now. looking forward to your next build. Share this post Link to post Share on other sites