Tomos Transmission Help anyone??

Aaron Bowen /

Hey everyone I have a Tomos A55 and the the transmission started making noise I assumed it was the clutches pulled the cover off and found a

broken clip, a washer and some shims and the gear cluster is loose as hell!! can't for the life of me find a video or any info on how to break down this transmission any moped Army help would be much appreciated

Thanks Aaron

Re: Tomos Transmission Help anyone??

Re: Tomos Transmission Help anyone??

Aaron Bowen /

Thank you so much Stephen it seams there is half the info on these as there is on other bikes

Re: Tomos Transmission Help anyone??

Yeah, that's the A35 manual. The A55 manual is like gold. Good luck finding a copy ANYWHERE.

Re: Tomos Transmission Help anyone??

you can buy the a55 manual but you don't need it

the a35 bottom end is exactly the same as the a55 with the exception of early a55 first gear clutches being reversed on the hub.

there are two true clips, one holds the second gear assembly on the bell and the other is part of the counter shaft and starting assembly. There is also a spring that is part of the starter gear and a clip that goes in the pedal shaft ratchet

the small shims go on the mean gear shaft and the larger shims go on the pedal shaft nearest the cover

http://www.myronsmopeds.com/wp-content/gallery/a55-sprint/sprint-2.jpg

http://www.myronsmopeds.com/wp-content/gallery/a55-sprint/sprint-3.jpg

http://www.myronsmopeds.com/wp-content/gallery/a55-sprint/sprint-4p.jpg

Re: Tomos Transmission Help anyone??

Aaron Bowen /

Thank you guys so much I pulled it apart and one I did that it was apparent that the counter-shaft spring AKA the sprag clip broke very common, so I put it back together WITHOUT the clip just to see if anything else was f#@ked

and it started right up and pulled forward fine shut it off and ordered the part

since I got this bike the trans seams whinny to me??? IDK

Thanks Aaron Bowen

« Go to Topics — end of thread

Want to post in this forum? We'd love to have you join the discussion, but first:

Login or Create Account