l took too long and this video ended up being 2 parts, here is part b https://youtu.be/OjVZ5zFbhS4

By Mustie

17 thoughts on “1972 honda sl125 motorcycle transmission repair part a”
  1. Avataaar/Circle Created with python_avatars Plus Blood says:

    That was gr8 effort
    But next time
    Get your sell a parts or shop manual with diagram
    It shows each item break down
    Lot simpler

  2. Avataaar/Circle Created with python_avatars The Grizz 999 says:

    feckn voodoo…scared me away from gearbox's

  3. Avataaar/Circle Created with python_avatars oracle wisdom says:

    do u still have the old piston and cylinder? I could really use it.

  4. Avataaar/Circle Created with python_avatars Indiana Chris (UDX1313) says:

    For Me it was a Honda Trail 70 I bought back in the 80's and second gear had broken tooth. It was fun to repair. I also lapped the valves and did a Light oil leak down test till valves held a seal.

  5. Avataaar/Circle Created with python_avatars Jeffrey Siler says:

    How is your kobota tractor doing did you refuel it?

  6. Avataaar/Circle Created with python_avatars Mark Huppertz says:

    Giving me shivers, nightmares over the first and only time I cracked a Honds case. It was 46 years ago in a gravel driveway. I hope to never have to do that again!

  7. Avataaar/Circle Created with python_avatars David Baker says:

    RTFM…..!

  8. Avataaar/Circle Created with python_avatars Kenneth Barker says:

    great video to see thank you

  9. Avataaar/Circle Created with python_avatars Perry Degonia says:

    That’s like trying to put socks on a rooster

  10. Avataaar/Circle Created with python_avatars Gary Hart says:

    Re-bore not an option ?

  11. Avataaar/Circle Created with python_avatars Joe Jon says:

    Seeing you have some trouble and parts drop/fall,
    "That's When I Knew I Was"…HOME BROTHER.✌😁

  12. Avataaar/Circle Created with python_avatars dtiydr says:

    When I split the motor of a moped with 3 gears after the same issue, I got a manual first to know how the gears was supposed to go together since they are synced they have to go together again in certain way. After I knew that it all went very fast and it all worked perfectly and if I would have done the same with a similar engine as in this video I would of course have done the same so everything was put together the right way at the very start.

  13. Avataaar/Circle Created with python_avatars who there says:

    Why not use it as one instead of changing parts.

  14. Avataaar/Circle Created with python_avatars MIKE BUSCH says:

    It's real easy with a manual mustie. Plus it's real easy to misplace a washer. Or spacer. Split many cases . You just pull the shift fork pin to remove forks. But,hey nothing ventured inthe learned.!

  15. Avataaar/Circle Created with python_avatars Vette Maniac says:

    I admire your patience, knowledge and skill Mustie … I would have started the disassembly, then burst into tears and ran.

  16. Avataaar/Circle Created with python_avatars Gary Seven says:

    Bad idea with the Scotch brite wheel, it won't be flat anymore after that. Straight back razor blade and take your time. Lock the blades in Vice grips if you need to.

  17. Avataaar/Circle Created with python_avatars Andy Plimbley says:

    Just swop the clusters over job done

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