Removing stuck mixture screws

Collapse
X
 
  • Time
  • Show
Clear All
new posts
  • Guest

    #1

    Removing stuck mixture screws

    I'm trying to remove the mixture screws, as I've taken this carburetor apart 4 times, and they're the one thing I couldn't touch... because they were stuck. Steve suggested getting a rotary tool and cutting into the sleeves the screws go in to make a new slot. I've tried that on one, and it still won't turn. I'm afraid to go any further with it.15741995822782921026765113599980.jpg
  • Guest

    #2
    Things I've found useful are heat, penetrating oil, a screwdriver that fits exactly, and patience. I've taken a fortnight to get one of these out before. Soak, heat, soak, twist maybe one-eighth of a turn, work back and forth, soak again, leave overnight........ You get the picture.

    Sorry I can't give you a better answer, but IMO it's better to take it slowly than mangle the head of the screw.

    Comment

    • Guest

      #3
      Maybe. I've already tried heat and penetrating oil. The screwdrivers I have don't seem to grip well.

      Comment

      • chuck hahn
        Forum LongTimer
        Past Site Supporter
        • May 2009
        • 25918
        • Norman, Oklahoma

        #4
        little twists in and out, some more air to blow crud out, more oil, out a little further than before then in. Keep repeating the pattern. its gonna take a lot of work but as long as they move youve got a chance
        MY BIKES..1977 GS 750 B, 1978 GS 1000 C (X2)
        1978 GS 1000 E, 1979 GS 1000 S, 1973 Yamaha TX 750, 1977 Kawasaki KZ 650B1, 1975 Honda GL1000 Goldwing, 1983 CB 650SC Nighthawk, 1972 Honda CB 350K4, 74 Honda CB550

        NEVER SNEAK UP ON A SLEEPING DOG..NOT EVEN YOUR OWN.


        I would rather trust my bike to a "QUACK" that KNOWS how to fix it rather than a book worm that THINKS HE KNOWS how to fix it.

        Comment

        Working...