Tachometer lens haze removal

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  • mnferwerda
    • Jan 2026

    #1

    Tachometer lens haze removal

    Hi,
    My tachometer and speedometer lenses have hazed up on the inside. I removed the unit but it seems to be all in 1 piece so I can't get to the inside of the lens. Is there a way to get at the inside of the lens?
  • Dogma
    Forum Guru
    • Sep 2007
    • 7143
    • Mason, OH (SW)

    #2
    Somewhere around here is a tutorial on how to remove the bezel by prying from behind with a screwdriver. IIRC you work your way all around opening up the metal crimp gradually unbending it until you can get it off. I don't know where to find it, but It's probably on Basscliff's site somewhere.
    Dogma
    --
    O LORD, be gracious to me; heal me, for I have sinned against you! - David

    Skeptical scrutiny is the means, in both science and religion, by which deep insights can be winnowed from deep nonsense. - Carl Sagan

    --
    '80 GS850 GLT
    '80 GS1000 GT
    '01 ZRX1200R

    How to get a "What's New" feed without the Vortex, and without permanently quitting the Vortex

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    • chuck hahn
      Forum LongTimer
      Past Site Supporter
      • May 2009
      • 25897
      • Norman, Oklahoma

      #3
      Read this thread and see the pics....

      This forum contains old posts which may have information which may be useful. It is a closed forum in that you can not post here any longer. Please post your questions in the other technical forums.
      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

      • Brendan W
        Forum Sage
        Past Site Supporter
        • Jul 2013
        • 4918
        • Wexford, Ireland

        #4
        It's not condensation by any chance ?
        97 R1100R
        Previous
        80 GS850G, 79 Z400B, 85 R100RT, 80 Z650D, 76 CB200

        Comment

        • chuck hahn
          Forum LongTimer
          Past Site Supporter
          • May 2009
          • 25897
          • Norman, Oklahoma

          #5
          Little tip. When you crack them open youll see a paper gasket. I put a thin smear of RTV on each side of the gasket so it seals and does its intended purpose of keeping water out of them.
          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

          • Brendan W
            Forum Sage
            Past Site Supporter
            • Jul 2013
            • 4918
            • Wexford, Ireland

            #6
            My speedo hazes over a bit on cold wet nights. It's the one I haven't opened
            97 R1100R
            Previous
            80 GS850G, 79 Z400B, 85 R100RT, 80 Z650D, 76 CB200

            Comment

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