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Lebro

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Posts posted by Lebro

  1. At risk of repeating myself !!

    Can you measure the volts between earth, & the "X" terminal on the flasher unit with ignition on, engine not running. That may give you a clue.

    if you a good 12V (or very close) at "X" (while trying to indicate one way or the other) that eliminates any bad connection up to that point. after that it is the run from "L" on the flasher unit to the indicator switch. beyond that there are two separate circuits - left & right. they won't both be faulty.

    Bob

  2. Ok, sounds good, unless it has become faulty. Can you measure the volts between earth, & the "X" terminal on the flasher unit with ignition on, engine not running. That may give you a clue.

    Bob

  3. A Healey 3000 "A" type casing is the same as TR.

    I got mine swapped by Hardy Engineering (Leatherhead) when then refurbished the O/D.

    May be worth giving them a ring, they dealt a lot with the Heale's so had  stock of them.

    The speedo ratio will still be wrong though, unless you change the output shaft

    Bob

  4.     I think the stesses refered to are not internal pressure, but mechanical pressure exerted when undoing the cap.

    I have the non pressurised recovery bottle system on my TR3, as Brian says it's difficult to find a "long" rad cap with the top seal required for the recovery to work, they normally just have a sprung metal disk. I modified my cap to have a rubber seal in the top, & it all works well. I can fill the rad almost to the top, & that level stays there, excess coolant being tranferred to the bottle as it heats up, then being sucked back into the rad as it cools down.

    Bob

    20210715_200947.thumb.jpg.6eb1f43c6793540c541aca0f5ac3e216.jpg  20210715_200934.thumb.jpg.364e85c5ca0d0cfcc709e446807c2df1.jpg  20210715_200909.thumb.jpg.767469c21b042220c1959374be626e4e.jpg click on to enlarge

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