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Thread: LT95 transfer knob bush

  1. #1
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    LT95 transfer knob bush

    I was fed up with my TF knob being loose. The factory construction involves an unthreaded plastic bush that pushes into the knob. It “forms it’s own thread” when screwed on. BS.

    My solution - a push fit brass bush with a tapped thread and a lock nut.

    For those following- the thread on the shaft is M12 1.75. The bush is 20.00 mm O/D and 20mm long. I put a 45 deg chamfer on the ends.

    Outcome - for 5 min on the lathe- awesome.

  2. #2
    Bearman's Avatar
    Bearman is offline TopicToaster Gold Subscriber
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    That is a good long term solution. If you want to machine a few more up I would be interested in at least 2. The original rubber bush doesn't last long but I have found that if you loctite it in position it does last longer.
    Cheers......Brian
    1985 110 V8 County
    1998 110 Perentie GS Cargo 6X6 ARN 202516 (Brutus)

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    The LT 85 has different threads to those. The main lever is 12mm x 1.5 . Tapping drill 10.5 mm or Z. 10.8 mm or 27/64 if you are playing with stainless. I think the transfer lever is 10 mm x 1.25. Tomorrow I will go down the shed and gauge the thread on the transfer lever and confirm. I bought two brass door knobs from the local liquidation shop and tapped them.
    URSUSMAJOR

  4. #4
    JDNSW's Avatar
    JDNSW is offline RoverLord Silver Subscriber
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    I simply turned down a nut of the correct size and fitted it with the appropriate locknut.

    The rubber bush is intended to turn the knob into a damper to reduce the vibration of the gear levers.
    John

    JDNSW
    1986 110 County 3.9 diesel
    1970 2a 109 2.25 petrol

  5. #5
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    Quote Originally Posted by Bigbjorn View Post
    The LT 85 has different threads to those. The main lever is 12mm x 1.5 . Tapping drill 10.5 mm or Z. 10.8 mm or 27/64 if you are playing with stainless. I think the transfer lever is 10 mm x 1.25. Tomorrow I will go down the shed and gauge the thread on the transfer lever and confirm. I bought two brass door knobs from the local liquidation shop and tapped them.
    Yes the LT85 transfer knob thread is 10 mm x 1.25. Tapping drill in mild steel/brass is 8.75 mm or 11/32". In stainless use 8.9 mm or S.
    URSUSMAJOR

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