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Thread: Gap between rocker arms... 4BD1T

  1. 13th May 2018, 10:17 PM #1
    Stafford Guest

    Gap between rocker arms... 4BD1T

    Hi everyone, I had my rocker cover off the other day to do valve clearances and noticed that there is a gap between the rocker arms, it appears that one has worn thin maybe... Is this from wear and should it be shimmed?

    I have a bit of a rattle at high speed (or revs maybe...) and wonder if this might be the cause.

    I have a 4BD1T engine, 1993.

    Cheers,
    Stafford.IMG_20180412_132638.jpg
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  2. 14th May 2018, 03:54 AM #2
    BadCo.'s Avatar
    BadCo.
    BadCo. is offline Wizard
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    My first and last rockers have play and I'm sure it is contributing to a rattle.

    Let me know if you find any shims.
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  3. 14th May 2018, 04:40 AM #3
    Vern's Avatar
    Vern
    Vern is offline OldBushie
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    Am sure there us a couple of threads already about this, have a search.
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  4. 14th May 2018, 05:21 AM #4
    justinc's Avatar
    justinc
    justinc is offline Swaggie Vendor
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    300tdi valve washers are a perfect size. They are the ones under the valve springs.

    Jc
    The Isuzu 110. Solid and as dependable as a rock, coming soon with auto box😊
    The Range Rover L322 4.4.TTDV8 ....probably won't bother with the remap..😈
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