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Thread: Timing Job Advice

  1. #26
    Join Date
    Oct 2021
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    Ohio
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    1993 E31 850i
    Update: I installed the new guides, chains and rebuilt the VANOS units using Beisan system's seals and OE supplier parts.

    One question... I rotated the vanos using the tool counter clockwise until the hard stop and could not get the continuity sound from the multimeter. Someone told me that is normal sometimes for rebuilt vanos gears and that simply rotating them fully CCW is enough.

    Any inputs?

  2. #27
    Join Date
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    Cullowhee North Carolina
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    1999 323i/5 2002 540i/6
    Quote Originally Posted by Noobe31 View Post
    Update: I installed the new guides, chains and rebuilt the VANOS units using Beisan system's seals and OE supplier parts.

    One question... I rotated the vanos using the tool counter clockwise until the hard stop and could not get the continuity sound from the multimeter. Someone told me that is normal sometimes for rebuilt vanos gears and that simply rotating them fully CCW is enough.

    Any inputs?
    I didn't get continuity either, I just ensured they were fully counter clockwise. I was stressing out about it and it worked just fine without continuity. I did make sure to rotate the vanos back and forth just to ensure all the oil was out, it probably wasn't necessary.

    Sent from my SM-G973U using Tapatalk

  3. #28
    JimLev's Avatar
    JimLev is offline Artifically Aspirated Moderator
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    Sundance Mesa, NM
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    00 540/6, '16 Highlander
    Quote Originally Posted by Noobe31 View Post
    One question... I rotated the vanos using the tool counter clockwise until the hard stop and could not get the continuity sound from the multimeter. Someone told me that is normal sometimes for rebuilt vanos gears and that simply rotating them fully CCW is enough.

    Any inputs?
    No continuity is very common. Those pins have been eliminated on newer vanos, probably because they were just another useless over engineered German thing.

    0D12B77A-E8D7-425E-BAED-33778764A2BC.jpeg

    8BD5B3D3-35FD-4BBB-BFB7-F7395A8F57E8.jpeg
    Last edited by JimLev; 11-17-2021 at 11:41 PM. Reason: Added pics

  4. #29
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    Oct 2021
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    1993 E31 850i
    Follow up, I have it all buttoned up. I replaced the intake gaskets, injectors etc. While I have been doing this job.

    Curious on how everyone is tightening the crank bolt? The locking pin does not look like it can handle all that torque.....

  5. #30
    JimLev's Avatar
    JimLev is offline Artifically Aspirated Moderator
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    We use a crankshaft holder that bolts to the crank flange.
    If you don’t have one get a 2” x 2” about 3’ long steel angle iron and make one.
    Your crank pin will probably bend.

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