Decode my cam belt date code? | FerrariChat

Decode my cam belt date code?

Discussion in '348/355' started by Nader, Nov 14, 2016.

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  1. Nader

    Nader Formula Junior

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  2. Miltonian

    Miltonian F1 Veteran

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    132843 is the Ferrari part number for the timing belt.
     
  3. AceMaster

    AceMaster Three Time F1 World Champ

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    Judging by the amount of fading on the print, I would say it is older than 2013.
     
  4. phrogs

    phrogs F1 Veteran Silver Subscribed

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    Cant read the numbers can you write them out?
     
    Last edited: Nov 14, 2016
  5. Miltonian

    Miltonian F1 Veteran

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    If that row of numbers reads "230", that MAY indicate the 30th week of 1992, or 2002, or 2012, using the Dayco dating method.
     
  6. Nader

    Nader Formula Junior

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    Shoot. All I can see is the 182, maybe another digit, then RHD, then 230 (or 280).
     
  7. Nader

    Nader Formula Junior

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  8. Ricambi America

    Ricambi America F1 World Champ Sponsor Owner

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    The date code is far to the LEFT of the word Ferrari. With the current positioning of the belt on that side of the engine, the date will not be visible.

    I would hesitate to make any assumptions about belt age based on the wear of the white letters. It could be a brand new belt that was installed with the top guides (shoes) too tight; the tension could be fricked; the WP bearing could be shot.... I feel that making a guess about belt age because of the white lettering is quite a stretch. Pun intended!
     
  9. Dave rocks

    Dave rocks F1 World Champ BANNED

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  10. Ricambi America

    Ricambi America F1 World Champ Sponsor Owner

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    Nader,

    The arrow in this photo is pointing to the possible rub-point on your belt. There is a small belt "guide" with adjustable positioning located at this point.
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  11. Nader

    Nader Formula Junior

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    Thanks, Daniel. The photo is rotated, so I should be able to advance the engine a bit farther past the Ferrari label to see the date code. I saw the guide shoe on the other side's pulley. There was .12 mm clearance between it and the belt as measured by my feeler gauge. Didn't check the any others, though.

    I'll take another crack at it. The hardest part of getting to the belt was removing the over-torqued socket head screws that fastened on the cover. Felt a lot of anxiety about potentially breaking a screw in the removal process. I reinstalled them more gently than I found them, so it will only take a couple of minutes this time.

    Ideally, I'd like to see a date code of 2010 or later for some piece of mind to drive the car a few more times before doing a major.
     
  12. AceMaster

    AceMaster Three Time F1 World Champ

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    You are absolutely correct, I take back what I said.
     
  13. AceMaster

    AceMaster Three Time F1 World Champ

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    LOL!
     
  14. Nader

    Nader Formula Junior

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  15. ///Mike

    ///Mike F1 Veteran

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    I'd suggest using anti-seize paste on the cover fasteners.
     
  16. Nader

    Nader Formula Junior

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    Roger that on anti-seize.

    I advanced the belt a bit more, and these are the only numbers I saw. Just 3 digits. 36th week of '07?
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