Help please-355 belt drive pulley bearings | FerrariChat
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Help please-355 belt drive pulley bearings

Discussion in 'Technical Q&A' started by charles dyer, Nov 5, 2010.

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  1. charles dyer

    charles dyer Rookie

    Mar 1, 2004
    18
    #1 charles dyer, Nov 5, 2010
    I am doing a major service on a 95 355 with 75K miles. Should I replace the cam belt drive pulley bearings in the front cover and the front of block. On my 308 at this mileage it was highly recommended. Does anyone know if these bearings are failing on 355's ?
     
  2. junglistluder

    junglistluder F1 Rookie
    Owner Silver Subscribed

    Mar 23, 2007
    3,617
    VA
    Full Name:
    Brendan
    #2 junglistluder, Nov 5, 2010
    sounds like you're asking if you should replace the timing belt tensioner bearings.... YES! Especially with that mileage. I would also replace the accessory belt tensioner bearing too.
     
  3. jeffdavison

    jeffdavison F1 Rookie

    Jul 29, 2002
    2,544
    Suwanee Georgia
    Full Name:
    Jeffrey Davison
    #3 jeffdavison, Nov 5, 2010
    Hill tensioner bearings from Daniel @ Ricambi.....

    end of discussion


    JD
     
  4. Rifledriver

    Rifledriver Three Time F1 World Champ

    Apr 29, 2004
    37,090
    Cowboy Capitol of the World
    Full Name:
    Brian Crall
    #4 Rifledriver, Nov 5, 2010
    No, he is asking about the drive bearings. A very different part. He even described their location.




    At 75k miles I think it would be a very good idea.
     
  5. yelcab

    yelcab F1 World Champ
    Consultant

    Nov 29, 2001
    13,556
    San Carlos, CA
    Full Name:
    Mitchell Le
    #5 yelcab, Nov 5, 2010
    Last edited by a moderator: Sep 7, 2017
  6. 335s

    335s Formula Junior

    Jan 17, 2007
    870
    SF Bay Area
    Full Name:
    T. Monma
    #6 335s, Nov 5, 2010
    The tool you seek is called; "a blind hole bearing puller" with pin studs for caged rollers
     

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