348 Cranks shaft pulley bolt | FerrariChat

348 Cranks shaft pulley bolt

Discussion in '348/355' started by Michael Everson, Apr 13, 2006.

This site may earn a commission from merchant affiliate links, including eBay, Amazon, Skimlinks, and others.

  1. Michael Everson

    Michael Everson Karting

    Nov 5, 2005
    224
    Norton, MA USA Earth
    Full Name:
    Michael Everson
    Anybody know what size socket I need to remove this? I want to pick one up on the way home
    Thanks Mike
     
  2. plugzit

    plugzit F1 Veteran
    Silver Subscribed

    Dec 1, 2004
    7,776
    Redondo Beach, CA
    Full Name:
    Bruce Bogart
  3. plugzit

    plugzit F1 Veteran
    Silver Subscribed

    Dec 1, 2004
    7,776
    Redondo Beach, CA
    Full Name:
    Bruce Bogart
    OOps-sorry, scratch that. 1 1/16" . Checked it on the motor-my memory sucks.
     
  4. fatbillybob

    fatbillybob Two Time F1 World Champ
    Consultant Owner

    Aug 10, 2002
    28,997
    socal
    ah.....36mm
     
  5. Motob

    Motob Formula 3
    Professional Ferrari Technician

    Nov 11, 2003
    2,368
    Frederick, Maryland
    Full Name:
    Brian Brown
    Billy Bob is right at 36mm. It is not 32mm or 1 1/16" (27mm)

    Brian
     
  6. littleblackflash

    Jan 29, 2005
    55
    Thats unclear then. Mine's 34mm !!

    I have the engine out to do a cam belt change but can't undo this bolt. Any ideas what to try??
     
  7. ernie

    ernie Two Time F1 World Champ
    Lifetime Rossa Owner

    Nov 19, 2001
    22,614
    The Brickyard
    Full Name:
    The Bad Guy
    You will need to use an impact wrench, that has at least 350 lb/ft of torque.
     
  8. rivee

    rivee F1 Rookie

    Jan 20, 2002
    3,731
    Nowhere important, USA
    Full Name:
    John
    If you don't plan on using it too much, go to Harbor Freight and for $89 you can get an 800 ft/lbs of torque air impact wrench
     
  9. ernie

    ernie Two Time F1 World Champ
    Lifetime Rossa Owner

    Nov 19, 2001
    22,614
    The Brickyard
    Full Name:
    The Bad Guy
    Yeah but isn't that the 3/4" drive and not the 1/2" drive? If it is the bigger one you may need to get a reducer so that it will take the smaller socket, or just get a bigger socket set.
     
  10. PAP 348

    PAP 348 Ten Time F1 World Champ
    Lifetime Rossa Owner

    Dec 10, 2005
    100,220
    Mount Isa, Australia
    Full Name:
    Pap

    Can you get a 36mm 1/2" drive socket can you? Biggest ive seen is around the 32mm. How often would anyone use a 3/4" rattle gun for anything?? :) Not many i reckon. Probaby better off trying to borrow one to get the job done. If not,buy a 1/2" drive one and if you cant get a 36mm 1/2" drive socket,get a 3/4" drive 36mm socket,because you can also get adapters to go from 1/2" to 3/4" and vice versa :)
     
  11. littleblackflash

    Jan 29, 2005
    55
    Thanks guys, A normal 1/2" buzz gun with a 34mm socket worked. Took some effort because the bolt was locktighted in. Best thing is you can hold the pulley by hand and not though the flywheel.
     
  12. jjstecher

    jjstecher Formula Junior

    Jan 21, 2002
    962
    Rochester Minnesota
    Full Name:
    John Stecher
    Michael I see your car is up on ebay...you really selling out of the girl this early?
     
  13. Michael Everson

    Michael Everson Karting

    Nov 5, 2005
    224
    Norton, MA USA Earth
    Full Name:
    Michael Everson
    Yup. If I have to do belts on this every three years, and cant do them myself its gone.
     

Share This Page