M113k Supercharger clutch gapping.

Discussion in 'Engine' started by Osgee, Jun 5, 2017.

  1. Osgee

    Osgee Hardcore MB Enthusiast

    Messages:
    155
    Joined:
    Oct 23, 2012
    Car:
    C63 AMG Sold, Now W211 E55
    Hi all,

    Im getting a jerk and slipping when the supercharger engages, ive checked the gapping and its well out.

    Its now down to 510mm with no shims, does anyone know which part i need to replace at bring the gapping into spec 035 to 042mm ? I take it i have a wron clutch, the car has a 77mm pulley.

    Thanks.
     
  2. AMGeed

    AMGeed MB Club Veteran

    Messages:
    10,653
    Joined:
    Nov 1, 2008
    Location:
    Bournemouth/Poole Dorset
    Car:
    2004 W211 E55K ///AMG
    Did you put on a shorter belt when you put on the 77mm pulley?
    If not, the old belt is too long and slipping.
     
  3. OP
    OP
    Osgee

    Osgee Hardcore MB Enthusiast

    Messages:
    155
    Joined:
    Oct 23, 2012
    Car:
    C63 AMG Sold, Now W211 E55
    Hi, no i bought the car with the 77mm pulley. It has been into mercedes just before i bought it and had a new tensioner and belt but i think its the standard length.

    Ive bought a shorter one just waiting on delivery, just the gapping is massive even with no shims... Is this normal ?
     
  4. AMGeed

    AMGeed MB Club Veteran

    Messages:
    10,653
    Joined:
    Nov 1, 2008
    Location:
    Bournemouth/Poole Dorset
    Car:
    2004 W211 E55K ///AMG
    Seems you are on top of why its slipping, but I can't help with the gapping. Sorry.
     

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