Sump bolts loose

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  • Rikki Kitto
    S2Forum Zealot
    • Feb 2010
    • 6276
    • Country: England

    #1

    Sump bolts loose

    Anyone had problems with their sump bolts working loose over time, just noticed some of mine have disappeared and a few are loose. Is there a torque setting for them suppose I should of checked them after the first 1000 miles of new engine being in really
  • mac2226
    S2Forum Extremist
    • Jun 2008
    • 1289
    • Country: United Kingdom

    #2
    I usely use a 1/4 ratchet with 6" extension and tighten them up with a little bit of medium loctite don't no (NM) that's why I use medium loctite can easily be undone

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    • Thuppu
      S2Forum Freak
      • Sep 2010
      • 4115
      • Country: Finland

      #3
      Haha, after my first build I did loos all bolts from the sump except one in the front and the 8mm in rear. I did wonder why it's dripping oil.

      Audi UrS4 Avant 2.5 20vt - twincharged - Project
      Audi 80q B4 Sedan 2.2 20vt - Daily user
      BMW 320d Touring e91 M-Sport - Daily user
      BMW 740iA e38 - Project

      Comment

      • andy10v
        S2Forum Zealot
        • Mar 2009
        • 5996
        • Country: Scotland

        #4
        Mine were all loose after a few heat cycles after replacing the sump gaskets, they had been torqued to spec the first time, I just tightened them all by hand the second time and no issues since.

        Spec is in the manual on mikes site if somebody cant remember it.

        Current-2004 Impreza PPP wagon

        Sold-92 3B coupe-RS2+, 996s, konis, rear torsen, forged rods........
        Sold ABY-stock

        Comment

        • Error404
          Super Moderator
          • Mar 2007
          • 19789
          • Country: United Kingdom

          #5
          10nm for M6, 20nm for M8. I'm going to check mine tonight
          Panthero Coupé quattro 20vt
          Indigo ABY coupé
          Imola B6 S4 Avant

          Comment

          • s2driveruk
            Super Moderator
            • Jul 2003
            • 12696
            • Country: England

            #6
            i'll be doing the same having read that!
            sigpic

            1992 3b S2 Coupe

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            • Rikki Kitto
              S2Forum Zealot
              • Feb 2010
              • 6276
              • Country: England

              #7
              I wasn't even checking them I was under the car fiddling with the bottom radiator mount and noticed the sump was wet, started to look at the nuts and noticed a few holes where there should be bolts

              Comment

              • LHD_Kid
                S2Forum Possessed
                • May 2006
                • 3695
                • Home: England Current: Belgium

                #8
                Mine was missing a couple with most only finger tight when I bought the car. Deffo worth checking !!
                Honda CBR 1100XX Blackbird Turbo....undergoing major changes.....
                S2 Coupe... bit easier off the line...
                '03 ZX12-R daily hack.... lots of nice bolt ons...

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