Crank Bolt Q

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  • dvmotorsports
    Mod Crazy
    • Apr 2008
    • 658

    #1

    Crank Bolt Q

    is there an easy way to remove the crank bolt on the M42 when the engine is already on a stand with the FW off?
    Originally posted by jrhaile
    For the record I have never fucked a goat.
  • txleadfoot
    Wrencher
    • Apr 2006
    • 208

    #2
    Yes, rotate the engine so it is upside down and put the pin in the rotator sleeve on the engine stand. Place a block of wood between the crankshaft and block. With a 1/2" drive 22mm socket, use an extension bar (like a jack handle) about 3' long. Have someone stand on the engine stand base to keep it steady and put your weight on the bar. It will come loose. I just did this over the weekend.

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    • kenika65
      E30 Fanatic
      • Aug 2007
      • 1336

      #3
      My question is how are you suppose to tighten it back to speck? Isn't it like 300-400 Fpounds?

      1986 325es (69k) Garage Queen Buy It Now 10k;1986 325es (track rat) 2.7i How-To & 1.1/1.3Motronic UpGrade
      1991 318is (daily driver) 1991 318is M42 Maintenance How-To;1989 325i (parts car)

      Comment

      • backtrail69
        R3V Elite
        • Jul 2005
        • 4471

        #4
        I just tightened mine to 250 lb ft. That is all my torque wrench went to.. I think its tight enough.
        :: PNW Crew ::
        '87 325 4dr, '74 2002

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        • gearheadE30
          No R3VLimiter
          • Jun 2007
          • 3734

          #5
          It is 230 ft-lbs. I just took a large breaker bar and a massive pipe and pushed as hard as I could. Granted, I did some calculations to make sure it wasn't more than 250 ft-lbs, but it worked great.

          Project M42 Turbo

          Comment

          • dvmotorsports
            Mod Crazy
            • Apr 2008
            • 658

            #6
            Originally posted by kenika65
            My question is how are you suppose to tighten it back to speck? Isn't it like 300-400 Fpounds?

            i think that's only the S14
            Originally posted by jrhaile
            For the record I have never fucked a goat.

            Comment

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