Remove the bedplate perimeter bolts-(3).
Note:Do not forget the 2-outside rearbolts-(4).
Remove and discard the crankshaft bearingbolts-(2).Using the pry-points and an appropriate prying tool, gentlyseparate the upper and lower crankcase-(1).Oil Pan Cleaning and Inspection Engine Lubrication Oil Sump/Pan
Clean the oil pan mating surface.Clean the oil pan-(1). Remove all the sludge andthe oil deposits.Inspect the threads for the engine oil drain plug.Inspect the oil pan for cracking near the pan rail and thetransmission mounting points.Inspect the oil pan for cracking resulting from impact orflying r ...