Main Bearing Cap

Install the lower crankcase, all 20 lower crankcase main bearing mounting bolts and tighten the bolts in 3 stages, in the sequence shown.
Stage 1: Tighten to 122 Nm (90 lb-ft).
Stage 2: Tighten to 163 Nm (20 lb-ft).
Stage 3: Tighten to. 231 Nm (170 lb-ft).