Crankshaft Pulley/Timing Gear Mounting Bolt

Using the Strap Wrench, install a new crankshaft pulley bolt and the original washer, tighten the bolt in 4 stages:
Stage 1: Tighten to 90 Nm (66 lb-ft).
Stage 2: Loosen one full turn.
Stage 3: Tighten to 50 Nm (37 lb-ft).
Stage 4: Tighten an additional 90 degrees.