Mustang V8-4.6L (2009)
Harmonic Balancer - Crankshaft Pulley: Specifications
Using a new crankshaft pulley bolt, install the bolt and washer and tighten the bolt in 4 stages.
Stage 1: Tighten to.........................................................................................................................................................................................90 Nm (66 lb-ft).
Stage 2: Loosen.....................................................................................................................................................................................................360 degrees.
Stage 3: Tighten to.........................................................................................................................................................................................50 Nm (37 lb-ft).
Stage 4: Tighten an additional.................................................................................................................................................................................90 degrees.