Mercury Workshop Service and Repair Manuals

Harmonic Balancer - Crankshaft Pulley: Specifications

Install the bolt and washer. Tighten the bolt in 4 stages:
Stage 1: Tighten to.......................................................................................................................................................................................120 Nm (89 lb-ft).
Stage 2: Loosen....................................................................................................................................................................................................one full turn.
Stage 3: Tighten to.........................................................................................................................................................................................50 Nm (37 lb-ft).
Stage 4: Tighten an additional.................................................................................................................................................................................90 degrees.