Mariner 2WD V6-3.0L (2008)
4. Install the bolt and washer. Using the special tool to hold the crankshaft pulley, tighten the bolt in 4 stages:
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Stage 1: Tighten to 120 Nm (89 lb-ft).
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Stage 2: Loosen one full turn.
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Stage 3: Tighten to 50 Nm (37 lb-ft).
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Stage 4: Tighten an additional 90 degrees.
5. Install the accessory drive belt.