Water Pump

Install the coolant pump and the 4 bolts. Tighten the 4 bolts in a criss-cross pattern in 3 stages.
Stage 1: Finger-tighten the bolts.
Stage 2: Tighten the bolts to 20 Nm (177 lb-in).
Stage 3: Tighten the bolts an additional 45 degrees.