1. Tighten the cylinder head bolts in the proper sequence. Tighten the bolts/nuts gradually in a crisscross pattern, working from the center to the outside.
2. Tighten the front left bolt to 20 ft-lbs (27 N-m).
3. Tighten the rear left bolt to 20 ft-lbs (27 N-m).
4. Tighten the rear right bolt to 20 ft-lbs (27 N-m).
5. Tighten the front right bolt to 20 ft-lbs (27 N-m).
6. Repeat tightening to 30 ft-lbs (41 N-m).
7. Final tightening to 43 ft-lbs (58 N-m).
