Exhaust Manifold Upper Insulator Installation Note

1. Temporarily tighten the exhaust manifold insulator.
2. Tighten the exhaust manifold insulator in the order shown in the illustration.

Tightening torque 

8-10 N.m {82-101 kgf.cm, 71-88 in.lbf} 

Fig 1: Exhaust Manifold Insulator Bolts Tightening Sequence

Courtesy of MAZDA MOTORS CORP.