>> C << Exhaust Manifold And Turbocharger Assembly Coupling Bolt And Nut Installation

Tighten the bolts and nuts according to the procedure below.
1. Install two washers with their identification holes facing outside as shown in illustration.
2. Tighten the bolts and nuts to the specified torque.
  Tightening torque: 29 ± 2 N.m (22 ± 1 ft-lb)
  CAUTION:
  - When the tightening angle is smaller than the specified tightening angle, the appropriate tightening capacity cannot be secured.
  - When the tightening angle is larger than the specified tightening angle, remove the bolt and nut to start from the beginning again according to the procedure.
  Fig 1: Installing Washers With Identification Holes Facing Outside
  Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
3. Use special tool MB991614 to tighten bolts and nuts 65 ± 5 degrees angle.
  
  Fig 2: Tightening Bolts And Nuts Using Special Tool MB991614
  Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.