Engine Intake System (Induction) And Turbocharger (H4DOTC): Turbocharger: Assembly

1. Install the exhaust stay to the turbocharger.

   Tightening torque: 

   7.15 N.m (0.7 kgf-m, 5.3 ft-lb)

   Fig 1: Locating Exhaust Stay To Turbocharger With Bolts

   Courtesy of SUBARU OF AMERICA, INC.
2. Attach the stud bolts to the turbocharger.

   Tightening torque: 

   14.7 N.m (1.5 kgf-m, 10.8 ft-lb)

   Fig 2: Locating Stud Bolts To Turbocharger

   Courtesy of SUBARU OF AMERICA, INC.
3. Install the air control hose to the turbocharger.
   Fig 3: Locating Air Control Hose Clips

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4. Install the turbocharger pipe to the turbocharger.
   NOTE: Use a new gasket.

   Tightening torque: 

   31.5 N.m (3.2 kg-m, 23.2 ft-lb)

   Fig 4: Locating Turbocharger Pipe Bolts

   Courtesy of SUBARU OF AMERICA, INC.
5. Install the union screw pipe assembly to the turbocharger.

Tightening torque: 

T1: 6.8 N.m (0.7 kgf-m, 5.1 ft-lb)

T2: 16 N.m (1.6 kgf-m, 11.8 ft-lb)

Fig 5: Installing Union Screw Pipe Assembly To Turbocharger

Courtesy of SUBARU OF AMERICA, INC.