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Home >> Alfa Romeo >> 2019 >> Giulia Base, AWD >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> 2.0L - Engine (Service Information) >> Turbocharger System >> Lines, Tubes And Hoses, Turbocharger, Oil And Coolant >> Removal And Installation >> Coolant Return Pipe From Turbocharger

Coolant Return Pipe From Turbocharger

REMOVAL 

  1. Raise and support the vehicle. Refer to HOISTING, STANDARD PROCEDURE .
  2. Remove the engine belly pan. Refer to BELLY PAN, ENGINE, REMOVAL AND INSTALLATION .
  3. Drain the turbocharger coolant system. Refer to DRAINING AND FILLING THE TURBOCHARGER COOLING SYSTEM .
  4. Remove the catalytic converter heatshield. Refer to CONVERTER, CATALYTIC, REMOVAL AND INSTALLATION .
    GC0193042Courtesy of CHRYSLER GROUP, LLC
  5. Loosen the band clamp (1) and disconnect the hose from the turbocharger coolant return pipe.
    GC0194052Courtesy of CHRYSLER GROUP, LLC
  6. Remove the nut (1b) securing the engine coolant pipe (1c) and the turbocharger oil supply pipe (1d) to the turbocharger.
  7. Remove the bolt (2) and disconnect the engine oil supply pipe (1d) from the turbocharger.
    GC0194805Courtesy of CHRYSLER GROUP, LLC
  8. Remove the bolt (1a) and disconnect the turbocharger coolant supply (1b) and return pipes (2a) from the turbocharger.
  9. Remove the turbocharger coolant return pipe (2a), complete with O-ring (2b).

INSTALLATION 

  1. Install the turbocharger coolant return pipe between the turbocharger and the hose, complete with new O-ring.
  2. Connect the turbocharger coolant pipes to the turbocharger and tighten the bolt to the proper specification Refer to TORQUE SPECIFICATIONS  .
    GC0194052Courtesy of CHRYSLER GROUP, LLC
  3. Connect the turbocharger oil supply pipe (1d) to the turbocharger and tighten the bolt (2) to the proper specification Refer to TORQUE SPECIFICATIONS  .
  4. Tighten the nut (1b) securing the turbocharger coolant pipe (1c) and the turbocharger oil supply pipe (1d) to the turbocharger.
    GC0193042Courtesy of CHRYSLER GROUP, LLC
  5. Connect the hose to the turbocharger coolant return pipe and close the band clamp (1).
  6. Install the catalytic converter heatshield. Refer to CONVERTER, CATALYTIC, REMOVAL AND INSTALLATION .
  7. Fill the turbocharger coolant system. Refer to DRAINING AND FILLING THE TURBOCHARGER COOLING SYSTEM .
  8. Install the engine belly pan. Refer to BELLY PAN, ENGINE, REMOVAL AND INSTALLATION .
  9. Remove the support and lower the vehicle.