TURBOCHARGER REMOVAL

CAUTION / NOTICE / HINT

Note:

Before removing the turbocharger sub-assembly, be sure to read Maintenance Precaution.

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PROCEDURE

  1. DRAIN ENGINE OIL

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  2. REMOVE EXHAUST MANIFOLD CONVERTER SUB-ASSEMBLY (TWC: Front Catalyst)

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  3. DISCONNECT INLET TURBO OIL PIPE SUB-ASSEMBLY

    1. A353527

      Remove the 4 bolts and union bolt and disconnect the inlet turbo oil pipe sub-assembly.

    2. A351382

      Remove the inlet turbo oil gasket from the inlet turbo oil pipe sub-assembly.

    3. A355596

      Remove the outlet No. 1 turbo oil gasket from the stiffening crankcase assembly.

    4. Remove the gasket from the inlet turbo oil pipe sub-assembly.

  4. DISCONNECT NO. 1 TURBO WATER PIPE SUB-ASSEMBLY

    1. A351383

      Remove the bolt, 2 nuts and No. 1 turbo water pipe sub-assembly from the turbocharger sub-assembly.

    2. Remove the water by-pass gasket from the No. 1 turbo water pipe sub-assembly.

  5. REMOVE TURBOCHARGER SUB-ASSEMBLY

    1. A353526

      Disconnect the intake air control valve (air by-pass valve assembly) connector.

    2. A351384

      Remove the 3 bolts and turbocharger sub-assembly from the cylinder head sub-assembly.

    3. A351385

      Remove the outlet compressor gasket from the turbocharger sub-assembly.

  6. REMOVE STUD BOLT

    Tip:

    If a stud bolt is deformed or the threads are damaged, replace it.

    1. A351386C04

      *1

      Stud Bolt (A)

      *2

      Stud Bolt (B)

      Using an E10 "TORX" socket wrench, remove the 4 stud bolts (A) from the turbocharger sub-assembly.

    2. Using an E6 "TORX" socket wrench, remove the 2 stud bolts (B) from the turbocharger sub-assembly.