Chevrolet Sonic manuals

Chevrolet Sonic Repair Manual: Turbocharger Removal

Special Tool

EN-49942 Holding Wrench

For equivalent regional tools, refer to Special Tools.


    Install the EN-49942 holding wrench  (2) to the turbocharger coolant
  1. Install the EN-49942 holding wrench  (2) to the turbocharger coolant feed pipe. Guide a ratchet wrench (1) along with an extension through EN-49942 holding wrench to the turbocharger coolant feed pipe hollow screw.


  2. Note:

    EN-49942 holding wrench  (2) should be installed to turbocharger coolant feed pipe as shown. The holding wrench should be installed to avoid twist of the turbocharger coolant feed pipe during the loosening procedure.

  3. Loosen the turbocharger coolant feed pipe hollow screw with ratchet wrench and extension (1).

  4. Remove the turbocharger coolant feed pipe hollow screw (3) and the 2 seal rings (1) and (2).
  5. Disconnect the turbocharger oil return pipe (4) from the engine block.

  6. Remove the turbocharger oil feed pipe bolt (5) from the oil cooler.
  7. Remove the turbocharger oil feed pipe hollow screw (4) and the 2 seal rings (1) and (3) and close the screw bore in the turbocharger.
  8. Remove the turbocharger oil feed pipe (2) and the rubber seal ring.
  9. Disconnect the turbocharger coolant return hose (6) from the oil cooler coolant inlet pipe and remove the turbocharger coolant return pipe bolt (7) from the oil cooler.

  10. Remove the 8 turbocharger nuts (1).

  11. Remove the turbocharger assembly (1) and the turbocharger gasket (2).
Turbocharger Oil Return Pipe Replacement
Removal procedure Remove the drivetrain and front suspension frame skid plate, if equipped. Refer to Drivetrain and Front Suspension Frame Skid Plate Replacement. ...

Turbocharger Replacement
Special Tools EN-49942 Holding Wrench For equivalent regional tools, refer to Special Tools. Removal Procedure Disconnect battery negative cable. Refer to Battery Negative Cable Dis ...

Other materials:

Camshaft Timing Chain Installation
Special Tools EN-952 Fixing Pin EN-953-A Fixing Tool EN-955-10 Fixing Pin from EN-955 Kit For equivalent regional tools, refer to Special Tools. The engine should be adjusted to TDC. The crankshaft should be locked with EN-952 fixing pin. The camshaft should be locked with EN-9 ...

Hood Rear Seal Replacement
Hood Rear Seal Replacement Callout Component Name 1 Hood Rear Seal Procedure Clean the area where the seal will be mounted. Use a suitable solvent with a mixture of 50?€‰percent isopropyl alcohol and 50? ...

Rear Wheelhouse Liner Replacement (Sedan - Right)
Rear Wheelhouse Liner Replacement Callout Component Name Preliminary Procedure Remove the tire and wheel assembly. Refer to Tire and Wheel Removal and Installation. 1 Rear Wheelhouse Panel Liner ...

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