Chevrolet Sonic manuals

Chevrolet Sonic Repair Manual: Engine Block Disassemble


    Remove the cylinder head locating (1, 2).
  1. Remove the cylinder head locating (1, 2).

  2. Remove the oil pressure switch (1).

  3. Remove the knock sensor bolt (2) and the knock sensor (1).
  4. Clean the thread.

  5. Remove the oil flow check valve (1).

  6. Remove the oil pressure relief valve closure bolt (1) and the oil pressure relief valve.

  7. Remove the piston (1) and spring (2) from the oil pressure relief valve closure bolt (3).
  8. Clean and inspect the components. Refer to Engine Block Cleaning and Inspection.
  9. Clean the thread.

  10. Remove the 4 piston oil nozzles (1).
Engine Block Assemble
Install the 4 piston oil nozzles (1). Caution: Refer to Fastener Caution. Install the 4 piston oil nozzle bolts (2) and tighten to  25 Y ...

Engine Block Cleaning and Inspection
Special Tools EN-8087 Cylinder Gauge For equivalent regional tools, refer to Special Tools. Clean the sealing material from the gasket mating surfaces (2). Clean the engine blo ...

Other materials:

Traction Control System (TCS)/StabiliTrak® Light
The StabiliTrak or Traction Control System (TCS) indicator/warning light comes on briefly when the engine is started. If the light does not come on, have the vehicle serviced by your dealer. If the system is working normally, the indicator light turns off. If the light is on and not flashing ...

Speaker Replacement Reference
Speaker Replacement Reference Component Repair Instruction Front Door Speaker Radio Front Side Door Speaker Replacement Front Tweeter Speaker Radio Windshield Side Garnish Molding Speaker ...

Fuel Tank Fuel Pump Module Replacement
Special Tools EN-48279 Fuel Sender Lock Ring Tool For equivalent regional tools, refer Special Tools. Removal Procedure Relieve the fuel system pressure. Refer to Fuel Pressure Relief Remove the fuel tank. Refer to Fuel Tank Replacement. Disconnect the electrical c ...

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