Chevrolet Sonic Repair Manual: Pressure Regulator/Relief Valve

Oil Pump Replacement

Removal Procedure Remove the engine front cover. Refer to Engine Front Cover with Oil Pump Replacement. Remove the 8 oil pump cover bolts (1). Remove t ...

Oil Pressure Relief Valve Replacement

Removal Procedure Remove the oil pan. Refer to Oil Pan Replacement. Remove the oil pressure relief valve closure bolt (1). Remove the oil pressure relief valve a ...

Other materials:

Parking Brake Adjustment (Disc Brake)
Note: The park brake cable adjusting nut is a nylon lock type. Use ONLY HAND TOOLS whenever tightening or loosening the adjusting nut. Apply and fully release the park brake several times. Verify that the park brake lever releases completely. Turn ON the ignition. Verify the red B ...

Air Conditioning Compressor Oil Balancing
Draining Procedure Note: Drain and measure as much of the refrigerant oil as possible from the removed compressor. Drain the oil from both the suction and discharge ports of the removed compressor into a clean, graduated container. Rotate the compressor sha ...

Control Valve Channel Plate Cleaning and Inspection (6T30/40/45/50 - Gen 2)
34 Control Valve Channel Plate Cleaning and Inspection Callout Component Name 1 Control Valve Body Spacer Plate Retainer 2 Channel Plate to Valve Body Spacer Plate Assembly 3 ...