Chevrolet Sonic Repair Manual: Oil Pan Cleaning and Inspection

Chevrolet Sonic Repair Manual / Powertrain / Engine / Engine Lubrication / Oil Sump/Pan / Oil Pan Cleaning and Inspection

Warning:

Wear safety glasses when using compressed air in order to prevent eye injury.

Caution:

To ensure proper engine lubrication, clean clogged or contaminated oil galleries in an approved solvent and with compressed air. Failure to clean oil galleries may cause engine damage.

Clean the oil suction gallery (2) with compressed air. Be sure to remove all dirt and old gasket material from the suction gallery (2).
Remove all remaining old gasket material from sealing surface (1) and screw bores (3).
Clean the sealing surfaces from dirt and grease.
Inspect the sealing surface for cracks and damage.

Oil Pan Installation

Special Tools EN-49980 Guidance Pins For equivalent regional tools, refer to Special Tools. Clean the sealing surfaces from old sealing material, dirt, oil and grease. Note: The seal ...

Other materials:

Radiator Mounting Stud Repair
Repair Procedure Note: If the radiator is leaky, replace it. Refer to Radiator Replacement. Pressure test the cooling system. Refer to Cooling System Leak Testing. Grind the fracture surface (1) with a proper tool. Drill a hole in the cente ...

Air Intake System Description
Circuit/System Description The primary function of the air intake system is to provide filtered air to the engine. The system uses a filter element mounted in a housing. The filter housing is remotely mounted and uses intake ducts to route the incoming air into the throttle body. T ...

Manual Shift Shaft Seal Installation
Manual Shift Shaft Seal Installation Callout Component Name 1 Manual Shift Shaft Seal Special Tool DT-49101 Seal Installer For equivalent regional tools, refer to Special Tools. ...

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