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:

Front Bumper Impact Bar Lower Bracket Replacement
Front Bumper Impact Bar Lower Bracket Replacement Callout Component Name Preliminary Procedure Remove the front bumper opening cover. Refer to Front Bumper Fascia Opening Lower Cover Replacement. 1 ...

Engine Mount Bracket Replacement
Engine Mount Bracket Replacement Callout Component Name Preliminary Procedure Remove the engine mount. Refer to Engine Mount Replacement. 1 Engine Mount Bracket Bolt (Qty: 3) Cau ...

Fluid Passages (Gen 2)
Figure 1: Torque Converter and Differential Housing - Case Side Figure 2: Fluid Pump Body - Fluid Pump Cover Side Figure 3: Fluid Pump Cover - Fluid Pump Body Side Figure 4: Case - Torque Converter and Differential Housing Side Fig ...

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