Chevrolet Sonic Repair Manual: Crankshaft Rear Oil Seal Installation

Chevrolet Sonic Repair Manual / Powertrain / Engine / Engine Block / Seals and Gaskets / Crankshaft Rear Oil Seal Installation

Special Tools

EN-658-1 Installer
EN-235-6 Installer

For equivalent regional tools, refer to Special Tools.

Slide the crankshaft rear oil seal (2) across the EN-235-6 installer (1).

Slide the crankshaft rear oil seal (2) across the EN-235-6 installer (1).

Install the crankshaft rear oil seal (1) with EN-235-6 installer (2) to the crankshaft.

Use EN-658-1 installer (2) to strike the crankshaft rear oil seal (1)

Check the crankshaft rear oil seal for proper seat, the EN-658-1 installer must be flush with the cylinder block at the position (1).

Install the reluctor ring (2).
Install the crankshaft rear oil seal housing (1).

Install the crankshaft position sensor (3) to the crankshaft rear oil seal housing (1).

Caution:

Refer to Fastener Caution.

Install the crankshaft position sensor bolt (2) and tighten to 4.5 Y (40 lb in)
.

Crankshaft Front Oil Seal Replacement

Special Tools EN-960 Installer EN-45000 Remover Oil seal For equivalent regional tools, refer to Special Tools. Removal Procedure Remove the crankshaft balancer. Refer to Crank ...

Crankshaft Rear Oil Seal Replacement

Special Tools EN-658 Rear Main Seal Installer For equivalent regional tools, refer to Special Tools. Removal Procedure If equipped with automatic transmission, remove the flex plate ...

Other materials:

When the System Does Not Seem To Work Properly
If the LDW symbol does not appear: The lane markings on the road may not be seen. The camera sensor may be blocked by dirt, snow or ice. The windshield may be damaged. The weather may be limiting visibility. This is normal operation; the vehicle does not need service. Clean the windshie ...

Brake Pedal Position Sensor Calibration
Calibration Criteria Note: Do not apply the brake pedal during the brake pedal position sensor calibration procedure. Any movement of the brake pedal during this procedure will cause the calibration procedure to fail. If this occurs, the brake pedal position sensor calibrati ...

Air Conditioning Compressor and Condenser Hose Replacement (LUV)
Removal Procedure Recover the refrigerant. Refer to Refrigerant Recovery and Recharging. Remove the drivetrain and front suspension frame skid plate if equipped. Refer to Drivetrain and Front Suspension Frame Skid Plate Replacement. Remove the front fascia assembly. Re ...

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