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:

Compass
The vehicle may have a compass display in the Driver Information Center (DIC). The compass receives its heading and other information from the Global Positioning System (GPS) antenna, StabiliTrak, and vehicle speed information. Avoid covering the GPS antenna, located on the roof, for long perio ...

Front Wheel Bearing and Hub Replacement
Special Tools CH-50559 Wheel Hub/Bearing Remover Kit For equivalent regional tools, refer to Special Tools. Removal Procedure Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle. Remove the steering knuckle assembly from the vehicle. Refer to Steering ...

Battery Positive and Negative Cable Replacement
Removal Procedure Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection. Remove the fuse block and battery positive cable cover. Remove the battery tray. Refer to Battery Tray Replacement. Remove the battery posit ...

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