Chevrolet Sonic manuals

Chevrolet Sonic Repair Manual: Engine Flywheel Replacement

Chevrolet Sonic Repair Manual / Powertrain / Engine / General / Engine Flywheel Replacement



Engine Flywheel Replacement

Callout

Component Name

Preliminary Procedure

Remove the clutch pressure and driven Plate . Refer to Clutch Pressure and Driven Plate Replacement.

Special Tools

  • EN-652 Flywheel Holder
  • EN-45059 Torque Angle Sensor Kit

For equivalent regional tools. Refer to Special Tools.

1

Flywheel Fastener (Qty: 6)

Caution:

Refer to Fastener Caution.

Procedure

Discard the flywheel fastener and use a NEW fastener for installation.

Tighten

  • First pass to 35 Y (26 lb ft)
  • Second pass to additional 30°.
  • Final pass to an additional 15°.

2

Flywheel

Procedure

Inspect the engine flywheel for the following:

  1. Stress cracks around the engine flywheel.
  2. Cracks at welded areas that retain the ring gear onto the engine flywheel.
  3. Damaged or missing ring gear teeth.
  4. Do not attempt to repair the welded areas that retain the ring gear to the engine flywheel plate. Install a new engine flywheel.
Engine Flywheel Removal
Special Tools EN-652 Flywheel Holder For equivalent regional tools, refer to Special Tools. Install EN-652 holder  (1) to hold the engine flywheel (2). Remove an ...

Engine Identification
Engine Number Note: The engine identification number must be stamped to the cylinder block in case of engine replacement. The engine number is stamped to the engine blockR ...

Other materials:

Special Tools
Illustration Tool Number/ Description EN-45059 J-45059 Angle Meter ...

Wiper/Washer System Description and Operation
Wiper/Washer System Components The wiper/washer system consists of the following electrical components: Windshield Wiper Relay Windshield Wiper Speed Control Relay Windshield Washer Pump Relay Windshield Washer Pump Windshield Wiper Motor Windshield Wiper/Washer Switch ...

Selecting a Station
Seek Tuning If the radio station is not known: Press SEEK to automatically search for available radio stations. Hold and drag to the left or right of the radio station to automatically search for available radio stations. Manual Tuning Continue pressing TUNE to manually change the rad ...

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