Chevrolet Sonic Repair Manual: Cylinder Head Removal

Chevrolet Sonic Repair Manual / Powertrain / Engine / Engine Block / Cylinder Head / Cylinder Head Removal

Loosen the 12 cylinder head bolts in the sequence as shown. Use the following

Loosen the 12 cylinder head bolts in the sequence as shown. Use the following procedure:

Loosen the cylinder head bolts 90 degrees.
Loosen the cylinder head bolts 180 degrees.

Note:

Do not damage the guide sleeves (4) and (5).

Remove the 12 cylinder head bolts (1).
Remove the cylinder head (2).
Remove the cylinder head gasket (3).

Cylinder Head Installation

Special Tools EN-45059 Torque Angle Sensor Kit For equivalent regional tools, refer to Special Tools. Clean the sealing surfaces. Inspect for plane surface. Cylinder block, cylinder h ...

Cylinder Head Replacement

Special Tools BO-38185 Hose Clamp Pliers EN-45059 Angle Meter For equivalent regional tools, refer to Special Tools. Removal Procedure Disconnect the negative battery cable. Re ...

Other materials:

Communication Interface Module Replacement
Communication Interface Module Replacement Callout Component Name Preliminary Procedure Remove the instrument panel lower compartment. Refer to Instrument Panel Lower Compartment Replacement. Remove the instrument pa ...

Rear Wheelhouse Panel Liner Extension Replacement
Rear Wheelhouse Panel Liner Extension Replacement Callout Component Name Preliminary Procedure Remove the tire and wheel assembly. Refer to Tire and Wheel Removal and Installation. 1 Rear Wheelh ...

Instrument Panel Fuse Block Access Hole Cover Replacement (Without AAL)
Instrument Panel Fuse Block Access Hole Cover Replacement Callout Component Name 1 Instrument Panel Fuse Block Access Hole Cover Procedure Grasp the lower edge of the fuse block cover and pull outward disengaging ...

0.0247