Chevrolet Sonic Repair Manual: Cylinder Head Removal
- 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.
- Remove the 12 cylinder head bolts (1).
- Remove the cylinder head (2).
- Remove the cylinder head gasket (3).
Note:
Do not damage the guide sleeves (4) and (5).
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:
Parking and Turn Signal Lamp Bulb Replacement
Parking and Turn Signal Lamp Bulb Replacement
Callout
Component Name
Preliminary Procedures
Open and support the hood assembly.
Reposition the air cleaner inlet duct on the passenger side of the
engine compartment.
Re ...
Air Conditioning Compressor and Condenser Hose Replacement (LDE/LWE)
Removal Procedure
Recover the refrigerant. Refer to Refrigerant Recovery and Recharging.
Disconnect the A/C refrigerant pressure sensor electrical connector.
Remove air conditioning compressor and condenser hose nut (1).
Remove air conditioning compressor and ...
Control Valve Body Assembly Assemble (Gen 2)
Control Valve Body Assembly Assemble
Callout
Component Name
1
Valve Body Ball Check Valve (Qty: 6)
2
Valve Channel Plate
3
Control Valve Body Bolt ...
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