Chevrolet Sonic Repair Manual: Spark Plug Replacement
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Callout |
Component Name |
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Preliminary Procedure
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1 |
Spark Plugs Caution: Refer to Fastener Caution.
25 Y (18 lb ft) Special Tools
EN-194-E Spark Plug Remover For equivalent regional tools, refer to Special Tools. |
Spark Plug Inspection
Spark Plug Usage
Ensure that the correct spark plug is installed. An
incorrect spark plug causes driveability conditions.
Ensure that the spark plug has the correct heat range.
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Special Tools
Illustration
Tool Number/Description
CH 9127-E
SA 9127-E
Fuel Pressure/Flow Adapter
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Other materials:
Drum Brake Adjusting Hardware Inspection
Warning: Refer to Brake Dust Warning.
Visually inspect the adjuster actuator spring (1) for the following conditions:
Excessive stretching
Excessive bending
Excessive corrosion
Broken
Missing
If any of the conditions listed were found, the adjuster actu ...
Strut, Strut Component, or Spring Replacement
Disassembly Procedure
Remove the strut assembly from the vehicle. Refer to Strut Assembly
Removal and Installation.
Note: The spring is compressed when the strut moves freely.
Install the strut assembly (2) in a suitable spring compressor ...
Crankshaft and Bearing Installation
Special Tools
EN-45059 Torque Angle Sensor Kit
For equivalent regional tools, refer to Special Tools
Note: Inspect the installation position.
Install the crankshaft bearing clips, oil bearing clips.
Install the crankshaft.
Note: Inspect the installation position.
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