Chevrolet Sonic Repair Manual: Hydraulic Valve Lash Adjuster Arm Replacement

Chevrolet Sonic Repair Manual / Powertrain / Engine / Valvetrain / Valve Actuating Assembly / Hydraulic Valve Lash Adjuster Arm Replacement

Hydraulic Valve Lash Adjuster Arm Replacement
Callout	Component Name
Preliminary Procedures Remove the intake camshaft. Refer to Intake Camshaft Replacement. Remove the exhaust camshaft. Refer to Exhaust Camshaft Replacement.
1	Hydraulic Valve Lash Adjuster Arms Procedure Mark the hydraulic valve lash adjuster arms upon removal to ensure installation is in the correct position. Lubricate the hydraulic valve lash adjuster arms with engine oil before installing the arms.

Hydraulic Valve Lash Adjuster Arm Removal

Note: Mind the installation position of the hydraulic valve lash adjuster arms. Remove the 16 hydraulic valve lash adjuster arms (1). ...

Hydraulic Valve Lash Adjuster Installation

Note: Mind the installation position of the hydraulic valve lash adjusters. Lubricate the hydraulic valve lash adjusters with engine oil. Install the 16 hydraulic valve ...

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Roof Rail Front Assist Handle Replacement
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Valve Guide Reaming, and Valve and Seat Grinding
Valve Cleaning Procedure Use soft bristle wire brush to clean any carbon build-up from the valve head. DO NOT use a wire brush on any part of the valve stem. The valve stem is chrome plated to provide enhanced wear characteristics. Wire brushing the stem could remove the chr ...

Tire Terminology and Definitions
Air Pressure The amount of air inside the tire pressing outward on each square inch of the tire. Air pressure is expressed in kPa (kilopascal) or psi (pounds per square inch). Accessory Weight The combined weight of optional accessories. Some examples of optional access ...

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