Chevrolet Sonic manuals

Chevrolet Sonic Repair Manual: Hydraulic Valve Lash Adjuster Replacement

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

Hydraulic Valve Lash Adjuster Replacement


Component Name

Preliminary Procedures

Remove the hydraulic valve lash adjuster arms. Refer to Hydraulic Valve Lash Adjuster Arm Replacement.


Hydraulic Valve Lash Adjuster


  1. Mark the hydraulic valve lash adjuster upon removal to ensure installation is in the correct position.
  2. Lubricate the hydraulic valve lash adjuster with engine oil before installation.
Hydraulic Valve Lash Adjuster Removal
Note: Mind the installation position of the hydraulic valve lash adjusters. Remove the 16 hydraulic valve lash adjusters (1). ...

Internal Combustion Powertrain Control

Other materials:

Towing the Vehicle
Caution Incorrectly towing a disabled vehicle may cause damage. The damage would not be covered by the vehicle warranty. Do not lash or hook to the chassis components — including the front and rear subframes, suspension control arms, and links — during towing and recovery of a disabled ve ...

Brake Shoe Replacement (J93, J94)
Removal Procedure Warning: Refer to Brake Dust Warning. Note: Always replace brake shoes in axle sets. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle. Remove the tire and wheel assembly. Refer to Tire and Wheel Removal and In ...

Water Outlet Replacement (LUV)
Removal Procedure Drain the engine coolant system. Refer to Cooling System Draining and Filling. Remove the following: Engine coolant air bleed hose (1) Engine coolant temperature sensor (2) and connector clip (3) Heated oxygen senso ...

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