Sound Proofing / Insulation: Service and Repair

2007 Chevrolet Aveo L4-1.6LSECTION Service and Repair

Sound Barrier Replacement


Removal Procedure





1.Remove the seats and carpet.

2.Remove all trim panels.

3.Peel off the damaged deadener with a steel spatula, carefully remove deadener.

Installation Procedure

1.Before applying the deadener, thoroughly clean and dry the areas to be applied.





Important:Avoid the parts mounting holes and service holes.

2.Note the areas on the panels to apply the deadener.

3.Heat the surface of deadener with a torch or heating gun until it adheres itself.

Important:Be careful not to burn the composite parts when heating.

Important:In order to take full advantage of the deadener, its face must adhere and contact the panels perfectly.

4.Push and adhere to the panel with a rubber spatula.

5.Install all trim panels.

6.Install seats and carpet.

RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.