TechnicianVision · Knowledge base
Common Mistakes: Adhesives In Places Other Than Flanges
I-CAR · June 14, 2019 · Chrysler
Summary
This article highlights the common mistake of failing to replace adhesives, anti-flutter foams, and NVH materials on the backside or center of replacement panels, such as roof panels and outer quarter panels. It emphasizes that these materials must be applied during the assembly process as they cannot be reached once the panel is fully secured.
What to do on the job
Review the step-by-step OEM body repair manual before panel installation to identify and apply all required adhesives, anti-flutter foams, and NVH materials to the backside and center of the panels.
How to use it
Use this document to justify the labor and material costs for NVH foam, anti-flutter materials, and backside adhesives on estimates and supplements. It proves that these materials are structural and corrosion-preventative requirements specified by the OEM, not optional or included operations, and must be applied before the panel is permanently attached.
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