F 250 4WD Super Duty V8-5.4L (2009)
Sound Deadeners and Insulators - Crew Cab
1. NOTE: In applications where mastic material is applied as a pumpable material at the factory, replacement of missing or damaged mastic is
acceptable in the form of cut-to-fit butyl pad(s) or pumpable mastic material(s) when carrying out repairs.
Whenever replacement of an existing mastic insulator is carried out, the surface must be thoroughly cleaned to make sure correct adhesion will
occur. The surface should be 10 °C (50 °F) or greater before applying the mastic. The use of a heat gun to warm the metal surface will aid in
adhesion.
Rivet Replacement
Rivet Removal
WARNING: Always wear protective equipment including eye protection with side shields, and a dust mask when sanding or grinding. Failure
to follow these instructions may result in serious personal injury.
NOTICE: Do not drill outside the rivet into the frame as that will weaken the frame.
