Rustproofing, Cavity Protection (Ml)

Fig 1: View Of Rustproofing Location - Front

Courtesy of VOLVO CARS OF NORTH AMERICA.

Volvo product P/N 116 1682 is used for cavity protection.

Fig 2: View Of Rustproofing Location - Rear

Courtesy of VOLVO CARS OF NORTH AMERICA.

Fig 3: Identifying Grease Gun 360 Degree Spray

Courtesy of VOLVO CARS OF NORTH AMERICA.

Use a grease gun and a hose nozzle with a 360 degree spray range.

Insert the hose in the cavity. Spray while slowly removing the hose.

HINT: Measure the width X of the hole. Hold the nozzle X mm from a piece of cardboard to check that the spray is operating at the correct speed. 

When carrying out repairs to the bodywork, the areas marked in gray in the illustrations must be rustproofed with a large amount of cavity protection (ML).

This applies for example to welded joins and areas that have been treated in some other way.

Fig 4: Identifying Large Rustproofing Areas

Courtesy of VOLVO CARS OF NORTH AMERICA.