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Home >> Audi >> 2021 >> A4 Quattro Premium Plus, 2.0L Eng VIN B >> Repair and Diagnosis >> Body & Frame >> Exterior Body Panels >> Exterior Equipment >> 66 Exterior Equipment >> Roof Molding/Roof Railing >> Roof Railing, Removing And Installing >> Installing

Roof Railing, Removing And Installing: Installing

Install in reverse order of removal and note the following:

-- Clean the threaded pin threads on the roof railing with a wire brush.

-- Check the seal for damage.

-- Carefully remove any remaining locking fluid from the nut threads that are installed with locking fluid using a thread tap. Otherwise the threaded pins could lock up when installed and break off when removed again.

-- Insert the roof railing with the alignment pin into the mount on the vehicle roof.

-- Install the nuts with locking fluid and tighten.