K 2500 Truck 4WD V8-379 6.2L DSL VIN C FI (1989)
5.
Install the outside mirror
6.
Install an enlarged foam mirror insulator (P/N 15682331 (LH) and 15682332 RH).
7.
Remove the staples from the inner belt seal by cutting the staples in half with a side-cutter
B.
Position the redesigned inner belt seal (P/N 15690807) with the extended lips 2.5 inches (64.0 mm) behind the top-front plastic fastener on the
door trim panel (Figure 3).
9.
Use "C" clamps to hold the inner belt seal in place.
10.
Drill a 1/8 inch hole for each location where a staple was removed.
11.
Install eight aluminum pop rivets (1/8 X 1/4 button head) obtained locally to the pre-drilled holes.