Chevrolet Avalanche II GMT900 (2007-2013)
Depending on the year of manufacture, the mounting locations may vary slightly.
How to remove the front bumper
-open the hood.
-under the hood, unscrew the six screws that secure the radiator grille and the upper part of the bumper.
-in the wheel arches, unscrew two screws and take out three pistons on each side that secure the fender liners (front part).
-remove the connectors from the fog lights.
-from the bottom side, unscrew one screw on each side (twisted from the engine side), which secure the bumper to the brackets.
-release the latches in the wings (pull the corners toward you).
-with an assistant, pull the bumper forward.
How to remove the rear bumper
-(if any) unscrew the bolts that secure the tow bar to the rear bumper reinforcement.
- I get under the car.
-disconnect the connectors of the electrical equipment.
-unscrew the screws (nuts) that secure the amplifier brackets to the body.
-with an assistant, carefully pull the bumper back.