COWL VENT PANEL APPEARANCE REPLACE WAVY/WARPED PANEL. Chevrolet Corsica 1987

For 1990-2009 cars

# COWL VENT PANEL APPEARANCE REPLACE WAVY/WARPED PANEL

#### MODEL AND YEAR: 1987 CORSICA AND BERETTA

#### TO: ALL CHEVROLET DEALERS

Customer comments that the cowl vent panel is wavy or has a poor appearance can be repaired by installing a later design panel. Vehicles assembled prior to the following breakpoints had early design panels, some of which are loose or wavy:

PLANT VIN BREAKPOINT ----- -------------- Wilmington 104680 Linden 101053

The later design panels are slightly longer. The part numbers for the later design panels are 10077402 (R.H.) and 10077403 (L.H.).

SERVICE CORRECTION

1. Remove wiper arms.

2. Pry off attaching fasteners and remove drivers side vent panel. Remove hose from drivers side wiper arm.

3. Remove passenger side vent panel. Pull off hose from wiper arm.

4. If the plastic windshield support stops extend above the thickness of the glass, trim them flush with the glass.

5. Reverse the procedure and install later design vent panels.

Labor Operation Number: T1203 Labor Time : .4 Hour

General Motors bulletins are intended for use by professional technicians, not a "do-it-yourselfer". They are written to inform those technicians of conditions that may occur on some vehicles, or to provide information that could assist in the proper service of a vehicle. Properly trained technicians have the equipment, tools, safety instructions and know-how to do a job properly and safely. If a condition is described, do not assume that the bulletin applies to your vehicle, or that your vehicle will have that condition. See a General Motors dealer servicing your brand of General Motors vehicle for information on whether your vehicle may benefit from the information.