Loose auxiliary sealing strips (rear portion) on 1987 Corsica styles can be repaired by installing new. plastic retainers and
Before the retainers and pins can be installed, a portion (40 mm long)must be removed from the sealing strip.
The attached illustration contains all of the information to install the new retainers and pins. The part numbers required for this repair are as follows:
10078258 - Right Retainer
10078259 - Left Retainer
10078274 - (2 required)
Use the most applicable labour operation from the Canadian Labour. Time Guide and claim 0.4 hours for both sides.
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.