CAMPAIGN-REVISED: SECONDARY HOOD LATCH/INSTALL SKID PLATE. Chevrolet Beretta 1987

For 1990-2009 cars

# CAMPAIGN-REVISED: SECONDARY HOOD LATCH/INSTALL SKID PLATE

#### Model and Year: 1987 CHEVROLET CORSICA AND BERETTA MODELS

General Motors has determined that a defect which relates to motor vehicle safety exists in some 1987 Chevrolet Corsica and Beretta model vehicles. These vehicles are part of a product exposure program developed by Chevrolet. All vehicles are owned by General Motors Acceptance Corporation and leased to dealers or daily rental fleets. These vehicles mav have been produced with a secondary hood latch that may contact the support bracket. This condition can prevent proper engagement of the secondary latch. Additionally, the secondary latch can contact the primary latch return spring predisposing it to disengage.

If the secondary hood latch were not properly engaged and the primary latch were to disengage, the hood could unexpectedly open. If this were to occur while the vehicle was in motion, the hood may contact the windshield, re- ducing the forward vision area of the driver and a vehicle crash could occur without prior warning.

Correction of this condition will consist of installation of a secondary latch skid plate in both Corisica and Beretta models. Additionally, for Beretta models only, a revised secondary latch assembly will be installed.

#### VEHICLES INVOLVED

Involved are all 1987 Corsica and Beretta models produced within the following Vehicle Identification Number (VIN) breakpoints:

PLANT FROM THROUGH ----- ---- ------- Linden HE100361 HE105503 Wilmington HY100001 HY]01109

Involved vehicles have been identified by Vehicle Identification Number Computer Listings. Any dealer not receiving a computer listing with the campaign bulletin has no involved vehicles currently assigned.

#### OWNER NOTTFICATION

Inasmuch as GMAC is the owner of these vehicles, no owner letter is included. Users of these vehicles will be notified of this campaign by Chevrolet Motor Division.

#### DEALER CAMPAIGN RESPONSIBILTTY

Dealers are to service all vehicles subject to this campaign at no charge to owners, regardless of mileage, age of vehicle, or ownership, from this time forward.

Whenever a vehicle subject to this campaign is taken into new or used vehicle inventory, or it is in your dealership for service in the future, you should take the steps necessary to be sure the campaign correction has been made before reselling or releasing the vehicle.

#### PARTS INFORMATION

Parts required to complete this correction are being shipped to dealers with this bulletin. Correction to the affected vehicles can begin immediately. Additional parts, when required, will be available from your Branch office.

QUANTITY/ PART NUMBER DESCRIPTION USAGE VEHICLE ----------- ----------- ----- ------- 10082277 Skid Plate Corsica & Beretta 1 11508544 Screw Corsica & Beretta 3 10074017 Secondary Latch Beretta only I Assembly

#### SERVICE PROCEDURE

#### CORSICA AND BERETTA

o Place skid plate (P/N 10082277) on catch surface of support. Nest skid plate fore-aft then slide plate to drivers side of vehicle until nested. It may be necessary to slide skid plate under plastic close out panel to assure proper nesting on the catch surface of support. (See Figure 1).

o Using skid plate holes as a guide, center punch hole locations.

o Drill (2) 9/64" pilot holes.

o Position plate and fasten securely using screw (P/N 11508544), (2) required.

#### BERETTA ONLY

o Remove secondary latch assembly apd replace with new latch assembly (P/N 10074017). Discard production locator screw (P/N 11508544) Figure 2.

#### CORSICA AND BERETTA

o Check operation - While slowly lowering hood, secondary latch must slide down newly installed skid plate until fully engaged.

o Should secondary latch rest on catch surface without sliding down sloped surface of skid plate, loosen screw (P/N 11503632) (2) places (See Figure 2) . If not previously removed, remove and discard production locator screw (P/N 11508544) and adjust secondary latch forward slightly. Tighten screw (P/N 11503632) (2) places. Check operation by slowly lowering hood as before.

o If locator screw (P/N 11508544) is removed for either secondary latch replacement (Beretta) or for secondary latch adjustment (Corsica or Beretta), a new (P/N 11508544) locator screw must be installed. It may be necessary to first drill a 9/64" pilot hole if secondary latch assembly required adjustment for proper operation.

#### CAMPAIGN IDENTIFICATTON LABEL

Each vehicle corrected in accordance with the instructions outlined in this Product Campaign Builetin will require a "Campaign Identification Label." Each label provides a space to include the five digit dealer code of the dealer performing the campaign service. This information may be inserted with a typewriter or ballpoint pen.

Each "Campaign Identification Label" is to be located on the radiator core support in an area which will be visible when the vehicle is brought in for periodic servicing by the owner.

Apply "Campaign Identification Label" only on a clean dry surface.

#### CLAIM INFORMATION

Submit a Product Campaign Claim with the information indicated below:

* FAILED PARTS LABOR LAB OTH REPAIR PERFORMED PC PART NO. ALLOW FC OP HRS HRS ---------------- -- ------- ----- -- -- --- --- INSTALL SKID PLATE 4 10082277 ** 00 V3780 0.3 0.1 CORSICA MODELS

INSTALL SKID PLATE AND 5 10074018 ** 00 V3781 0.4 0.1 NEW SECONDARY LATCH BERETTA MODELS

* Campaign Administrative Allowance

** The "Parts Allowance" should be 30% of current SPO (Service Parts Operations, formally known as GMWDD) dealer net price when parts are furnished no charge by Chevrolet.

Dealers will automatically receive the correct labor and material allowance based on the labor operation performed.

Refer to the Chevrolet Claims Processing Manual for details on Product Campaign Claim submission.

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.