Some comments have been received concerning the correct labor operation usages for headlamp/foglamp lense assembly and/or bulb replacement for the 1990 and 1991 "W" models.
A listing of the correct labor operations and a brief description of each is included below for your use. Please review the information below with the appropriate service and administrative personnel.
DESCRIPTION LABOR OPERATION PART GROUP NO. -------------------- --------------- -------------- Fog Lamp Bulb-Replace R N0850 8.991 L N0851 8.991
Composite Headlamp R N0440 8.991 Bulb-Replace L N0441 8.991
Fog Lamp Lense R N1158 2.796 Replace L N1159 2.796
Composite Headlamp R N0250 2.725 Assembly-Replace L N0251 2.725
Refer to Section 8B in the respective Service Manual for the correct service procedure.
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.