CAMPAIGN: LIST OF VEHICLES INVOLVED IN CAMPAIGN 83-C-8

MODELS AFFECTED: 1983 Centurys, Skylarks, and Skyhawks

Campaign Bulletin 83-C-8, Group 50, Number 2, listed the beginning and ending serial numbers for each assembly plant of vehicles involved. Only certain groups of vehicle serials within these breakpoints require Campaign 83-C-8.

On page two (2) of this bulletin is the complete serial number list, by assembly plants, of vehicles requiring this campaign.

1983 VEHICLES INVOLVED IN CAMPAIGN 83-C-8

Model Plant Beginning Up to and Including

Century Doraville DD408333 DD435539 Century Doraville DD437838 DD438354 Century Doraville DD438864 DD439385 Century Doraville DD445070 DD445796

Century with JA1* Oklahoma City D6403491 D6412752 Century with JA2** Oklahoma City

Skyhawk Leeds DK411090 DK427046 Skyhawk Leeds DK432176 DK433771

Skylark Willow Run DW425910 DW448411 Skylark Willow Run DW448666 DW449953 Skylark Willow Run DW450715 DW451475 Skylark Willow Run DW452448 DW453135 Skylark Willow Run DW456205 DW456985 Skylark Willow Run DW457709 DW458221

Skylark Tarrytown DT403790 DT403961 Skylark Tarrytown DT404001 DT404418 Skylark Tarrytown DT404419 DT404955 Skylark Tarrytown DT404956 DT406282 Skylark Tarrytown DT406392 DT406517 Skylark Tarrytown DT406649 DT407043

*JA1 = Lt. Duty Brake System Models with 2.5L engine and GVWRunder 1784 KG.

**JA2 = Hvy. Duty Brake System Models with 2.5L engine and GVWR over 1784 KG and models with 3.0L gas engine and 4.3L diesel engine.

(GVWR can be found on the certification label located inside the driver's door.)

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.