K 2500 Truck 4WD V8-379 6.2L DSL VIN C FI (1989)
Whenever a vehicle subject to this campaign is taken into your 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.
Owners of vehicles recently sold from your new vehicle inventory are to be contacted by the dealer, and arrangements made to make the required
correction according to instructions contained in this bulletin.
Part, Service Procedure, I.D. Label & Claim Information
PARTS INFORMATION
Parts required to complete this campaign are to be obtained from General Motors Service Parts Operations (GMSPO). To ensure these parts will be
obtained as soon as possible, they should be ordered from GMSPO on a "C.I.O." order with no special instruction code, but on an advise code (2).
Quantity/
Part Number
Description
Vehicle
11509421
Bolt, M12 x 1.75 x 40
6
15531205
Washer, M12, Special
10
11500756
Nut, Prevailing Torque, M12
4
