The torque specification on the front and rear rod to knuckle bolt has been revised to 90 N.m + 90 degrees (66 lb ft. + 90 degrees) for all models for the following Service Manuals.
Division Model Year Pages -------- ---------- ----- Buick 1988 3D-6, 3D-7, 3D-8, 3D-9 Buick 1989 3D-4, 3D-7, 3D-8, 3D-9, 3D-11
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.