GM Service Manual Online
For 1990-2009 cars only

HIGH STEERING EFFORT-PARKING 5.0L W/F41 GRAN TOUR.SUSPEN.

MODELS AFFECTED : 1986 REGALS EQUIPPED WITH 5.0L V-8 ENGINE AND GRAN TOURING SUSPENSION (F41)

There have been some dealer comments of high-steering effort required during parking of 1986 Regals equipped with 5.0L V-8 engines and Gran Touring (F41) suspension and assembled with steering gear code "DM" (code located on side cover of gear). To reduce the steering effort on one of these vehicles, the power steering gear valve assembly should be replaced with service part number 7832058.

Since approximately October 1, 1985 subject vehicles have been assembled with gear code which has reduced steering effort.

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.