SQUAWK NOISE FROM FRT. SUSPEN. (REPL. STAB. SHAFT INSULATOR). Cadillac Allante 1991

For 1990-2009 cars

# SQUAWK NOISE FROM FRT. SUSPEN. (REPL. STAB. SHAFT INSULATOR)

#### SUBJECT: SQUAWK NOISE FROM FRONT SUSPENSION

#### MODELS AFFECTED: 1990-1993 ELDORADOS, SEVILLES, AND ALLANTES

Some 1990-1993 Eldorados, Sevilles and Allantes may experience a squawk noise from the front suspension during large suspension travel (i.e., going through a dip). This condition is most noticeable in cold temperatures and may occur for only the first few jounces after a cold soak. The condition is caused by the stabilizer shaft rotating within the stabilizer shaft insulator.

To repair this condition replace the stabilizer shaft insulator with the new service part which has a Teflon insert. Refer to the Service Parts Identification Label for suspension option code (FE1, FE2, or FE3). The insulators should be installed per Service Information Manual procedures with the slit toward the rear of the car.

SUSPENSION YEAR SERIES OPTION P/N ---- ------ ---------- --- 1990-1991 E FE1 3544452 E FE2 3544457 1992-1993 E FE1 3544451 E FE2 3544452 1993 E FE3 3544457

1990-1993 K FE1 3544452 1990-1992 K FE2 3544457 1993 K FE3 3544457

1990-1993 V 3544452

Parts will be in limited supply upon on initial release of this bulletin. Please order parts for critical customer concerns only until sufficient quantities are available from GMSPO.

In 1992, early built cars did not have a nut welded to the frame for the stabilizer bracket. On these cars it may be necessary to use a back up nut, P/N 11503643, on the underside of the frame when tightening the stabilizer bracket to prevent the bolt from stripping the threads in the frame.

Parts are expected to be available on June 14, 1993.

For warranty purposes use Labor Operation E2180 at .5 hour (Eldorados and Sevilles) or .6 hour (Allantes).

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.