Step to take in removing the windshield wiper system on 1991-98 Deville and Fleetwood models, is first to disconnect the washer hoses. Then get rid of the
Wiper Arm and blade assemblies which will make it possible to do away with the cowl screen. By unplugging the motor crank arm, its motor drive link can be detached. Wiper motor mounting bolts are removed once followed by removing the wiper motor itself by guiding its crank arm through a hole. When installing, guide the crank arm for wiper motor via a hole and mount the wiper motor thereon. Tighten to 80 inch lbs. (9 Nm) as you install mounting bolts. Nuts should be screwed tightly after connecting wiring connectors and attaching them on motor drive link of a motor crank arm. Attach them thereon at one time or another but let's first install cowl screen, assemble together wiper arms and blades' part and connect washer tubes. A/C pipe shroud plus wipers arms are taken off when dealing with Eldorado and Seville vehicles of 1992-98 model years. Windshield reveal molding must be pulled off for those automobiles produced between 1990-91 years. It is also essential that cowl vent has been done away with from where drive link of this device can be disconnected from its machine. Detach wiring connectors before yanking A/C pipe shroud bracket if your automobile was manufactured during 1992-98 period. Remove these particular nuts while unbolting mounting fasteners just after this which means pulling out of this device too via crank arm. Positioning wheel well A/C pipe shroud bracket becomes important in case you own 1992-98 cars only. For attachment purposes, connect wiring connectors then join wiper arm with drive link meant for that purpose alone on any other vehicle made between 1992-98 years. This is followed by the installation of cowl vent; however, windshield revealed molding is required for 1990-91 automobiles. Reverse the procedure by putting wiper arms and thereafter the A/C pipe shroud in subsequent cars from 1992-98.