Buick 19179662 Motor Asm,Windshield Wiper(Remanufacture)

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Remove the cowl covers.

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.

To remove the motor, start by raising the hood and removing the cowl screen at the base of the windshield. Then, reach through the opening and loosen the transmission drive link to crank arm attaching nuts. Next, remove the transmission drive links from the crank arm of the motor. Disconnect the washer hoses and electrical wiring at the motor. After that, remove the three bolts securing the motor to the firewall cowling. Push the crank arm through its mounting hole and withdraw the motor. To reinstall, follow the reverse steps, ensuring that the motor is in the 'Park' position.

When the unit needs dismantling and repair, it may be worth considering purchasing a new or reconditioned unit.