Q: How to Service the Wiper Arm Pivot on Mercury Grand Marquis?
A: Wiper pivot arm- to remove the pivot arm, raise it straight and snap the locking tab. When assembling the pivot arm, during installation, pull the tab completely open. Make the fit into the keyway. To make adjustments, see Windshield Wiper Blade and Pivot Arm Adjustment and follow the same steps involved in reversing the process of removal.
Q: How to Service and Install the Wiper Arm on Mercury Marauder?
A: Service models To remove the locking tab, lift the wiper pivot arm up and remove it. Installation is to be made with the pivot arm key in the same line with the keyway of the shaft. Installation To install, adjust the pivot arms accordingly and follow the steps reverse to take away.