1. Remove the windshield wiper arms (see "Replacing windshield wiper arms").

2. Remove the air intake box grille (see "Removal and installation the air intake box grille").

3. Squeeze the wiring harness connector retainer and disconnect the connector from the windshield wiper motor connector.

4. Remove the two bolts securing the windshield wiper linkage.

5. Remove the trapezoid assembly with the gear motor from the air intake box.
6. Install the wiper linkage in the reverse order of removal.
[The original article is on the website chevyman]
