Removing windshield wiper lower mounts( with the wiper cams)

Posted by Lon On 2018/4/16 23:50:20

I have been looking through the Packard literature and online for a method to remove the windshield wiper lower mounts (has the cam feature) without any luck. I see a screw there but I don't see an way to remove the lower mount from the body panel. This is for a 1955 Packard Clipper Deluxe. The illustrated parts list labels it as:
Group Number 31.3772 - CABLE AND PIVOT SHAFT ASSEMBLY-CLEANER DRIVE

Any assistance would be appreciated and I thank you in advance for your help.

Lon Brunk, Anaheim, Ca.