1. That picture isn't going to help you,
2. You need to take apart the linkage assembly,
3. Start by: [*]removing the clips around the wiper shafts on the OUTSIDE of the windshield, [*]Remove the windshiled wiper motor from the windshield frame. [*]Remove the windield linkage access panels from the windshield frame. [*]Remove the clips on the linkage, [*]Pull apart the linkage assembly, [*] Remove the motor and it's link, [*]Remove all the rest of the stuff.
4. Now wasn't that simple?
5. Make sure the shafts aren't scored,
6. Make sure the shafts - windshield bearings are well lubed.
7. Make sure the windshield frame is not deformed by,
8. Binding linkages,
9. If it is, you'll have to:[*]Repair/Stiffen the metal frame,[*]Replace the frame.
2. You need to take apart the linkage assembly,
3. Start by: [*]removing the clips around the wiper shafts on the OUTSIDE of the windshield, [*]Remove the windshiled wiper motor from the windshield frame. [*]Remove the windield linkage access panels from the windshield frame. [*]Remove the clips on the linkage, [*]Pull apart the linkage assembly, [*] Remove the motor and it's link, [*]Remove all the rest of the stuff.
4. Now wasn't that simple?

5. Make sure the shafts aren't scored,
6. Make sure the shafts - windshield bearings are well lubed.
7. Make sure the windshield frame is not deformed by,
8. Binding linkages,
9. If it is, you'll have to:[*]Repair/Stiffen the metal frame,[*]Replace the frame.