That's the same wiper unit I installed on my '40 last week. It's tricky getting the cable all greased up and installed without getting grease all over. TMJ
I love grease....oh, and anti seize. I never get a drop on my hands...ha.....
I read that a fellow had his grease dry up in his wiper unit. Not sure which grease to use at this point. I'll think about it in another 5 years or so when it's time to assemble the car.
Anti seize HA I love and hate that stuff. We used lots of that at work. I learned about 35 years ago how to or not to use that stuff. The thing is with the wipers I very rarely use mine. I'm a rain X guy even on my daily driver. Not sure if it was a good idea or not but I pushed a little plastic cap on the end of the last tube after the second transmission. I just thought I don't want any grease dripping out. I'm using up parts I had bought over the years. This wiper kit I had bought so long ago it came with a VHS instruction tape. TMJ