This fantastic tech tip style article comes to us from Ron Waller, a loyal reader and part of the ’67 Beetle community. Jay and I appreciate everyone that contributes. Without YOU, there would be no 1967beetle.com. Lastly, let’s pause for a moment to thank Ron for his service to our country. Semper Fi.
I have replaced the window felts and scrapers a couple of times now. There are some excellent sources out there on how to do this. However, I found most of them do not provide enough information it get it back together – right. Make note of how you take the door apart. Pictures are a great backup. When you put it all back together some of the reconstruction is counter intuitive. Those notes and pictures will help. My objective is to help you complete the process with as little aggravation as possible.
After the spilling of considerable blood and using language I haven’t used since my time in the Marines. Jay Salser encouraged me to make notes of what I did hopefully help others who decide to go thru the process.
My outline is only meant to help you get it all back together. You may like their ideas better. Do read them, as they definitely help you especially with the removal.
The Samba, Rob & Dave’s
The scrapers are fragile and sharp. There are also sharp edges on the inner door – be careful. Before you start keep this in mind. From inside out, you’ll have the inner door panel, regulator, vent window upright, then outer door panel.
The scrapers. One of the hardest and most frustrating parts of this process is getting those little clips which hold the scraper in place into the rectangular holes in the door. It is hard to line them up both vertically and horizontally.
Be generous with the use of painters tape. I put it on all “exposed” surfaces to help prevent an accidental scrape.
Before I even try, I mark the position of the holes with a non-permanent felt pen. Trust me, this will save you a lot of frustration. If you “miss” the clips may be ruined and the parts will need to be replaced.
Next, place just a little bit of candle wax on the end of the clips. Don’t overdo it. I have tried other lubricants, but this was by far the best (thanks Jay!).
Install the outer scraper. Hold it in place with painters tape. It is very thin aluminum and tends to “flap” around. That little bit of tape helps keep it out if the way.
Install the felt clips which help secure the outside scraper.
Some aftermarket scrapers have a screw hole at the top front. The one from WW does not. You probably had to remove a small sheet metal screw during the removal. Before you go to the next step, you will need to drill a hole to help secure the outer scraper. It’s not a big deal, but it definitely helps in lining up the scrapers, vent window, etc. (photo 3)
Install the regulator. Make sure it goes under the top part if the inner door. I missed and had it installed incorrectly. It must go under this lip. This is when you need a third hand as you position the scraper! Do not ask your wife! Look down through the window opening, you should not be able to see it. If you do, you missed. I missed, and what is not an easy job become impossible. You can then install the bolts around the crank and the one needed at the top “left” corner. Install them loosely. Just enough to hold the regulator in position.
When I removed my regulator I thoroughly cleaned it with brake fluid cleaner. Fifty years of grime adds up!
I then placed axle grease in the channels to lubricate the “spring.” When you have the regulator off you will see what I mean.
Insert vent window, but leave it loose. I use painters tape to hold it in place. Reinstall the Phillips screw at the top of the vent window. 
You have to work the front of the scraper rubber into the vertical vent window rubber. I use a bicycle tire tool and dish soap. You need to get the aluminum on the outside of the rubber.
Install the glass.
Put some tape over areas that the glass might rub.
Pull the regulator towards you.
