I just finished repairing my 4 vista view windows and thought I'd share what I learned.
1. I made a couple of jigs to split the frame halves. See previous posts.
2. Once the frames are split make sure you mark the window and frames so that they go back together the same way they came apart. Clean the windows and frames and make sure the frame channel is cleaned and any burrs are removed. Clean the hole that the roll pins will be inserted into as well.
3. I used the vinyl window glazing from Vintage Trailer supply. Cut a section of the new glazing a few inches longer than you need to circle the window.
4. Put 1 half of the frame on to the window and mark on glass where the frame seam will be.
5. Start putting the glazing a few inches past where you marked the middle of the window and use painters tape to hold it on. It is much easier to work with the glazing if it's warm vs. cool...I put it in the sun for a few minutes.
Carefully wrap the glazing around the frame a few inches past the mark at the bottom of the window and tape it in place.
6. Spray the grove in 1st half of the frame where the window and glazing will be with silicone spray.
7. Slide the frame over the glazing and window and stop before the glazing is all the way in the frame at the end of the window. At this point with the window/glazing partly in the frame, you can gently push the glazing into the frame as you push the window in. This makes it easier to get the glazing in place before it's all the way together. In the pic I have worked the one side in the frame and then will work on the other side.
8. If part of the glazing is still not seated, you can use a plastic tool from harbor freight to help get it in place.
9. Insert the new roll pins in the 2nd frame half before starting reassembly. I was able to just tap them in place with a small hammer.
9. Repeat the same process for the other side but stop about 3 inches before the 2 ends of the glazing meet. I didn't align the glazing seam and the frame seam on purpose to hopefully minimize chance of leaking.
10. Cut the long side of the glazing so that it will meet the other end, better a little bit long than short. I used a vinyl cement to bond the 2 ends together.
(HH-66 PVC Vinyl Cement Glue) play with some scrap pieces to get your cuts good and square and figuring out how to apply the cement before doing it for real. I used painters tape over the splice and left it for about 10 minutes before moving on.
11. After the cement is dried, follow the same process to work the glass and glazing into the frame as you match up the frame ends. make sure you are paying attention to the alignment of the roll pins.
12. Once you have pushed the frame together as much as you can by hand, use a rubber mallet to try and close the gap between the frame halves. Makes me nervous pounding of the window frames
13. I then attached the frame jigs and used a clamp to pull them together.
Have a beer if they all came together without breaking anything! Have 3 if you something did break!