3 into 2, How to reinstall door window?

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3 into 2, How to reinstall door window?

Postby TorqueHorse » Mon 15.07.2024, 15:52

How do I get the rear door window sliders back into place?
I know folks say "lot's of lube" and "have the tracks loose" which I tried, but before I even got that far, the entry gap is off by almost a CM and had me stuck. I tried to wedge the gap wider by hand as I was shoving the glass in there, but started to hear cracking. :shock:
Image
The window with slider is almost 3.5 including the retaining boss on the other side.

Image
The gap between the two door panels is only 2.5

So, how to fit a 3++ into 2.5?

Thanks for any advice
-Matt N
'91 FED M100 -rolling resto

...and come to Salt Lake City, for the very first truly national Lotus Car Club event for the USA: LUG September 24-28, 2026
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Re: 3 into 2, How to reinstall door window?

Postby Tuga2112 » Mon 15.07.2024, 19:37

is your rail completely loose ?

when they are loose they move forwards. and sometimes misslaigns with the hole where the stud postrudes.

just check thats not happening and that stud is going through the hole. you can move the rail a bit but keep it close to the fibreglass, that little distance is enough to make it impossible to install.
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Re: 3 into 2, How to reinstall door window?

Postby TorqueHorse » Mon 15.07.2024, 20:12

Thanks Joao,
I'm having the problem before it even gets to the track/rail. I even tried taking the rail completely off first and I still couldn't get the glass in there...
-Matt N
'91 FED M100 -rolling resto

...and come to Salt Lake City, for the very first truly national Lotus Car Club event for the USA: LUG September 24-28, 2026
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Re: 3 into 2, How to reinstall door window?

Postby FunElan » Mon 15.07.2024, 21:15

TorqueHorse wrote:Thanks Joao,
I'm having the problem before it even gets to the track/rail. I even tried taking the rail completely off first and I still couldn't get the glass in there...


Are the sliders on correctly? I think it should fit in there...only one way though
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Re: 3 into 2, How to reinstall door window?

Postby Giniw » Tue 16.07.2024, 11:30

I can't remember the details, but I also don't remember any specific difficulty, and certainly not widening the gap?!
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Re: 3 into 2, How to reinstall door window?

Postby TorqueHorse » Fri 19.07.2024, 23:06

Thanks Gini, Matt, et al. for the shared experience of not having to pry the window gap open to make it fit. I went back and looked at it, and the problem was that I had already attached the metal top rail out of order. All my sliders had come off the glass originally, so when I took the glass out, I hadn't needed to take that rail off, and thus didn't know it needed to be off in order to reveal the notch in the fiberglass at the slider channel.
With that off, it was then just the simple matter of lubing the hell out of everything and making sure the little teflon rollers were stuffed in well enough not to catch on the top lips of the sliders.

Image

Thanks again!
-Matt N
'91 FED M100 -rolling resto

...and come to Salt Lake City, for the very first truly national Lotus Car Club event for the USA: LUG September 24-28, 2026
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Re: 3 into 2, How to reinstall door window?

Postby Tuga2112 » Sat 20.07.2024, 07:51

Oh yes, didn't notice from the picture you still had the metal step in place,
There's a video in my yard drive explaining exactly what you went through. It's been there over a year. :lol: but it's been so long that I forgot until I read your reply lol
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