C4 General Discussion General C4 Corvette Discussion not covered in Tech

Window adjustments.

Thread Tools
 
Search this Thread
 
Old Jul 7, 2010 | 01:48 PM
  #1  
Bondami's Avatar
Bondami
Thread Starter
Race Director
 
Joined: Jun 2009
Posts: 10,428
Likes: 9
From: Southside of Western Norte Americano State of Confusion, ColoFornia
St. Jude '13
Default Window adjustments.

Whats the secret to the dang window adjustments? I have the FSM and while it seems straightforward.. Mine are still flopping around like a dead fish.. Im sure there must be some magic "plastic part" thats missing but Im not seeing it in the FSM or in the bottom of the window or the channel.

Any one else deal with this?
Reply
Old Jul 7, 2010 | 02:06 PM
  #2  
Analog Kid's Avatar
Analog Kid
Instructor
20 Year Member
All Eyes On Me
 
Joined: Jan 2004
Posts: 169
Likes: 4
From: I celebrate their entire catalog
Default

Are the two felt covered bumpers in place at the top of the door? These keep a slight pressure on the glass and keep it from rattling when you close the door.
At the front corner of the glass is a plastic guide that rides on a metal rail. These plactic guides break quite often and cause some flopping. When mine broke no matter how much I adjusted it I couldn't get the glass to seat properly in the weatherstrip. Once I replaced that plastic guide ($25?) I was able to get the glass properly adjusted.
Reply
Old Jul 7, 2010 | 09:58 PM
  #3  
HlhnEast's Avatar
HlhnEast
Safety Car
 
Joined: Nov 2008
Posts: 4,328
Likes: 15
From: Jacksonville FL
Default

PM me your email and I will pass along a .pdf a member gave me for adjusting your windows. Course if you have broken or missing parts it wont help til you replace them.
Reply
Old Jul 7, 2010 | 11:03 PM
  #4  
r15's Avatar
r15
Burning Brakes
15 Year Member
 
Joined: Oct 2007
Posts: 765
Likes: 3
From: Holland MI
Default

Originally Posted by HlhnEast
PM me your email and I will pass along a .pdf a member gave me for adjusting your windows. Course if you have broken or missing parts it wont help til you replace them.
would I be able to get a copy of that also? I have a small gap in the drivers side and would like to fix it before a trip next month.
Reply
Old Jul 8, 2010 | 12:07 PM
  #5  
Bondami's Avatar
Bondami
Thread Starter
Race Director
 
Joined: Jun 2009
Posts: 10,428
Likes: 9
From: Southside of Western Norte Americano State of Confusion, ColoFornia
St. Jude '13
Default

Originally Posted by Analog Kid
Are the two felt covered bumpers in place at the top of the door? These keep a slight pressure on the glass and keep it from rattling when you close the door.
At the front corner of the glass is a plastic guide that rides on a metal rail. These plactic guides break quite often and cause some flopping. When mine broke no matter how much I adjusted it I couldn't get the glass to seat properly in the weatherstrip. Once I replaced that plastic guide ($25?) I was able to get the glass properly adjusted.
It looks like mine may be missing this guide.. I think i found it listed as a stabilizer guide. Sure is a pita when you dont get to see one in correct condition..
Reply
Old Jul 8, 2010 | 12:42 PM
  #6  
-=Jeff=-'s Avatar
-=Jeff=-
Race Director
25 Year Member
All Eyes On Me
Photogenic
Community Favorite
 
Joined: Mar 1999
Posts: 12,597
Likes: 237
From: Bartlett Illinois
Default

Originally Posted by Bondami
It looks like mine may be missing this guide.. I think i found it listed as a stabilizer guide. Sure is a pita when you dont get to see one in correct condition..
I think they added that guide in 93 or 94

it is not in my 90 and was not in my 89
Reply
Old Jul 8, 2010 | 05:17 PM
  #7  
romankrzy's Avatar
romankrzy
Advanced
 
Joined: Jun 2010
Posts: 91
Likes: 1
From: Raleigh NC
Default

You need to look in from the side of the door or pull the metal panel to see the guide, it's a little hidden. It's right behind the only 10mm bolt on the steel panel. The one on the door has two hooks spaced vertically pointed down and they catch the piece on the window track that has two bars horizontally ( that's the best way I can explain it). I looked in from the door latch side by pulling that large rubber piece of weatherstrip out of the way and watched as mine went up and down and then adjusted the guide with the bolt that is on the guide itself and not the one on the door. It allows you to move the lower catch in and out ( like scissors ) so the window track does not hit it on the way up and so it catches ( imagine that ). The other bolt on the door part of the guide seems to allow up and down movement in case the window is not catching all the way. It took care of the back end of the window sag and rattle. I then adjusted the felt guides at the top for a little more tension. Of course I am not sure if the wind noise is gone yet since the battery died and I have not been able to take it for a run but it looked good when I closed it.

Last edited by romankrzy; Jul 8, 2010 at 05:18 PM. Reason: spelling
Reply
Old Jul 8, 2010 | 10:46 PM
  #8  
HlhnEast's Avatar
HlhnEast
Safety Car
 
Joined: Nov 2008
Posts: 4,328
Likes: 15
From: Jacksonville FL
Default

Originally Posted by r15
would I be able to get a copy of that also? I have a small gap in the drivers side and would like to fix it before a trip next month.
Shoot me yer email, someone gave it to me, just passin it on.
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

2027 Chevrolet Silverado 1500 First Look: Everything You NEED to Know!

 Michael S. Palmer
story-1

5 Best & 5 Worst Corvette Daily Drivers

 Joe Kucinski
story-2

The Headlights of Every Corvette Generation Explained

 Joe Kucinski
story-3

5 Best & 5 Most Overrated Corvette Track Packages of All Time!

 Joe Kucinski
story-4

Every 2027 Corvette Engine Explained

 Joe Kucinski
story-5

Designer Imagines A Corvette That Looks More Like a Corvette Than the Corvette

 Verdad Gallardo
story-6

10 Ugly Corvettes That We Still Kinda Love

 Joe Kucinski
story-7

Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

 Brett Foote
story-8

10 Things Every Corvette Owner Needs (2026 Edition)

 Michael S. Palmer
story-9

8 Most "Only Corvette Owners Understand" Quirks and Problems

 Pouria Savadkouei
Old Jul 9, 2010 | 04:04 AM
  #9  
Bondami's Avatar
Bondami
Thread Starter
Race Director
 
Joined: Jun 2009
Posts: 10,428
Likes: 9
From: Southside of Western Norte Americano State of Confusion, ColoFornia
St. Jude '13
Default

Mines an 85..so, I would like to find an exploded view of the whole "shebang" I needs me sum pitchurs!!

Im gonna mess wiht it this weeekedn again and just take the whole regulator mess out and see what I have.
Reply

Get notified of new replies

To Window adjustments.





All times are GMT -4. The time now is 08:36 PM.

story-0
2027 Chevrolet Silverado 1500 First Look: Everything You NEED to Know!

Slideshow: Is the 2027 Chevrolet Silverado 1500 the best Silverado yet?

By Michael S. Palmer | 2026-06-16 08:01:12


VIEW MORE
story-1
5 Best & 5 Worst Corvette Daily Drivers

Slideshow: 5 best and 5 worst Corvette daily drivers

By Joe Kucinski | 2026-06-15 10:32:13


VIEW MORE
story-2
The Headlights of Every Corvette Generation Explained

Slideshow: The headlights of every Corvette generation explained

By Joe Kucinski | 2026-06-15 10:17:14


VIEW MORE
story-3
5 Best & 5 Most Overrated Corvette Track Packages of All Time!

Slideshow: The 5 best and 5 most overrated Corvette track packages ever.

By Joe Kucinski | 2026-06-09 12:46:45


VIEW MORE
story-4
Every 2027 Corvette Engine Explained

Slideshow: Every 2027 Corvette engine explained

By Joe Kucinski | 2026-06-09 12:16:31


VIEW MORE
story-5
Designer Imagines A Corvette That Looks More Like a Corvette Than the Corvette

Slideshow: A Jaguar designer's personal project imagines what a modern front-engined Corvette might look like if Chevrolet revisited the golden age of the Stingray.

By Verdad Gallardo | 2026-06-08 19:53:43


VIEW MORE
story-6
10 Ugly Corvettes That We Still Kinda Love

Slideshow: 10 ugly Corvettes that we still kinda love.

By Joe Kucinski | 2026-06-03 10:34:17


VIEW MORE
story-7
Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

A lot of money has changed hands at the online auction house over the years.

By Brett Foote | 2026-06-03 10:21:50


VIEW MORE
story-8
10 Things Every Corvette Owner Needs (2026 Edition)

Slideshow: 10 great gifts Corvette enthusiasts actually want for Father's Day!

By Michael S. Palmer | 2026-06-03 15:43:40


VIEW MORE
story-9
8 Most "Only Corvette Owners Understand" Quirks and Problems

Slideshow: These are the quirks, annoyances, and oddly lovable problems that every Corvette owner eventually learns to live with.

By Pouria Savadkouei | 2026-05-28 09:31:39


VIEW MORE