C3 General General C3 Corvette Discussion not covered in Tech
Sponsored by:
Sponsored by:

Manual window question

Thread Tools
 
Search this Thread
 
Old May 23, 2017 | 12:16 AM
  #1  
Mpls Funk's Avatar
Mpls Funk
Thread Starter
Burning Brakes
20 Year Member
Liked
 
Joined: Oct 2000
Posts: 877
Likes: 59
From: Minneapolis, MN USA
Default Manual window question

Hi all - I have a 1970 with manual windows. My driver's side is really hard to roll up/down...and when rolling it up, it squeals the last inch or so of travel. Any ideas what might be wrong, and how easy/hard it will be to fix it?

Thanks!
Reply
Old May 23, 2017 | 06:55 AM
  #2  
Easy Mike's Avatar
Easy Mike
Team Owner
Supporting Lifetime
20 Year Member
 
Joined: Jun 2000
Posts: 38,923
Likes: 1,481
From: Southbound
Cruise-In II Veteran
Default

Sounds like it's time to lube the window tracks.
Reply
Old May 23, 2017 | 01:07 PM
  #3  
Willcox Corvette's Avatar
0Willcox Corvette
Former Vendor
 
Joined: Aug 2006
Posts: 76,656
Likes: 1,851
From: Jeffersonville Indiana 812-288-7103
St. Jude Donor '08-'09-'10-'11-'12-'13-'14-'15
Default

It could be the tracks... but it could also be a staple from the upper outer or inner window felts hitting the glass... it could also be a door window adjustment pad with no felt left on it. (shown below).. If the crank is hard, take the door panel off lube everything including the crank housing then try it again.

Reply
Old May 23, 2017 | 03:23 PM
  #4  
Mpls Funk's Avatar
Mpls Funk
Thread Starter
Burning Brakes
20 Year Member
Liked
 
Joined: Oct 2000
Posts: 877
Likes: 59
From: Minneapolis, MN USA
Default

Thanks guys...Can anyone point me to instructions/video of how to take the door panel off and lube the guides?
Reply
Old May 23, 2017 | 03:36 PM
  #5  
Willcox Corvette's Avatar
0Willcox Corvette
Former Vendor
 
Joined: Aug 2006
Posts: 76,656
Likes: 1,851
From: Jeffersonville Indiana 812-288-7103
St. Jude Donor '08-'09-'10-'11-'12-'13-'14-'15
Default

I don't have one I'm sorry..

But to remove the door panel, you start by taking the door crank handles off the car. You'll need a tool to do this that you can get from any parts store.



Then you remove the inside door open handle by pulling it slightly open... once you do this you'll see a single screw on the backside that holds it.


After you remove the handle inspect the door pull control where the handle slips inside.... the pot metal ears tend to break off these and if they are missing and the screw breaks down the road there is a good chance you'll screw up your door panel... so it would be a good time to replace this if it's defective.

Once you have those two items removed, remove the door panel screws at the top and then at the bottom inside the door area there are two screws that hold clips to the door assembly. Remove those and you can lift off the door panel. In the picture below you can see the black clip on the orange door to the right.



Willcox
Reply
Old May 24, 2017 | 01:43 PM
  #6  
Mpls Funk's Avatar
Mpls Funk
Thread Starter
Burning Brakes
20 Year Member
Liked
 
Joined: Oct 2000
Posts: 877
Likes: 59
From: Minneapolis, MN USA
Default

Originally Posted by Willcox Corvette

After you remove the handle inspect the door pull control where the handle slips inside.... the pot metal ears tend to break off these and if they are missing and the screw breaks down the road there is a good chance you'll screw up your door panel... so it would be a good time to replace this if it's defective.



Willcox
Thank you for this information...can you elaborate on this part? Do you have any pictures of the ears that break off that you are talking about?
Reply
Old May 24, 2017 | 05:36 PM
  #7  
Willcox Corvette's Avatar
0Willcox Corvette
Former Vendor
 
Joined: Aug 2006
Posts: 76,656
Likes: 1,851
From: Jeffersonville Indiana 812-288-7103
St. Jude Donor '08-'09-'10-'11-'12-'13-'14-'15
Default

If you look to the upper left of the red dot you'll see two ears that the pull handle slides into. To install the handle you'll need to use a screw driver to slightly pull that portion of the control outward... But the ears that the handle slide into break off when these things age.... So just check to see before you install the handle.

Reply

Get notified of new replies

To Manual window question





All times are GMT -4. The time now is 12:21 PM.

story-0
150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

Slideshow: From C1 to C8 we compare every Corvette generation by the numbers.

By Joe Kucinski | 2026-05-12 16:54:12


VIEW MORE
story-1
8 Coolest Corvette Pace Cars (and Replicas) of All Time

Slideshow: Some Corvette pace cars became collectible legends, while others perfectly captured the look and attitude of their era.

By Verdad Gallardo | 2026-05-11 09:50:51


VIEW MORE
story-2
Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

Slideshow: Ranking the top 10 Corvette engines by torque output.

By Joe Kucinski | 2026-05-05 11:58:09


VIEW MORE
story-3
Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

Slideshow: A Corvette pace car nearly matching IndyCar speeds sounds exaggerated, until you look at the numbers.

By Verdad Gallardo | 2026-05-04 20:03:36


VIEW MORE
story-4
Top 10 Corvettes Coming to Mecum Indy 2026!

Among a rather large group of them.

By Brett Foote | 2026-05-04 13:56:44


VIEW MORE
story-5
Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

Slideshow: the top 10 things Corvette owners want in the C9 Corvette

By Michael S. Palmer | 2026-04-30 12:41:15


VIEW MORE
story-6
10 Revolutionary 'Corvette Firsts' Most People Don't Know

Slideshow: 10 Important Corvette 'firsts' that every fan should know.

By Joe Kucinski | 2026-04-29 17:02:16


VIEW MORE
story-7
5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

Slideshow: Should you buy a 2020-2026 Corvette or wait for 2027?

By Michael S. Palmer | 2026-04-22 10:08:58


VIEW MORE
story-8
2027 Corvette vs The World: Every C8 vs Its Closest Competitor

Slideshow: 2027 Corvette lineup vs the world.

By Joe Kucinski | 2026-04-24 16:12:42


VIEW MORE
story-9
10 Most Common Corvette Problems of the Last 20 Years!

Slideshow: 10 major Corvette problems from the last 20 years.

By Joe Kucinski | 2026-04-14 16:37:05


VIEW MORE