Lower Windshield Plastic Tabs
Thread Starter
Le Mans Master
Joined: May 2006
Posts: 6,774
Likes: 363
From: Midland TX
Lower Windshield Plastic Tabs
I could shoot myself for not taking a photo this morning when I was replacing my cowl.
Anyway, my question is for anyone who has ever removed their cowl. When I took mine off I noticed there were two plastic tabs "L-Shaped" - one on the far passenger side and one on the far drivers side - just under the windshield attached with phillips head screws. It looks like they are maybe used to hold the windshield up while the sealant around the perimeter is setting up during replacement?
My question is "Are these tabs from the factory or are they something one of my windshield installers added when I had my windshield replaced?"
The reason I ask is because one of the cowl tabs was broken off on the cowl I removed as it interfered with one of these tabs. I also had to trim off part of the same cowl tab on my new cowl as it was having the same problem.
Anyway, my question is for anyone who has ever removed their cowl. When I took mine off I noticed there were two plastic tabs "L-Shaped" - one on the far passenger side and one on the far drivers side - just under the windshield attached with phillips head screws. It looks like they are maybe used to hold the windshield up while the sealant around the perimeter is setting up during replacement?
My question is "Are these tabs from the factory or are they something one of my windshield installers added when I had my windshield replaced?"
The reason I ask is because one of the cowl tabs was broken off on the cowl I removed as it interfered with one of these tabs. I also had to trim off part of the same cowl tab on my new cowl as it was having the same problem.
Melting Slicks
Joined: Oct 2007
Posts: 2,798
Likes: 8
From: It's true money can't buy happiness, but it is more comfortable crying in a Corvette than on a bicyc
St. Jude Donor '13
Mine has em. I had one broken and I broke the one on the passenger side when I had my cowl off last weekend to reglue and tape the seal at the bottom of the windshield.
Thread Starter
Le Mans Master
Joined: May 2006
Posts: 6,774
Likes: 363
From: Midland TX
Team Owner
Joined: May 2001
Posts: 36,836
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From: Dear Karma, I have a list of people you missed.
St. Jude Donor '08-'09-'10-'11-'12-'13-'14-'15-'16
They are factory and called a "windshield support", but they are not serviced (available) separately, nor are they shown as being included with a new (GM) windshield.
Best I can figure is that they are/were used during manufacture to help hold the glass in position while the urethane was curing and the car continued down the production line.
HTH
Best I can figure is that they are/were used during manufacture to help hold the glass in position while the urethane was curing and the car continued down the production line.
HTH
Thread Starter
Le Mans Master
Joined: May 2006
Posts: 6,774
Likes: 363
From: Midland TX
They are factory and called a "windshield support", but they are not serviced (available) separately, nor are they shown as being included with a new (GM) windshield.
Best I can figure is that they are/were used during manufacture to help hold the glass in position while the urethane was curing and the car continued down the production line.
HTH
Best I can figure is that they are/were used during manufacture to help hold the glass in position while the urethane was curing and the car continued down the production line.
HTH
The reason I am asking is because I recently bought a new CF Cowl (Hydrographics on a NEW GM cowl). It came with all 8 tabs on the cowl and ONE Tab (the second one from the driver's side) smacks right into the windshield tab on that side so that it would not fit under the glass. I then checked the factory original cowl that I removed and that same tab was either removed or broken off to allow the other 7 tabs to slide under the windshield.
My only two solutions would be:
(1) Remove the windshield weight-bearing tab (may be needed for future windshield replacements to be safe).
(2) Remove the offending cowl tab (this is what I did),
I guess my real question now is...
"Does ANYONE have a cowl with all 8 tabs still attached AND the windshield tab on the driver's side retained?"
The reason I am asking is the CF vendor said that he has received several cores with this same tab broken off and therefore could not issue a credit (understandable). But I am wondering if ANY installed factory cowl was able to retain all 8 tabs?
Melting Slicks
Joined: Oct 2007
Posts: 2,798
Likes: 8
From: It's true money can't buy happiness, but it is more comfortable crying in a Corvette than on a bicyc
St. Jude Donor '13
Both. Mine has the 2 under the windshield and the 8 on the cowl which is now down to 6. The one already missing was the drivers side. I managed to break the passenger side playing a bit rough on the reinstall. Now there is a slight gap on both sides where the tabs are gone. It's better than it was with the gasket hanging out but being a perfectionist I'll replace the cowl someday.
Thread Starter
Le Mans Master
Joined: May 2006
Posts: 6,774
Likes: 363
From: Midland TX
Both. Mine has the 2 under the windshield and the 8 on the cowl which is now down to 6. The one already missing was the drivers side. I managed to break the passenger side playing a bit rough on the reinstall. Now there is a slight gap on both sides where the tabs are gone. It's better than it was with the gasket hanging out but being a perfectionist I'll replace the cowl someday.
I was VERY careful on my reinstall, but it was impossible to install without removing the second tab on the driver's side - the windshield support tab was dead center where the cowl tab was supposed to slide under the windshield.
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Burning Brakes
Joined: Sep 2007
Posts: 945
Likes: 1
From: Tigertown Ohio
When I took mine off I noticed there were two plastic tabs "L-Shaped" - one on the far passenger side and one on the far drivers side - just under the windshield attached with phillips head screws. It looks like they are maybe used to hold the windshield up while the sealant around the perimeter is setting up during replacement?
My question is "Are these tabs from the factory or are they something one of my windshield installers added when I had my windshield replaced?"
.
My question is "Are these tabs from the factory or are they something one of my windshield installers added when I had my windshield replaced?"
.