C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

C4 visor installation

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Old Aug 30, 2024 | 08:53 AM
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Default C4 visor installation

Hello everyone.
I have recently purchased new visors for my 1985 and was wondering how easy it is to install by myself.
I am handy just want to check as there are no instructions in the box.

They appear to be plug n play but is it difficult to remove the interior roof trim to get to the guts??
any advice is appreciated

thanks
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Old Aug 30, 2024 | 09:55 AM
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you remove the top (or fold it back if convertible), remove a few screws from the plastic covers then one spring loaded nut. This is one of the easiest jobs you will ever do on your car. Due to quality of OEM and age this has been one of the first repairs done to the several Corvettes I have owned.
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Old Aug 30, 2024 | 10:57 AM
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thank you for your reply
hmmmmm Plastic covers??
oh so take off the targa top.and they are the Targa Mount area screws :-)

Found a video :-) as well
https://www.google.com/search?q=1985...HdTJQ-3fg,st:8
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Old Aug 30, 2024 | 01:11 PM
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Remove the targa top and you will see the plastic covers. Remove them and you can get to the “guts”
very easy job
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Old Aug 30, 2024 | 02:35 PM
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Hang onto the visor while you remove the nut. I took my hand off of it just as the nut let it go. Luckily the wires for the light ripped out from the visor side and not on the car side - so i didn't have to repair two tiny wires back into a tiny connector.
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Old Aug 30, 2024 | 02:53 PM
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Originally Posted by 2011KLR
Hang onto the visor while you remove the nut. I took my hand off of it just as the nut let it go. Luckily the wires for the light ripped out from the visor side and not on the car side - so i didn't have to repair two tiny wires back into a tiny connector.

Zoiks - well noted, will keep my eyes, and fingers on the prize thanks
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Old Aug 30, 2024 | 03:01 PM
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main thing is to keep an eye on that spring, when you remove that toothed washer that holds the spring down, it will fly 10 feet in the air, don't lose that spring
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Old Aug 30, 2024 | 04:01 PM
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How do you compress the spring, push the nut on, and hold the visor up at the same time? I don't have three hands, so after some head-scratching I came up with this. I used the power seat 'tilt' to hold the visor in the full up position. I pre-flattened the prongs on the nut with a hammer on the anvil of my bench vice. Then popped the nut on with a socket and gentle tap of a plastic mallet. Cheers.



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Old Aug 30, 2024 | 05:21 PM
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You could also just slide it off the rod, and slide the replacement back on, no?
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Old Aug 30, 2024 | 05:36 PM
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Originally Posted by IHBD
How do you compress the spring, push the nut on, and hold the visor up at the same time? I don't have three hands, so after some head-scratching I came up with this. I used the power seat 'tilt' to hold the visor in the full up position. I pre-flattened the prongs on the nut with a hammer on the anvil of my bench vice. Then popped the nut on with a socket and gentle tap of a plastic mallet. Cheers.


Ye sir, good idea to bring up. I did a version of that... finally.
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