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-   -   ASTRO VENT KNOB REMOVAL (https://www.corvetteforums.com/forum/corvette-c3-forum-15/astro-vent-knob-removal-7757/)

SCHOON 09-29-2007 04:30 PM

ASTRO VENT KNOB REMOVAL
 
Anyone ever removed an astro vent knob on shifter console?
Schoon


78buckshot 09-29-2007 05:39 PM

RE: ASTRO VENT KNOB REMOVAL
 
Can't help you with that one SCHOON, mine has A/C.

73shark 10-01-2007 10:16 AM

RE: ASTRO VENT KNOB REMOVAL
 
If memory serves me correctly, there is a little Allen socket set screw on the bottom facing surface. Loosen it and the knob slips off.

SCHOON 10-02-2007 04:15 PM

RE: ASTRO VENT KNOB REMOVAL
 
You are right there is one very small set screw in the bottom of each knob.
Turns out they are stripped.
I guess I will need to put the knobs off with some pliers.
Hope I don't screw something else up.

73shark 10-02-2007 07:59 PM

RE: ASTRO VENT KNOB REMOVAL
 
Actually the threads are just plastic. About the second time I put mine back on, I had to use Loctite or superglue. Worked. :)

blueshark 10-02-2007 11:31 PM

RE: ASTRO VENT KNOB REMOVAL
 
Can you use a small screw extractor?

SCHOON 10-03-2007 04:05 PM

RE: ASTRO VENT KNOB REMOVAL
 
We are taking real small set screws.
Like smaller then a 1/16"
Do they make screw extractors that small?

blueshark 10-03-2007 07:19 PM

RE: ASTRO VENT KNOB REMOVAL
 
Not sure but I would imagine. perhaps for the computer industry or something. If not how about drilling it out and re-tapping it a little bigger. Better than yanking it off with pliers, right? Good luck with it. Cheers

C3 Starship 10-03-2007 07:51 PM

RE: ASTRO VENT KNOB REMOVAL
 
How about putting a small dab of elmers glue on the allen wrench, inserting it in the screw, and letting it set up. Now ya might be able to pull gently as you turn the screw, and get the screw to kinda thread it's way out. Soak the wrench and screw in hot water and the glue will disolve, thus releasing the screw from the wrench. Just a thought. :eek:

watwheel 10-04-2007 03:23 AM

RE: ASTRO VENT KNOB REMOVAL
 
Try magnetizing the allen wrench and apply a slight amount of pressure when unscrewing the set screw. That's how I got mine out.


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