Author Topic: Headlight assembly Vacuum leak (Read 5683 times)

SlySilvervette · « **on:** September 05, 2008, 08:52:49 PM »

Hey guys. I'm wanting to remove the 2 off headlight assemblies for the replacement of diaphram and seals to fix vacuum leaks, fingers crossed.
Can ne1 help thanks.

Cameron 77C3 · « **Reply #1 on:** September 05, 2008, 09:12:06 PM »

What year?

I have this for a 77 CLICK ME

demonx · « **Reply #2 on:** September 05, 2008, 11:27:52 PM »

You only have to remove the actuators if you're talking about what I think you are.

This link may help:

http://www.corvettemagazine.com/content/view/18/28/

SlySilvervette · « **Reply #3 on:** September 06, 2008, 10:51:34 AM »

Quote

Originally posted by demonx
You only have to remove the actuators if you're talking about what I think you are.

This link may help:

http://www.corvettemagazine.com/content/view/18/28/

Thank you hopefully this may help. At the moment there is a loud hissing noise coming from that area so I disconnected the vacuum line to the headlights, now I will set aside some time to investigate.
I also have some sideways movement of one of the headlight assemblies, is this a common problem as well or is it a 1 off thing I need to investigate. Thanks for your help

SlySilvervette · « **Reply #4 on:** September 06, 2008, 10:53:03 AM »

Whoops new on here I think I may have replied in the wrong area, Thank you for your help.

nifty · « **Reply #5 on:** September 06, 2008, 10:28:17 PM »

sly get hold of a vacum gauge.....start at the begining and see where you losing pressure....that will be where the leak is if you have one.