headlight actuator
Thread Starter
Heel & Toe
Joined: Oct 2001
Posts: 15
Likes: 0
From: Leesville La
headlight actuator
I have a headlight actuator removed and have replaced the grommet. It still will not hold vacume on the grommet side but will on the other side. Anything else I can do or must I replace the complete actuator? Thanks
Race Director
Joined: Feb 1999
Posts: 19,659
Likes: 34
From: Lenoir City Tennessee
Ci 6, 8 & 10 Veteran
St. Jude Donor '05-'06-'07-'08-'09-'10-'11-'12-'13-'14-'15
Make sure you did not tear the "Witches Hat" when you were installing it. Shine a light at and look it over good. If it is not torn I would look at the ring that gets crimped to hold the seal to the actuator body. If you are holding vaccum on one side the actuator should work with a new seal. 
http://www.corvette-101.com/
Look at the link on the left side titled Vaccum Trouble.
http://www.corvette-101.com/
Look at the link on the left side titled Vaccum Trouble.
Thread Starter
Heel & Toe
Joined: Oct 2001
Posts: 15
Likes: 0
From: Leesville La
The dust cover (witches hat?) has a tear in it. Is this the part you are refering to? I didn't realize it had to be perfect, thought it was just a dust cover. Have looked at the link you sent, thanks again
Racer
Joined: Oct 2005
Posts: 469
Likes: 0
From: West Slope of the Sierras California
remove vacuum lines, remember where they go, green front, red rear.
remove 2 springs that connect to pin that goes through actuator rod.
remove actuator rod, careful with little cotter pin.
remove 4 nuts that hold actuator to bracket.
close hood and reach under and pull actuator from bracket and lay in place near center.
open hood, carefully, and gently work actuator out in the center.
Worked for me!
remove 2 springs that connect to pin that goes through actuator rod.
remove actuator rod, careful with little cotter pin.
remove 4 nuts that hold actuator to bracket.
close hood and reach under and pull actuator from bracket and lay in place near center.
open hood, carefully, and gently work actuator out in the center.
Worked for me!
Melting Slicks
Joined: Jul 2005
Posts: 2,740
Likes: 3
From: Aurora Ontario
Others may have different ways but here is how I did it. I raised the light and removed the fibreglass cover around the headlight bulbs. I had the hood open. I disconnected the pin that goes through the actuator rod. I undid the 4 bolts at the front the hold the actuator to the frame. Disconnected the hoses ofcourse. Once you free the actuator from the frame its difficult to get out. I'm not sure if yours is the same but on my 82 the actuator was too big to come out throught the bottom. While under the car (hood closed) I had to slide the actuator back and towards the center of the rad...then carfully open the hood to pull the actuator out. Hope this makes sense. All in all about 45 minutes....first time.
Jim
Jim
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Melting Slicks
Joined: Jul 2005
Posts: 2,740
Likes: 3
From: Aurora Ontario
A/C condensor will have no effect. You have to squeeze the actuator up between the front of the hood (while open) and front frame. Once you get to this point you will see what I/we mean.
jim
jim
Racer
Joined: Apr 2005
Posts: 365
Likes: 1
From: UK without vette :(
I used the same technique described regarding moving the actuator one at a time to the center with the hood down and then opening it up to get the bugger out. No problems. Put a towel over the hood for extra insurance, that's what i did