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Do your headlights motors opens and closes at the same?

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Old 06-28-2010, 02:33 PM
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TheSaint
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Default Do your headlights motors opens and closes at the same?

On my 1964 coupe the right headlight is a little bit slower than the left. Espesially when closing

How are the headlights motors on your C2 Corvettes working?
Old 06-28-2010, 02:42 PM
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Donny Brass
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if they both move in perfect unison, there is something terribly wrong... just like if your car does not leak
Old 06-28-2010, 02:50 PM
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magicv8
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they work fine and close within a second of each other, since they have plastic pivots and clean commutators.

My convertible only leaks if I drive faster than 80-85 in the rain - which I try not to do
Old 06-28-2010, 02:56 PM
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65 vette dude
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My right one is a little slower also.
Old 06-28-2010, 02:58 PM
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C2Dan
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Originally Posted by Donny Brass
if they both move in perfect unison, there is something terribly wrong... just like if your car does not leak
Likewise, if your outside mirror always stays in place and your bumpers are perfectly aligned.
Old 06-28-2010, 03:07 PM
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TheSaint
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I guess everything is as it should be then
Old 06-28-2010, 03:46 PM
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magicv8
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that motor design is older than dirt - the same basic parts for headlamps, power windows, and power antennas - a real GM workhorse
Old 06-28-2010, 04:45 PM
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I suppose to have the headlights to operate exact at the same time you would have to have a axel that drives both headlights
Old 06-28-2010, 04:54 PM
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Originally Posted by TheSaint
I suppose to have the headlights to operate exact at the same time you would have to have a axel that drives both headlights
the only time the general got it right was in 83 for the C4 and in 96 for the C5. they are the only 2 vette generations that the headlights open at the same time
Old 06-28-2010, 05:04 PM
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i bought new ones...they are within a second of each other opening and closing..

jack
Old 06-28-2010, 05:31 PM
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Mine open at exactly the same time but the pass. closes about a half a second slower than the drivers side. Close enough for me.

Jim
Old 06-28-2010, 06:17 PM
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67L36Driver
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Originally Posted by magicv8
that motor design is older than dirt - the same basic parts for headlamps, power windows, and power antennas - a real GM workhorse
And: The double reduction worm gear box is from some kind of remote valve operator (Water, Oil or Gas) originally used in europe somewhere.

At least that's what my Google search turned up once.
Old 06-28-2010, 08:18 PM
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Kensmith
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Originally Posted by 1snake
Mine open at exactly the same time but the pass. closes about a half a second slower than the drivers side. Close enough for me.

Jim
That is exactly how mine work and I rebuilt them last year. Well, no new parts, just a good cleaning, turned the plastic gear 180 degrees, re-greased with lithium white grease and put them back together. I think they are gang wired with the driver side getting power first and the passenger may get just a little less. Only thing I can think of wht the driver is a little faster.
Old 06-28-2010, 08:23 PM
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Bill Irwin
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Situation normal. The important part, they open, they close. Bill.
Old 06-28-2010, 09:34 PM
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I wired in a small reostat, much like a light dimmer switch, to "dial" them in as close as possible.
Old 06-28-2010, 09:45 PM
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Jackfit
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Default My driver side is slower, take that!

Originally Posted by Kensmith
That is exactly how mine work and I rebuilt them last year. Well, no new parts, just a good cleaning, turned the plastic gear 180 degrees, re-greased with lithium white grease and put them back together. I think they are gang wired with the driver side getting power first and the passenger may get just a little less. Only thing I can think of wht the driver is a little faster.
It's a Corvette, only God knows why anything works on them.

But, we love them just the same

Jack

Last edited by Jackfit; 06-29-2010 at 06:14 AM. Reason: spelling
Old 06-28-2010, 10:45 PM
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Donny Brass
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Originally Posted by Nowhere Man
the only time the general got it right was in 83 for the C4 and in 96 for the C5. they are the only 2 vette generations that the headlights open at the same time
the straight axle and c6 light work in perfect harmony

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To Do your headlights motors opens and closes at the same?

Old 06-28-2010, 10:54 PM
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ucc2ic65
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Originally Posted by Kensmith
That is exactly how mine work and I rebuilt them last year. Well, no new parts, just a good cleaning, turned the plastic gear 180 degrees, re-greased with lithium white grease and put them back together. I think they are gang wired with the driver side getting power first and the passenger may get just a little less. Only thing I can think of wht the driver is a little faster.
Same here. Rebuilt them including a new gear in the passenger side. Cleaned all the contacts and connections and the passenger side closes a bit slower.
Old 06-28-2010, 11:00 PM
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vettn
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Always check the ground wire first. A 67 I just bought had one slow bucket. I found the ground screw setup on one motor was wrong. I redid the grounding in the proper order (screw, wire, star washer, bracket, motor) and both close just about exactly together. Be sure Bubba was not there ahead of you. Picture attached is of an original that appears to not have been touched since the factory installed it. Gary

Old 06-29-2010, 09:35 AM
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TheSaint
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Originally Posted by Kensmith
That is exactly how mine work and I rebuilt them last year. Well, no new parts, just a good cleaning, turned the plastic gear 180 degrees, re-greased with lithium white grease and put them back together. I think they are gang wired with the driver side getting power first and the passenger may get just a little less. Only thing I can think of wht the driver is a little faster.
After you did your motors does the headlights operate any faster?

Last edited by TheSaint; 06-29-2010 at 12:51 PM.


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