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Old 11-25-2013   #1
Pumpman
 
Join Date: Nov 2013
Location: Cape Coral, FL
Posts: 20
Default Lazy headlight door

The drivers side headlamp door does not close completely. I have adjusted the knob on top of the motor and it takes out some of the play temporarily but it comes back loose.
Is there another adjustment? Is something worn and in need of replacing?
Has anybody else experienced this problem?
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Old 11-25-2013   #2
RICHARD TILL
 
Join Date: Aug 2005
Location: Iuka, Mississippi 38852
Posts: 756
Default Re: Lazy headlight door

More than likely its the 3 bushings inside the gear. They`ll be crumbled and almost turned into powder. They`re 1/2 inch in diameter and length. Take the whole headlight assembly out and put it in a good uncluttered work area. You can do it but its tricky. The passenger side won`t take half as much time with the experience you`ll have. Be sure and get 6 bushings as i`ve replaced about 5 sets and always found both sets to be in about the same contition.
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Old 11-25-2013   #3
Pumpman
 
Join Date: Nov 2013
Location: Cape Coral, FL
Posts: 20
Default Re: Lazy headlight door

I noticed some yellow granular residue under the motor on the passenger side but that one is working OK. I guess from your post it wont be for long. Where can I get the replacement bushings? Ecklers? I wouldn't expect GM to have anything for a 20+ year old car.
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Old 11-25-2013   #4
GOLDCYLON
 
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Join Date: May 2007
Location: Peoria, AZ
Posts: 9,155
Default Re: Lazy headlight door

Ecklers, Madvet etc has them. Suggest buying enough for both sides

Step by step

http://home.comcast.net/~zrjuan/headlight.html
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91 WHITE/BLACK #2014. 380 P&P&PCed,Ported Heads, Jeal Long tubes, Corsa Exhaust/FIKSE FM-5s /LED TLs, LED Headlights, Front Wilwood 6 piston narrowlite calipers and rear Wilwood caliper street shop mod,CNCed Coolant Pipes,TPI Cvr,Filter cover,Stainless Bolts, DRM/DOM PROM /ZFDOC mod build #102,DRLs,BMAD with stainless Debris Screen,Coplan Air Blaster, Pioneer APP Radio 4,Brey-Krause HB,Sub Bar,Fire extinguisher seat mount,DRM Coilovers,LEDs everywhere,Compass mirror (orange),V1 DIC hidden display, Homelink sun visor, Carbon Fiber top x3 and APSIS Carbon Fiber interior, APSIS CF Steering Wheel/NAPA Leather, Banski trailing arms, Guldstrand front suspension,urethane bushings from Prothane (total suspension) ZFDoc drive shaft safety loop, raptor shift light (orange),AO engineering louver front plate, Console seat cushion, 96CE seats with black custom Sheepskins, ss billet catch can,Viper remote entry/alarm,Cragar Rear Louvers,LED side louver lights, Dewitts Radiator with SPAL fans and a Woods 160 T-Stat

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Last edited by GOLDCYLON; 11-25-2013 at 05:03 PM.
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Old 11-25-2013   #5
thirstyzr1
 
Join Date: Sep 2012
Location: Ontario
Posts: 111
Default Re: Lazy headlight door

http://www.youtube.com/watch?v=sPj1kJm4AnU

I watched this video, basic tools. Did mine in under 90 minutes including removing and replacing the assembly in the car. I am not mechanically inclined.
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Old 11-25-2013   #6
efnfast
 
Join Date: Nov 2011
Location: Dunbarton NH
Posts: 7,486
Default Re: Lazy headlight door

"Pumpman" where does the handle come from? My family has been in the pump business for three generations. Pumps as in water pumps for your well.
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Old 11-27-2013   #7
Pumpman
 
Join Date: Nov 2013
Location: Cape Coral, FL
Posts: 20
Default Re: Lazy headlight door

Quote:
Originally Posted by thirstyzr1 View Post
http://www.youtube.com/watch?v=sPj1kJm4AnU

I watched this video, basic tools. Did mine in under 90 minutes including removing and replacing the assembly in the car. I am not mechanically inclined.
Thanks for the help. The video was just what I needed. Have the tools and two sets of bushings.
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Old 11-29-2013   #8
bamawrx
 
Join Date: Jul 2013
Location: Alabama
Posts: 59
Default Re: Lazy headlight door

I just added some pics of this operation. May be helpful to you. http://www.zr1.net/forum/showthread.php?t=21643
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Old 12-02-2013   #9
Pumpman
 
Join Date: Nov 2013
Location: Cape Coral, FL
Posts: 20
Default Re: Lazy headlight door

Replaced the bushings in both sides over the weekend. Everything went smoothly. Took maybe 35 minutes each side. Headlights work perfectly now. The video was a great help.
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Old 12-02-2013   #10
thirstyzr1
 
Join Date: Sep 2012
Location: Ontario
Posts: 111
Default Re: Lazy headlight door

Good to hear! Drive it like you stole it.
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