C3 Tech/Performance V8 Technical Info, Internal Engine, External Engine, Basic Tech and Maintenance for the C3 Corvette
Sponsored by:
Sponsored by:

Cannot open door

Thread Tools
 
Search this Thread
 
Old Feb 13, 2005 | 07:06 PM
  #1  
brking's Avatar
brking
Thread Starter
Advanced
 
Joined: Sep 2004
Posts: 51
Likes: 0
From: blue ridge georgia
Default Cannot open door

On my 1975 coupe, I cannot open the passenger door from either the outside or inside. I assume door mechanism is broke. Does any one have an idea how to get open to repair (like try to remove door panel, etc).

Thanks
Don
Reply
Old Feb 13, 2005 | 08:10 PM
  #2  
GTR1999's Avatar
GTR1999
Tech Contributor
25 Year Member
Liked
Loved
Community Favorite
 
Joined: Aug 1999
Posts: 15,114
Likes: 3,905
From: Connecticut, USA
Default

Is the lock jammed? I had htis happend with every C3 I had and several friends too. Look in the archives if they're working because Ed T posted pictures of where to use a long screw drive to pop the latch. If the lock is jammed I working the inside lock **** and handle together freed it up to open the door, it took a while though. Once you get it open then remove the lathc assembly and clean it with brake cleaner and lube it with white grease , install and adjust the handle throws.
I never tried to remove the door panel with the door closed not sure you'll get the front panel screws.
Gary
Reply
Old Feb 13, 2005 | 09:10 PM
  #3  
autorecycler's Avatar
autorecycler
Instructor
 
Joined: May 2004
Posts: 133
Likes: 0
Default

I just had this worked on my blue 82, what they did was push down the outside handle and spray down the mechanism with some WD40 and now it works just fine....
Reply
Old Feb 13, 2005 | 09:22 PM
  #4  
Corvus's Avatar
Corvus
Burning Brakes
 
Joined: Dec 2003
Posts: 782
Likes: 0
From: Elizabeth New Jersey
Default

Yup had same problem, besides a rod being missing, only problem was 30 year old dirt/grease that messed up the mechanisim.
Reply
Old Feb 13, 2005 | 11:14 PM
  #5  
OneBrokenSmile07's Avatar
OneBrokenSmile07
Instructor
 
Joined: Apr 2004
Posts: 200
Likes: 0
From: Manahawkin NJ
Default

My 81 seems to keep me out more than it keeps theifs out.

The locks always break.
Reply
Old Feb 14, 2005 | 06:46 PM
  #6  
brking's Avatar
brking
Thread Starter
Advanced
 
Joined: Sep 2004
Posts: 51
Likes: 0
From: blue ridge georgia
Default

Thanks guys will try these procedures this weekend to open.

Don
Reply
Old Feb 14, 2005 | 07:20 PM
  #7  
1970 Dave's Avatar
1970 Dave
Burning Brakes
10 Year Member
 
Joined: Apr 2000
Posts: 1,012
Likes: 0
From: Minnesota
Default

Ed T is exactlly correct--however--there is a plastic shield covering the latch mechanism to prevent this exact thing--something the GM engineers much have come up with-- the only way to deal with it is look down the window slot with the window down and take a flashlight and look down there--if it is there about the only way is to take a thin screwdriver and slowing go around it and basically break it as you go--once broken it will just fall down to the bottom of the door panel to be dealt with once you get the door open and the panel off--kinda of a PITA

SEMPER FI--1970 Dave
Reply
Old Feb 14, 2005 | 08:18 PM
  #8  
Aflac's Avatar
Aflac
Race Director
20 Year Member
 
Joined: Oct 2002
Posts: 12,065
Likes: 2
From: Smalltownville Michigan
Cruise-In 5, 6 & 10 Veteran
St. Jude Donor '09
Default

Originally Posted by Corvus
Yup had same problem, besides a rod being missing, only problem was 30 year old dirt/grease that messed up the mechanisim.

I had a drivers door give me nothing but fits! after about an hour of jiggling and sweating, it finally popped open. I took the latch assembly out and sprayed it with brake cleaner then re lubed it.. works like a champ now!
Reply

Get notified of new replies

To Cannot open door

Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

 Michael S. Palmer
story-1

2027 Corvette vs The World: Every Model vs Closest Competitor

 Joe Kucinski
story-2

10 Most Common Corvette Problems of the Last 20 Years!

 Joe Kucinski
story-3

5 MOST and 5 LEAST Popular Corvette Model Years in History!

 Joe Kucinski
story-4

2027 Corvette Buyer's Guide: Everything You Need to Know!

 Joe Kucinski
story-5

10 Things C8 Corvette Owners Hate (But Won't Tell You)

 Joe Kucinski
story-6

10 Best Corvettes Coming to Barrett-Jackson Palm Beach 2026!

 Brett Foote
story-7

Every Corvette Grand Sport Explained! (C2, C4, C6, C7, & C8)

 Joe Kucinski
story-8

Grand Sport & Grand Sport X Launch Alongside All-New 535hp LS6 V8!

 Michael S. Palmer
story-9

5 Reasons Bad Drivers Crash & 5 Ways to Avoid a Costly Mistake!

 Joe Kucinski




All times are GMT -4. The time now is 09:56 PM.

story-0
5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

Slideshow: Should you buy a 2020-2026 Corvette or wait for 2027?

By Michael S. Palmer | 2026-04-22 10:08:58


VIEW MORE
story-1
2027 Corvette vs The World: Every Model vs Closest Competitor

Slideshow: 2027 Corvette lineup vs the world.

By Joe Kucinski | 2026-04-20 17:58:41


VIEW MORE
story-2
10 Most Common Corvette Problems of the Last 20 Years!

Slideshow: 10 major Corvette problems from the last 20 years.

By Joe Kucinski | 2026-04-14 16:37:05


VIEW MORE
story-3
5 MOST and 5 LEAST Popular Corvette Model Years in History!

Slideshow: 5 most and least popular Corvette model years.

By Joe Kucinski | 2026-04-08 13:25:01


VIEW MORE
story-4
2027 Corvette Buyer's Guide: Everything You Need to Know!

Slideshow: 2027 Corvette buyer's guide

By Joe Kucinski | 2026-04-17 16:41:08


VIEW MORE
story-5
10 Things C8 Corvette Owners Hate (But Won't Tell You)

Slideshow: 10 things C8 Corvette owners hate, but won't tell you.

By Joe Kucinski | 2026-04-01 18:36:07


VIEW MORE
story-6
10 Best Corvettes Coming to Barrett-Jackson Palm Beach 2026!

Slideshow: Should you add one of these incredible Corvettes to your garage?

By Brett Foote | 2026-04-01 18:14:05


VIEW MORE
story-7
Every Corvette Grand Sport Explained! (C2, C4, C6, C7, & C8)

Slideshow: Every Corvette Grand Sport explained

By Joe Kucinski | 2026-03-26 07:13:44


VIEW MORE
story-8
Grand Sport & Grand Sport X Launch Alongside All-New 535hp LS6 V8!

Slideshow: Breaking down the 2027 Grand Sport, Grand Sport X, Stingray, and LS6 V8.

By Michael S. Palmer | 2026-03-26 13:48:45


VIEW MORE
story-9
5 Reasons Bad Drivers Crash & 5 Ways to Avoid a Costly Mistake!

Slideshow: 5 reasons bad drivers crash sports cars & 5 ways to avoid a costly shame!

By Joe Kucinski | 2026-03-25 16:32:55


VIEW MORE