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

77 door sagging

Thread Tools
 
Search this Thread
 
Old Jan 9, 2013 | 03:36 AM
  #1  
jamesbtaylorjt's Avatar
jamesbtaylorjt
Thread Starter
Intermediate
 
Joined: Dec 2012
Posts: 32
Likes: 0
Default 77 door sagging

Both doors are sagging and want to fix the problem before paint. Anyone got any pics of how to change the pins and bushing on the hinges? Is there anything else I should replace while I'm already in there?
Reply
Old Jan 9, 2013 | 07:43 AM
  #2  
Doug1's Avatar
Doug1
Safety Car
10 Year Member
 
Joined: Sep 2012
Posts: 4,688
Likes: 41
From: Palm Harbor, Florida
Default

The doors are very heavy, be sure to have a jack underneath with a board to disperse the weight on bottom of door, have someone who will keep it balanced on jack. definitely a two man job
Reply
Old Jan 9, 2013 | 08:54 AM
  #3  
Easy Mike's Avatar
Easy Mike
Team Owner
Supporting Lifetime
20 Year Member
 
Joined: Jun 2000
Posts: 38,923
Likes: 1,482
From: Southbound
Cruise-In II Veteran
Default

Try the How To section on the Willcox site.

Reply
Old Jan 9, 2013 | 08:34 PM
  #4  
Sayfoo's Avatar
Sayfoo
Safety Car
Veteran: Army
20 Year Member
Liked
Community Favorite
 
Joined: Sep 2005
Posts: 4,226
Likes: 643
From: Orange County Ca
Default

You can do it yourself. I stacked up blocks under the open door and went from there. My pins and bushings came out fairly easily. There probably are some tricks, but it is fairly streight forward. Might be easier to remove 1 hinge at a time to rebuild.
Reply
Old Jan 9, 2013 | 08:48 PM
  #5  
77vetteluva's Avatar
77vetteluva
Instructor
10 Year Member
 
Joined: Apr 2011
Posts: 167
Likes: 0
From: Jacksonville Florida
Default

Replacing the bushings should be enough to fix the sag. When you replace the top bushings the fender will interfere with the pin removal. I cut the pin to remove the old one and cut the edge of the head off the replacement pin to clear the fender on installation. You will have to remove parts of your dash to access the interior hinge bolts should you have to adjust them. Hopefully not. The driver side is a PITA .
-Rick
Reply
Old Jan 9, 2013 | 10:03 PM
  #6  
77SOAR(A)'s Avatar
77SOAR(A)
Cruising
 
Joined: Nov 2012
Posts: 10
Likes: 0
From: Savannah Georgia
Default

The bushings will most definitely take care of the issue. I did mine abought 3 months ago on the driver side. I just took the bolts out of the door side hinge and pulled the wiring harness through, used an air hammer to get the old pins and bushings out. I would recommend replacing the spring while it is taken apart. my spring basically fell apart in my hand and then i had to wait for a new one to ship to me. The only real pain I had was trying to line the door back up after it was back on.
Reply
Old Jan 10, 2013 | 08:25 AM
  #7  
77vetteluva's Avatar
77vetteluva
Instructor
10 Year Member
 
Joined: Apr 2011
Posts: 167
Likes: 0
From: Jacksonville Florida
Default

Originally Posted by 77SOAR(A)
The bushings will most definitely take care of the issue. I did mine abought 3 months ago on the driver side. I just took the bolts out of the door side hinge and pulled the wiring harness through, used an air hammer to get the old pins and bushings out. I would recommend replacing the spring while it is taken apart. my spring basically fell apart in my hand and then i had to wait for a new one to ship to me. The only real pain I had was trying to line the door back up after it was back on.
IMO you don't want to remove the hinge bolts or you will have to realign the door. But if you do, spray some paint on the bolt heads first. That way when you reattach the hinges there are perfect bolt alignment marks.
-Rick
Reply

Get notified of new replies

To 77 door sagging





All times are GMT -4. The time now is 12:53 AM.

story-0
10 Ugly Corvettes That We Still Kinda Love

Slideshow: 10 ugly Corvettes that we still kinda love.

By Joe Kucinski | 2026-06-03 10:34:17


VIEW MORE
story-1
Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

A lot of money has changed hands at the online auction house over the years.

By Brett Foote | 2026-06-03 10:21:50


VIEW MORE
story-2
10 Things Every Corvette Owner Needs (2026 Edition)

Slideshow: 10 great gifts Corvette enthusiasts actually want for Father's Day!

By Michael S. Palmer | 2026-06-03 15:43:40


VIEW MORE
story-3
8 Most "Only Corvette Owners Understand" Quirks and Problems

Slideshow: These are the quirks, annoyances, and oddly lovable problems that every Corvette owner eventually learns to live with.

By Pouria Savadkouei | 2026-05-28 09:31:39


VIEW MORE
story-4
10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

Slideshow: 10 reasons why the C6 Z06 is still a performance benchmark after 20 years.

By Joe Kucinski | 2026-05-27 17:20:09


VIEW MORE
story-5
How Much Horsepower Every Corvette Engine "LOST" in 1972

Slideshow: How much horsepower every Corvette engine lost in 1972.

By Joe Kucinski | 2026-05-27 16:54:53


VIEW MORE
story-6
Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

Slideshow: How to Protect A Convertible Top: 10 DOs & DON'Ts

By Michael S. Palmer | 2026-04-03 00:00:00


VIEW MORE
story-7
Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

Slideshow: The 10 most explosive Corvettes ever built based on power-to-weight ratio.

By Joe Kucinski | 2026-05-20 07:23:03


VIEW MORE
story-8
150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

Slideshow: From C1 to C8 we compare every Corvette generation by the numbers.

By Joe Kucinski | 2026-05-12 16:54:12


VIEW MORE
story-9
8 Coolest Corvette Pace Cars (and Replicas) of All Time

Slideshow: Some Corvette pace cars became collectible legends, while others perfectly captured the look and attitude of their era.

By Verdad Gallardo | 2026-05-11 09:50:51


VIEW MORE