Question about 1972 Chevrolet Corvette
Sounds like the door latch mechanism is worn out.
The door latch mechanism for your door is operated by rods, from the inside door handle, and the outside door handle.
It is highly unlikely, (Though not impossible), that all those two rods have fallen off. (Spring clips hold the rods in place. Opening Rod Control Clip. In the link below they are shown as Item E)
With the window all the way down, carefully use a long flat tip screwdriver, to push down on the lever for the door latch mechanism, to open the door. Make sure the lever for the door lock, in the door latch mechanism, is in the fully unlock position.
This link may help show you the inner door hardware, I'm referring to above,
You can see that when you pull out on the inner door handle, it pulls a rod forward. This rod is attached to a Bellcrank. The Bellcrank in turn pulls down on another rod, which pulls down on a small lever in the door latch mechanism, to release the door latch.
When you push down on the outside door handle, it pushes a small rod that is attached to that same lever as the inner door handle. Looking down through the window opening in the door, it is that lever that you're trying to push down, to open the door.
Viewing down through the window opening, try to operate the outside door latch a little. Watch to see what lever it tries to move. That's the lever you have to move Down, with the flat tip screwdriver.
With the door open, it is a matter to check out,
1.The Inside Door Opening Control, (The inside door handle is attached to it), to see if the locking part of it is functioning correctly. Make sure that it goes to the full Unlocked position.
2.The Door Latch Mechanism. Make sure it is functioning correctly. It, along with the various door hardware parts inside the door, needs to be lubricated at specific intervals. The more it's used, the higher the interval rate goes up. (I find that owners seem to Skip this task a lot! I use Lubriplate White Lithium spray)
To replace the door latch mechanism, I suggest you buy a manual for your car, so you can view all of the door hardware to remove, to remove the door panel. Then view how the spring clips come off of the rods, and the three screws come out of the door latch mechanism.
Posted on Aug 15, 2009
Just do it the old way jumpin throught the window... pesides way cooler this way...
Posted on Sep 29, 2009
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Posted on Jan 02, 2017
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