Door locks
Thread Starter
5th Gear
Joined: Apr 2016
Posts: 5
Likes: 0
From: New York
Door locks
I bought a '72 coupe a few months ago but the door keys were lost. I replaced the driver side lock assembly today and I was going bananas because I can't get the door key to both lock and unlock the door. I completed the installation but the outside door lock will only unlock with the key (not such a bad thing). To lock the door I have to lock it from the interior **** then close the door. Is this correct?
Team Owner
Joined: Sep 2006
Posts: 31,110
Likes: 4,173
From: Westminster Maryland
Hi Edward,
WELCOME!
First Post!!!
And a 72 Corvette. Pretty NICE!
No, you should be able to use the key to both lock and unlock the door from the outside of the car.
Do you know if the key would operate the lock properly before you installed it?
If it did, it sounds like it's a linkage problem between the lock cylinder and the lock ****.
Is that **** difficult to turn?
You should feel a bit of resistance when you turn the ****, but it should almost 'snap' from open to locked and locked to open.
Sometimes the inside of the door trim panel can make it difficult for the lock **** to move the long rods far enough to lock and unlock the door.
???
Regards,
Alan
WELCOME!
First Post!!!
And a 72 Corvette. Pretty NICE!
No, you should be able to use the key to both lock and unlock the door from the outside of the car.
Do you know if the key would operate the lock properly before you installed it?
If it did, it sounds like it's a linkage problem between the lock cylinder and the lock ****.
Is that **** difficult to turn?
You should feel a bit of resistance when you turn the ****, but it should almost 'snap' from open to locked and locked to open.
Sometimes the inside of the door trim panel can make it difficult for the lock **** to move the long rods far enough to lock and unlock the door.
???
Regards,
Alan
Last edited by Alan 71; Nov 26, 2016 at 08:36 AM.
Thread Starter
5th Gear
Joined: Apr 2016
Posts: 5
Likes: 0
From: New York
Hi Edward,
WELCOME!
First Post!!!
And a 72 Corvette. Pretty NICE!
No, you should be able to use the key to both lock and unlock the door from the outside of the car.
Do you know if the key would operate the lock properly before you installed it?
If it did, it sounds like it's a linkage problem between the lock cylinder and the lock ****.
Is that **** difficult to turn?
You should feel a bit of resistance when you turn the ****, but it should almost 'snap' from open to locked and locked to open.
Sometimes the inside of the door trim panel can make it difficult for the lock **** to move the long rods far enough to lock and unlock the door.
???
Regards,
Alan
WELCOME!
First Post!!!
And a 72 Corvette. Pretty NICE!
No, you should be able to use the key to both lock and unlock the door from the outside of the car.
Do you know if the key would operate the lock properly before you installed it?
If it did, it sounds like it's a linkage problem between the lock cylinder and the lock ****.
Is that **** difficult to turn?
You should feel a bit of resistance when you turn the ****, but it should almost 'snap' from open to locked and locked to open.
Sometimes the inside of the door trim panel can make it difficult for the lock **** to move the long rods far enough to lock and unlock the door.
???
Regards,
Alan
I didn't think this was correct. I never owned a car where the lock only worked one way. I had the door panel off when I replaced the cylinder and the lock mechanism, rods, latch all appear to operate normally. The lock does "snap" when I operate it with the rods. The pawl on the back of the cylinder seems to have a lot of play in it, too much play, where it doesn't let the lock cylinder swing the lock mechanism far enough in both directions. I'm trying to describe the action best I can. Without the cylinder in place and holding the cylinder in my hand, I can move the pawl up and down almost a half rotation. Seems like a lot to me.
Team Owner
Joined: Sep 2006
Posts: 31,110
Likes: 4,173
From: Westminster Maryland
Hi Edward,
I understand what you described…. an it does sound like a problem with the pawl.
I think the lock is going to have to come out if you're going to try a repair!
Even when tuning the key I get a sense that I'm moving the rods…. there's not really any 'play'.
Sorry!
Regards,
Alan
Looks like quite a nice car in your avatar!
I understand what you described…. an it does sound like a problem with the pawl.
I think the lock is going to have to come out if you're going to try a repair!
Even when tuning the key I get a sense that I'm moving the rods…. there's not really any 'play'.
Sorry!
Regards,
Alan
Looks like quite a nice car in your avatar!
Last edited by Alan 71; Nov 26, 2016 at 12:40 PM.
Thread Starter
5th Gear
Joined: Apr 2016
Posts: 5
Likes: 0
From: New York
Hi Edward,
I understand what you described…. an it does sound like a problem with the pawl.
I think the lock is going to have to come out if you're going to try a repair!
Even when tuning the key I get a sense that I'm moving the rods…. there's not really any 'play'.
Sorry!
Regards,
Alan
Looks like quite a nice car in your avatar!
I understand what you described…. an it does sound like a problem with the pawl.
I think the lock is going to have to come out if you're going to try a repair!
Even when tuning the key I get a sense that I'm moving the rods…. there's not really any 'play'.
Sorry!
Regards,
Alan
Looks like quite a nice car in your avatar!
Unfortunately I agree. I was just looking at Eckler's and see that there are left and right pawls. I'm wondering if I have the wrong side pawl. It would explain why the lock was not connected when I took it apart. Thanks for your input.
2nd Gear
Joined: Feb 2017
Posts: 2
Likes: 0
Keys sitting on the drivers seat
I'm downtown and my keys fell on the drivers door as the door was swinging shut. Looks like Uber home. Can I please have the PM on how to open the c3s door? I can send whatever docs to show ownership. Thanks!
Melting Slicks
Joined: May 2012
Posts: 2,192
Likes: 343
From: Allenton Wisconsin
