1972 Information help needed...
Thread Starter
Le Mans Master
Joined: Jul 1999
Posts: 5,005
Likes: 38
From: jackson nj
1972 Information help needed...
Having purchased a 1972 Corvette Coupe last week, and the day after transferring title (out of state purchase) I left on a 3 month trip, I'm trying to get a format done so I can attack the needed repairs when I get back in the best order. This is my 14th Vette and my 5th C3, but it's been a while since I worked on one. While I've done both "body off" and "body on" restorations, this car will not go thru the full resto route...at least that is the current plan 
but I know that I have to go thru the rear suspension to find a problem.
What I am looking for now is the proper procedure for checking the rear axle bearings for the clearance, while the control arms are on the car. I can't remember, off hand how to confirm their need of replacement. I remember something about lifting the car and using a dial indicator while pushing the wheel back and forth from the 12 o'clock and 6 o'clock position to see the movement. Is that still the procedure, and if so, what do you have to remove, or not remove, and from where do you support the car..ie: control arm - chassis - disconnect rear spring lower mount...etc.
but I know that I have to go thru the rear suspension to find a problem. What I am looking for now is the proper procedure for checking the rear axle bearings for the clearance, while the control arms are on the car. I can't remember, off hand how to confirm their need of replacement. I remember something about lifting the car and using a dial indicator while pushing the wheel back and forth from the 12 o'clock and 6 o'clock position to see the movement. Is that still the procedure, and if so, what do you have to remove, or not remove, and from where do you support the car..ie: control arm - chassis - disconnect rear spring lower mount...etc.
Team Owner
Joined: Sep 2006
Posts: 31,197
Likes: 4,287
From: Westminster Maryland
Hi LB 14,
Just opinion here!!!
I think if I was unsure WHEN the rear wheel bearings had last been done and by WHOM, I'd do them as part of a serious restoration of the rear suspension and drive components.
Regards,
Alan
Just opinion here!!!
I think if I was unsure WHEN the rear wheel bearings had last been done and by WHOM, I'd do them as part of a serious restoration of the rear suspension and drive components.
Regards,
Alan
Last edited by Alan 71; Oct 14, 2016 at 10:41 AM.
Thread Starter
Le Mans Master
Joined: Jul 1999
Posts: 5,005
Likes: 38
From: jackson nj
Racer
Joined: Oct 2001
Posts: 420
Likes: 11
From: tuttle ok
Having purchased a 1972 Corvette Coupe last week, and the day after transferring title (out of state purchase) I left on a 3 month trip, I'm trying to get a format done so I can attack the needed repairs when I get back in the best order. This is my 14th Vette and my 5th C3, but it's been a while since I worked on one. While I've done both "body off" and "body on" restorations, this car will not go thru the full resto route...at least that is the current plan but I know that I have to go thru the rear suspension to find a problem.
What I am looking for now is the proper procedure for checking the rear axle bearings for the clearance, while the control arms are on the car. I can't remember, off hand how to confirm their need of replacement. I remember something about lifting the car and using a dial indicator while pushing the wheel back and forth from the 12 o'clock and 6 o'clock position to see the movement. Is that still the procedure, and if so, what do you have to remove, or not remove, and from where do you support the car..ie: control arm - chassis - disconnect rear spring lower mount...etc.
but I know that I have to go thru the rear suspension to find a problem. What I am looking for now is the proper procedure for checking the rear axle bearings for the clearance, while the control arms are on the car. I can't remember, off hand how to confirm their need of replacement. I remember something about lifting the car and using a dial indicator while pushing the wheel back and forth from the 12 o'clock and 6 o'clock position to see the movement. Is that still the procedure, and if so, what do you have to remove, or not remove, and from where do you support the car..ie: control arm - chassis - disconnect rear spring lower mount...etc.
