Installing new front upper control arm bumpers, 72 cutlass
#1
Installing new front upper control arm bumpers, 72 cutlass
Hi everyone. I think i really screwed up by forgetting to install the front upper control arm bumpers when i installed the control arms and springs. Is there anyway i can get the new ones in without recompressing the spring and removing the upper ball joint from the spindle?
Thanks for all the help you have all provided!
Chris.
Thanks for all the help you have all provided!
Chris.
#2
Hi everyone. I think i really screwed up by forgetting to install the front upper control arm bumpers when i installed the control arms and springs. Is there anyway i can get the new ones in without recompressing the spring and removing the upper ball joint from the spindle?
Thanks for all the help you have all provided!
Chris.
Thanks for all the help you have all provided!
Chris.
#4
Yes, probably.
However I have sucessfully managed such tasks by chaining the frame down to the legs of a cherry picker then using its boom to lift up on the lower control arm, which then allows the upper CA to be free of forces. Rather than engine/ body weight to keep the frame down, you use the crane legs. Chain securely all connections.
However I have sucessfully managed such tasks by chaining the frame down to the legs of a cherry picker then using its boom to lift up on the lower control arm, which then allows the upper CA to be free of forces. Rather than engine/ body weight to keep the frame down, you use the crane legs. Chain securely all connections.
#5
Ok, thanks! Itw so frustrating to have to do all this additional work that, if i been paying better attention, would have taken me all of 2 minutes in the first place. Ah we live and learn lol. Thanks!
Chris
Chris
#6
Thank you all for your replies! Joe, you are thinking i can jack up under the spring, and then remove the castle nut of the ball joint? And the weight of the car would keep the arm from breaking loose and wild?
Chris
Chris
#7
Actually, the shock in the center of the spring prevents it from going anywhere. The weight of the car compresses the spring sufficiently that you can get the upper control arm off and on again. You do have the engine and trans in place, correct? If not, there likely won't be enough weight.
#8
Joe, no right now the body and engine are not installed. So what if was to jack it up under the spring like you said, and wrap a chain around the frame and the bottom of the jack to simulate the. Weight of the motor. Would that work?
Chris
Chris
#9
#11
That one was home made. Description is here.
Here is another home made variation.
I got lucky and was able to score one of the Burroughs Tool Oldsmobile factory tools a few years ago. I used it when I did the front end rebuild on my wife's 1985 D88. It was so much easier to use than the aftermarket compressors.
Here is another home made variation.
I got lucky and was able to score one of the Burroughs Tool Oldsmobile factory tools a few years ago. I used it when I did the front end rebuild on my wife's 1985 D88. It was so much easier to use than the aftermarket compressors.
#13
I would just wait until you have most of the weight back on the vehicle. Then you can just support it on the lower control arm and worst case break the upper ball joint loose and install them. There is no harm or damage being done by waiting.
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