Skip to main content
Topic: Lower Ball joint question. (Read 2362 times) previous topic - next topic

Lower Ball joint question.

I have an 87 mercury cougar 5.0.... Can the ball joints be replaced, with out replacing the whole lower a-arm? I have one book that says no... and one book say only on certain year models.... Which is it?
ǾĐÍξ

Lower Ball joint question.

Reply #1
Quote from: odie12372;319456
I have an 87 mercury cougar 5.0.... Can the ball joints be replaced, with out replacing the whole lower a-arm? I have one book that says no... and one book say only on certain year models.... Which is it?

Yes, they can be replaced w/o changing control arms.
I'd find some better books..;)

You *MAY* have to take said control arm off, bot sure as hell it wont need replacing...just depends on your skill, and whether you can get a ball joint tool or not...cough cough O'reilly's coughcough
'98 Explorer 5.0
'20 Malibu (I know, Chevy, but, 35MPG. Let's go brandon, eh)

Lower Ball joint question.

Reply #2
Actually, I went to autozone and rented their ball joint press, and, at least for my 83, the C-clamp they provide(Basically what it is) was not large enough to fit over the ball joint and the receiver cup. Now, maybe I was a little brain dead at that point, but I stuck it in a hydraulic press using the supplied receiver cup to get it out. (I already had the arms off the car though).
1983 Tbird with '03 Split Port V6 motor swap done! Headers, dual exhaust, 500CFM Edelbrock, 3G upgrade, Electric fan. 3.73 Gears and an FRPP Limited Slip. Five lug complete! 5-Speed conversion complete! Standalone Fuel Injection in progress...

Lower Ball joint question.

Reply #3
Another vote for the cough cough OReilly's cough cough tool.  Oh, and they have good ball joints too.

Darren

83 351W TKO'd T-Bird on the bottle


93 331 Mustang Coupe - 368 rwhp

Lower Ball joint question.

Reply #4
Haynes said they couldn't be replaced.... Chiltons said certain model couldn't be replaced...
Anyways thanks
ǾĐÍξ

Lower Ball joint question.

Reply #5
You can pop em out. Just make sure you get MOOG ball joints.
88 Thunderbird LX: 306, Edelbrock Performer heads, Comp 266HR cam, Edelbrock Performer RPM intake, bunch of other stuff.

Lower Ball joint question.

Reply #6
I replaced mine with no issues at all.
'88 Sport--T-5,MGW shifter,Trick Flow R intake,Ed Curtis cam,Trick Flow heads,Scorpion rockers,75mm Accufab t-body,3G,mini starter,Taurus fan,BBK long tube headers,O/R H-Pipe, Flowamaster Super 44's, deep and deeper Cobra R wheels, Mass Air and 24's,8.8 with 3.73's,140 mph speedo,Mach 1 chin spoiler,SN-95 springs,CHE control arms,aluminum drive shaft and a lot more..

Lower Ball joint question.

Reply #7
I know the uppers in the MN12 'birds can't be replaced, and I don't think you can replace the lowers in the SVO Mustangs, maybe that's why they had it written the way they did. I don't know about MN12 lowers...

Any way, Fox 'bird lowers are replaceable with no problem as far as I know.

Shiny Side Up!
Bill
"as if 'religion' were something God invented, and not His statement to us of certain quite unalterable facts about His own nature." -C.S. Lewis

 

Lower Ball joint question.

Reply #8
Thanks guys... Gottem done... had to rent the tool from autozone.. But got it done..
ǾĐÍξ

Lower Ball joint question.

Reply #9
I rented the tool from Autozone and got 'em out OK, but the tool keeps trying to install them pen 15eyed.  I'm trying to install their standard ball joint, not the Moogs.  Its the standard C type of installer and has all the correct sized rings.

Any thoughts?

Lower Ball joint question.

Reply #10
I used a hammer and a whole lot of cursing-took me about 2 hours to do both of them. Def get the moog ball joints if you can.

Lower Ball joint question.

Reply #11
well I thought that too.. so I kept taking them back out..... but, when I got to looking at the a-arm... the lip the ball joint rests against isn't level... once I seen that... I installed them and they seem fine...
ǾĐÍξ

Lower Ball joint question.

Reply #12
Quote from: odie12372;320700
well I thought that too.. so I kept taking them back out..... but, when I got to looking at the a-arm... the lip the ball joint rests against isn't level... once I seen that... I installed them and they seem fine...

You mean you just kept installing them even though it looked pen 15eyed?  Maybe I should just put the impact gun on it.

What's the diff in ball joints?  both should be tight, right?

Lower Ball joint question.

Reply #13
Quote from: xjeffs;320687
I rented the tool from Autozone and got 'em out OK, but the tool keeps trying to install them pen 15eyed.  I'm trying to install their standard ball joint, not the Moogs.  Its the standard C type of installer and has all the correct sized rings.

Any thoughts?


You may have a burr on the ball joint or in the arm. Dress both with a file to ensure they are clean and free of burrs, then try again.

Shiny Side Up!
Bill
"as if 'religion' were something God invented, and not His statement to us of certain quite unalterable facts about His own nature." -C.S. Lewis

Lower Ball joint question.

Reply #14
Quote from: ProTouring442;320760
You may have a burr on the ball joint or in the arm. Dress both with a file to ensure they are clean and free of burrs, then try again.

Shiny Side Up!
Bill


I've done a little of that on the arm.  I do recall it hitting in two spots more than all the way around.  I'll try that approach.  Good idea