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Install Upper and Lower Control Arms

M

Mustangcwo

Guest
Began the install of the new control arms, solid lowers and adjustable uppers. After much thought and discussion, I decided to keep the car streetable and not to rigid. I choose poly bushing throughout to include the spring isolators. New springs are from a 5.0 LX. Here are a few pics:

Lowers
lowers.jpg


Old setup
LowerControlArms002.jpg


Jack positioned under control arm to release spring once bolt is removed
LowerControlArms004.jpg


New Lower and spring installed
LowerControlArms005.jpg


More pics to follow once I get the passenger lower installed and the uppers.
 
M

Mustangcwo

Guest
I have the lowers installed and I'm working on removing the bushing from the rear diff. Any suggestions on how to remove these bushings??
 
M

Mustangcwo

Guest
Moved onto the upper arms..GMS...and new bushings.

Here is the bushing removal:

First I drilled out some rubber around the center metal pin:
002.jpg

Then I used a punch to knock out the pin:
004.jpg

Lastly, I removed the rubber bushing with a screwdriver:
005.jpg

006.jpg
 
M

Mustangcwo

Guest
Next came installing the new bushings:

I installed the bushing without the center pin. The bushing comes with some silicone grease that allows them to slide in fairly easy.
007.jpg

Then I inserted the center pin
008.jpg

009.jpg

010.jpg
 
M

Mustangcwo

Guest
Nice.

Did you set your pinion angle?

I have not set the pinion angle yet. I'm going to take it to the hobby shop and put it on the drive up lift. I'm not quite certain how to set it, but I'll learn. I also have to grease the lower bushings and finish with the rust converter. Will be working most of that tomorrow. Plan on setting pinion angle at 2 and see what happens.
 

orange395w

OG MEMBER
Staff member
I have not set the pinion angle yet. I'm going to take it to the hobby shop and put it on the drive up lift. I'm not quite certain how to set it, but I'll learn. I also have to grease the lower bushings and finish with the rust converter. Will be working most of that tomorrow. Plan on setting pinion angle at 2 and see what happens.

I have a nifty little digital angle finder that you can use. :)
 

orange395w

OG MEMBER
Staff member
~If all the control arms have Factory bushings: Set Pinion Angle 3 degrees to 4 degrees downward.
~If all the control arms have
Poly bushings: Set Pinion Angle 2 1/2 degrees to 3 degrees downward.
~If all the control arms have Solid bushings: Set Pinion Angle 1 degrees to 1 ½ degrees downward.
 
M

Mustangcwo

Guest
I have a nifty little digital angle finder that you can use. :)

Thanks for the offer, but I need to pick one up for myself. I think they sell them at Home Depot. That way I can make adjustments as I go.
 

orange395w

OG MEMBER
Staff member
Thanks for the offer, but I need to pick one up for myself. I think they sell them at Home Depot. That way I can make adjustments as I go.

You can get the basic one for under $10 or you can get a digital one. The sears digital one is about $36 and the Husky one (home depot) is $40. The digital ones will be more accurate because they will give you the decimal point rather than you looking at a bunch of lines and guessing, but either will work.
 
M

Mustangcwo

Guest
Picked a digital one up at Home Depot today and set the angle to -2.7deg. Hope that it makes a different on the 60'. Took the car out for a little spin and the new rear suspension feels awesome; better than new.
 

orange395w

OG MEMBER
Staff member
Picked a digital one up at Home Depot today and set the angle to -2.7deg. Hope that it makes a different on the 60'. Took the car out for a little spin and the new rear suspension feels awesome; better than new.

Sweet! Can't wait to see it at the track again. I'll have to live through my other foxbody brethren while the beast is sleeping.
 
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