So, tonight I started on the 'rear' upper control arm bushings. Got them from JDP and took to the task.
I had to undo the cradle again along with the 'just' installed 1LE shocks. Hated to do it, but I forgot to order the bushing.
So, following the same procedures above, I got to the point where I could unbolt, the upper control on in the rear.
I had to use a 'flexible' ratchet wrench from Lowes to unbolt the two 'bushing' bolts:
Then, unbolted the 'other' bolt that holds the arm in place:
Then unbolted the upper control arm bolt:
Took off the brake line:
I then 'rotated' the arm around the shock and out it came:
I pretty much followed BMR's instructions for R&R (although these are JDP versions):
http://www.bmrsuspension.com/siteart/install/BK039.pdf
So, now that they are off, taking off the bushing was easy. Just unbolted the bolt and slide on the new one:
Put the new on one and ... OPPS, something was amiss!
So, contacted JDP and this is what I told them:
Quote:
Originally Posted by hammdo
Tyler:
Here is what I'm seeing:
The ones you sent have too large a gap -- I can't get the bushing bolts to line up:
Yours:
Stock:
Same #:
Did I miss something?
Does not look like they'll fit as the 'larger' opening (where it should slide onto the arm) is on the wrong side.
-Don
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Now, the follow-up:
So, now that its right, I was able to re-install the arm and bolt/torque AND loctite everything. You'll want to Loctite the bolts as some are Torque to Yield (TTY) and most everyone does not replace the bolts -- checked with Tyler and that's what JDP does:
Bolting up:
Corrected bushing in arm:
Assembly:
So, the rear is bolted up. I'm heading out in the AM to get the 'new' shoes for the ZL1 Wheels!
I'll also update this thread when I do the 'radius' inserts on the front...
Of special note:
I left the 'bolt' on the bushing (the one horizontal) a bit loose in order to line up the 2 bushing bolts. Once those were in and things aligned, I then torqued everything up. I loctited all the bolts just to be safe (blue loctite).
Here is the image to the bushing on JDP site. This is how I verified the sleeve was in wrong. You'll see the 'larger' opening is extended out of the bushing that is supposed to slide on towards the control arm -- that was my clue:
-Don