Stuck upper a-arms after engine swap?
#1
Stuck upper a-arms after engine swap?
I'm trying to take out my driver side knuckle out to replace it with an LS1 one, but after I took out all 3 castle nuts, I can't raise the upper a-arm to take it out. I'm going by this guide:
http://www.fbody.com/tech/details.cgi?id=30
Tried everything... the arm will NOT move.
I did an engine swap through the bottom on this car last fall. Could I have messed somehting up in the process?
Thanks.
http://www.fbody.com/tech/details.cgi?id=30
Tried everything... the arm will NOT move.
I did an engine swap through the bottom on this car last fall. Could I have messed somehting up in the process?
Thanks.
#2
Re: Stuck upper a-arms after engine swap?
the ball joint is stuck you mean?
can you still rotate it front to back?
what tools are you using, you will prolly need a "pickle fork" and a 5lb (or larger then normal hammer) to pop the ball joint loose
can you still rotate it front to back?
what tools are you using, you will prolly need a "pickle fork" and a 5lb (or larger then normal hammer) to pop the ball joint loose
#4
Re: Stuck upper a-arms after engine swap?
only the top? the lower is all unbolted and loose?
you can undo the 4 (maybe 2) nuts and bolts and completely remove the plates that hold the ball joint onto the a-arm
you can undo the 4 (maybe 2) nuts and bolts and completely remove the plates that hold the ball joint onto the a-arm
#5
Re: Stuck upper a-arms after engine swap?
OK, I removed the top balljoint nut, the bottom ball joint nut and the tie rod nut. The guide says "lift upper a-arm and pull out the knuckle". Problem is mine is dead stuck. Am I doing something wrong or do I have to remove the balljoint(s)?
#6
Re: Stuck upper a-arms after engine swap?
Originally Posted by madwolf
OK, I removed the top balljoint nut, the bottom ball joint nut and the tie rod nut. The guide says "lift upper a-arm and pull out the knuckle". Problem is mine is dead stuck. Am I doing something wrong or do I have to remove the balljoint(s)?
#8
Re: Stuck upper a-arms after engine swap?
http://www.fbody.com/tech/photos/shocktrp309.jpg
copy and paste
In that picture, on top, the arm which connects to the knuckle/spindle through the upper ball-joint. It's stuck and I couldn't lift it up on mine.
I'll try hammering it some more tomorrow.
Thanks guys.
copy and paste
In that picture, on top, the arm which connects to the knuckle/spindle through the upper ball-joint. It's stuck and I couldn't lift it up on mine.
I'll try hammering it some more tomorrow.
Thanks guys.
#9
Re: Stuck upper a-arms after engine swap?
Yeah it's stuck because it's on a taper (the bolt going into the spindle/knuckle). If you give it a good wack with a hammer on the spindle/knuckle on the curved side facing you above the castle nut in that pic it should release after a few wacks. If it's really bad you can probably rent a pickle fork from autozone etc. and insert it between the spindle/knuckle and balljoint boot, but you risk damaging the boot if your not careful.
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