Dropping the rear control arms...
#1
Dropping the rear control arms...
I have Spohn lowers on my car (basically identical to all other tubular non-adjustable lowers) and also Spohn bolt-on relocation brackets (almost exactly the same as BMR's).
Last year I had a couple "oops" incidents where I dropped a tire off the pavement and the brackets hit the ground, and I noticed while under the car that the brackets had shifted slightly.
I had planned to drop the arms and weld the brackets to the axle before I started driving the car again, but with everything loosened on both sides I couldn't find that "slack point" where the lower arm bolts would just slide out. I could see a gap between the control arm bushing and the relocation bracket so I know it was loose enough to come apart, but I didn't want to turn the bolt all the way out as I've boogered up bolts doing that before. The bolt did turn easy, but wouldn't just pull out. I didn't really have enough time to mess with it at that point so I just tightened everything back up so I could drive the car.
Now, I haven't had the control arms apart since I installed everything a couple years ago. Am I experiencing some binding due to the panhard bar, do I have to drop it to get everything to where I can pull it apart?
Last year I had a couple "oops" incidents where I dropped a tire off the pavement and the brackets hit the ground, and I noticed while under the car that the brackets had shifted slightly.
I had planned to drop the arms and weld the brackets to the axle before I started driving the car again, but with everything loosened on both sides I couldn't find that "slack point" where the lower arm bolts would just slide out. I could see a gap between the control arm bushing and the relocation bracket so I know it was loose enough to come apart, but I didn't want to turn the bolt all the way out as I've boogered up bolts doing that before. The bolt did turn easy, but wouldn't just pull out. I didn't really have enough time to mess with it at that point so I just tightened everything back up so I could drive the car.
Now, I haven't had the control arms apart since I installed everything a couple years ago. Am I experiencing some binding due to the panhard bar, do I have to drop it to get everything to where I can pull it apart?
#4
When I need ti find that 'loosest' spot, i raise/lower the rear end pumpkin with a jack. Usually, it's pretty-lowest down.
For the lca's, the might not get 100% free, unless you disconnect the shocks, too (not advisable if you don't have to).
For the lca's, the might not get 100% free, unless you disconnect the shocks, too (not advisable if you don't have to).
#5
I had the jack under the pumpkin...usually that "spot" is right near the bottom.
Guess I might just have to pull the brackets off with the control arms and then figure it out when I put it all back together.
Guess I might just have to pull the brackets off with the control arms and then figure it out when I put it all back together.
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