Both R/L front caliper pins (w/seal) stuck
#3
Registered Member
Thread Starter
It turns but it doesn't come out. Stupidest thing. I've got another set I was trying to sell with <50k mi on them. I will replace the rears also since I fear the dreaded rear seizing up.
#4
did you take the cotter pin out? if it spins, i am not sure why it wouldnt come out. get a screw driver and a hammer and give it a little tapy tap tap. might also hit it with some brake cleaner.
#5
Registered Member
Thread Starter
Thanks. I have not seen any rebuild procedure and not seen any cotter pin, roll pin, retaining/e-clip, nothing keeping it in. It's not supposed to stay in. I have used brake cleaner, penetrate, 14mm and hammer, 14mm and pickle fork on an air chisel. The rubber boot has probably been cooked, expanded, and is now hard as a rock and fused to the carrier.
I may cut it up and see WTH is going on. I may use a torch on it with it in a vise and a weight on the pin if I feel like a mad scientist one day before the trash is picked up.
The trash is now in possession of it.
I may cut it up and see WTH is going on. I may use a torch on it with it in a vise and a weight on the pin if I feel like a mad scientist one day before the trash is picked up.
The trash is now in possession of it.
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#12
Same thing happened to my G35. I used a torch to remove it and replaced with new guide pins. It lasted less than 1 brake change. Just replace it with a reman from anybody. Most of the time they use the OEM caliper and just rebuild it. The base caliper is just not worth the time messing with.
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m3clubracer (08-03-2017)