DIY: 5AT Brakes, Rotors, DIY, Oh My!
#31
#38
#39
Excellent thread! I did my brakes twice on my Sentra and both times I removed the entire caliper.. wasn't clued in on how simple and friendly it is to remove a slide bolt. Much simpler!
I know this is a little late.. But I had the exact same problem last night. Couldn't fit my breaker bar in there, so went with the mallet. It started to round off the bolt, so I got desperate. I broke out a simple propane blow torch, set a short flame and hit that bolt from all sides for about 2 minutes. (1 minute wasn't enough.) I still had to use the mallet, because the wrench I had was short (and the sockets were not fully seating because a couple corners were rounded). Short, mild blows with it eventually broke it free. I had to do the same with the other side, but since I hadn't rounded off the bolt, it was much easier to break it free without worry of completely rounding off the bolt. I put some anti-seize on the threads of those bolts before reinstalling them. My first thought was that the last service (before I purchased used), some monkey probably torqued the slide bolts to the specs of the torque member bolts.. But there were so many rust flakes inside the piston that it may simply have been rust on those slide bolts, too.
Feels great having all new pads on, not having to worry about overheating thin pads or running through them and scouring the discs. Getting away with only $70 for a new set of quality (though not high performance) pads is a great thing after the financial disaster of a last two months I've had.
I just attempted, for the LHS rear caliper, removing the top caliper bolt. I FAIL. The bolt is a 12mm and had some rust around it. I cleaned it up with a steel brush and sprayed WD40 on it. Put on my 1/2" drive ratchet and couldn't undo the bolt. I hammered it a bit but didn't want to apply excessive force for fear of rounding off the bolt. It's stuck pretty good, I don't know how strong you are but there's not a lot of room in there.
Any suggestions?
Any suggestions?
Feels great having all new pads on, not having to worry about overheating thin pads or running through them and scouring the discs. Getting away with only $70 for a new set of quality (though not high performance) pads is a great thing after the financial disaster of a last two months I've had.
#40
Another tip is always to use a good-quality six-point socket to prevent rounding-over. I wish I knew the trick to getting rotors off when they are stuck tight! No amount of beating would get my rear pass rotor to budge. I know you should back off the e-brake, too, but I'm sure that wasn't engaged. Maybe some penetrant around the studs (being careful not to get it on the e-brake shoes!) or some heat on the rotor hat? Just don't do both at the same time -- many penetrants are flammable!
#41
I was having problems taking off the front caliper bracket bolts. Not enough room with all the suspension and stuff. Someone suggested I turn the steering wheel so that the end of the breaker bar is outside the wheel well. Then I could get real leverage on the bar. It helped a ton. I know it sounds obvious after the fact, but in the heat of battle it didn't seem that obvious. Just thought I'd pass along the tip.
#45