Front brake overhaul
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Ok, this started out as me attempting to resolve an almost painfully loud, shrill , front brake squeal. I've already taken my freshly rebuilt front brake caliper apart and applied brake grease to all the metal on metal components.
So today I pulled the caliper off again and removed the brake pads wiped all the grease off, then sprayed the pads with cleaner, let them dry and then scuffed them up with some sandpaper. I also filed a bevel onto the leading edge of the pads to try and help cut down vibration as suggested by Scott ,
( MrTwoWheel)
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I then reassembled my caliper and installed it on my bike. Then I moved on to mounting up my new master cylinder, I ordered this one from MikesXs,
https://www.mikesxs.net/yamaha-xs650-1mh-master-cyl-assembly-13mm-bore.html
I had a discussion with Daniel Black about master cylinder choices and this is not the same one he has but is very similar, I chose this one because it appeared to have a slightly larger reservoir. I rather like the look and feel of the black handles with finger notches.
So master cylinder is all mounted up and it's time to install my new one piece stainless braid brake line. I ordered it and a bag of ten copper washers from Banggood about two months ago and never had time to install it.
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Got the line installed and here are some detail photos of how it looks.
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The only thing I'm not real crazy about is this rather un attached looking loop of brake line, the angled head of the brake line won't let it be routed through the fender mount brake line holder. It doesn't get caught or bind on anything. It just looks , to my eye anyway, un tidy.
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After I got the brake line installed I filled the master cylinder with fluid and pumped the handle enough to get fluid in the cylinder and work most of the air out of it then hooked up my Mighty Vac and had it bled in no time. I Loves my Mighty Vac!
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I also ordered up a new clutch handle to match my brake lever. I really like the look of them.
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So , how does the new set up feel? I like it. I can't honestly say it stops any harder than my original set up, but it stops very hard and NO MORE SQUEAL!! Not even a little, hopefully it won't come back for a while. Plus it's all new and clean internally with no corrosion. Brake lever feel is a little more progressive, there is more lever movement and a more linear feel and like I said, I like the feel of the levers.
All in all I'm happy I did this work having reliable brakes adds peace of mind.