Brake bleeding
#1
Brake bleeding
I just installed both front calipers and in the process didnt notice the mc resovoir went practically dry. I've read around that I just need to bleed the front brakes while others say that I'll need to start with flushing the MC. What do I do?
#2
Burning Brakes
I'd start simple. Add brake fluid and bleed the brakes. See if that does it. If not, then you can remove the master cylinder and bench bleed it, reinstall and bleed the brakes from back to front. I don't remember the proper sequence so you'll have to look that one up. The rear calipers have 2 bleeders apiece so make sure you're doing the correct procedure if you have to go that far. Good luck. I hope it's the simple route for you.
Duane
Duane
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80/vette (07-17-2017)
#3
Drifting
With the passenger side bleeder valve open, attach the vacuum pump and vacuum the fluid from the master reservoir to your caliper. When only brake fluid comes out of the bleeder, close the valve and move to the driver side, you have finished that side. Check and fill the reservoir before bleeding that side.
I have used the vacuum pump several time with poor results, so I made a pressure bleeder out of a scrap steel plate, gasket material and some clamps. I have a hole drilled through and threaded for an air nipple to my compressor. With about 10 psi applied to the reservoir fluid, it bleeds the lines in short order and no messing around with pumps that leak. It basically does the opposite of the pump, but with much more positive pressure. Good luck, it really isn't very difficult once you get a system to work.
Last edited by Red 69; 07-17-2017 at 06:00 PM.
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80/vette (07-17-2017)
#5
I did they same as you. Bleed more than required and emptied the MC.
This worked very well to get every last bit of air in the MC.
https://www.corvetteforum.com/forums...-cylinder.html