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Posted: Mar 16, 2005 7:45 PM
by BobHap
Trying to find out how much pressure is exerted on the front calipers of an M5 or M6.. anyone have the answer? Trying to find a leak in a rebuilt M635 caliper and need to know how much "test" pressure to use - thanks for your help...

Posted: Mar 16, 2005 8:47 PM
by BobHap
ok - found the answer - line pressure is 50 bar (about 725psi) with engine stopped and 70 to 90 bar (1000 to 1300psi) with engine running...