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> funny stuff, after brake bleed, rears locked up.......twice
pete-stevers
post Aug 6 2006, 03:43 PM
Post #1


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this ever happen to you????
so greg and i bleed our brakes on both cars......
next day i go for a short run, pledal pressure gets harder and harder.....
soon the rear calipers ar full on without me touching the pedals
so i pulll of the road...pull the wheel let a little pressure out of the system....and off i go....
next day same thing......
gregs 914 expeiences the same problem....
my system is modifide a bit, 19mm, sc calipers up front, rear bmw calipers, and a porportioning valve screwed in one turn...
gregs- 19mm, sc fronts and the rest untouched....
any ideas???????
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pete-stevers   funny stuff, after brake bleed   Aug 6 2006, 03:43 PM
Brando   Sounds normal. Turn the proportioning valve in ano...   Aug 6 2006, 03:54 PM
HarveyH   Sounds to me like the master cylinder is not commi...   Aug 6 2006, 04:15 PM
pete-stevers   i have been turning it a 1/4 turn at a time....nex...   Aug 6 2006, 04:17 PM
pete-stevers   perhaps one of the seals slipped? eh?   Aug 6 2006, 04:19 PM
pete-stevers   any new revelations on this   Aug 7 2006, 11:52 AM
Eric_Shea   This is where I'd recomend a T. With A-Calipe...   Aug 7 2006, 04:59 PM
Brad Roberts   Eric nailed it!! I think it is something ...   Aug 7 2006, 05:45 PM
Cap'n Krusty   You have adequate pedal pushrod clearance? The Ca...   Aug 7 2006, 05:51 PM
davep   It sounds to me like the rear flex lines are actin...   Aug 7 2006, 06:21 PM
JOHNMAN   I believe that Harvey answered it first. It sound...   Aug 7 2006, 09:49 PM
pete-stevers   we have not rebuilt either the mc.....( on my car)...   Aug 7 2006, 09:58 PM
Eric_Shea   Dave has a good point but maybe not both cars :con...   Aug 7 2006, 10:21 PM
pete-stevers   the lines are relitively new...like two years...bu...   Aug 7 2006, 10:25 PM
Eric_Shea   I doubt it's the lines.   Aug 7 2006, 10:33 PM
Cap'n Krusty   Yes, you CAN damage the master cylinder during ble...   Aug 7 2006, 11:11 PM
pete-stevers   perhaps i bottomed it out but how can i be sure? d...   Aug 8 2006, 10:46 AM
pete-stevers   this mc had less than 10000 miles on it   Aug 8 2006, 10:48 AM
JOHNMAN   Let me get this straight. 1. You did NOT change ...   Aug 8 2006, 11:58 AM
pete-stevers   big thanks for your two cents....!!!...   Aug 8 2006, 02:41 PM
davep   Remove one rear rubber line and see if you can blo...   Aug 8 2006, 03:18 PM
pete-stevers   so how does one drain all this fluid? i am hoping ...   Aug 8 2006, 06:53 PM
JOHNMAN   I would NOT recomment draining all the fluid. Whe...   Aug 9 2006, 12:02 AM
Root_Werks   Pete, you still coming down Sunday? If you don...   Aug 9 2006, 10:08 AM
pete-stevers   dan i plan to be there.....!!!!...   Aug 9 2006, 12:09 PM
pete-stevers   well........ after much chin wagging and wondrerin...   Aug 10 2006, 09:44 AM
davep   I've never seen fluids like that. Not unless o...   Aug 10 2006, 10:30 AM
kdfoust   I think DOT 3 & 4 mix just fine. I believe DO...   Aug 10 2006, 07:28 PM


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