mini_mad_matt wrote:
1071 S wrote:
I also keep the little rubber condoms you get on new fuel filters, as these will often fit the ends of flexible lines
WHAT!?............fuel filters have sex?
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| Brake Fluid Leakage with hoses removed? https://www.ausmini.com/forums/viewtopic.php?f=2&t=79695 |
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| Author: | bigtez [ Fri Dec 28, 2012 4:59 pm ] |
| Post subject: | Brake Fluid Leakage with hoses removed? |
I am about to replace the front wheel bearings on my drum braked 78 Leyland, so I will have to remove the front hub assemblies. Will brake fluid leak from the hard lines once the hoses are removed? Is there a simple way to stop or slow the leak, so I have time to get the bearing cups replaced before running the MC dry? I plan to do a complete brake fluid replacement so it doesn't bother me if I lose most of the fluid, just don't want to have to reprime the MC if I don't have to. Thanks Terry |
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| Author: | doogie [ Fri Dec 28, 2012 5:07 pm ] |
| Post subject: | |
If you have a old junk rear subframe lying around, remove the pipes that run from the flexable hose to the wheel cylinder on the trailing arm, cut the line in half, fold the pipe over and tap in with a hammer to kink the steel line, now screw the female end of the line onto the brake pipe you have open, makes a sealed cap. Doogie |
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| Author: | bigtez [ Fri Dec 28, 2012 5:14 pm ] |
| Post subject: | |
Unfortunately I don't have an old subframe or even some old hoses that would do the same job. If need be, I could clamp the hose and put it back on once the hub is removed I suppose. |
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| Author: | sam_1100 [ Fri Dec 28, 2012 5:17 pm ] |
| Post subject: | |
Just don't press the pedal when the hoses are off! Had mine off a few weeks ago and wondered same thing, just lose a bit that was sitting in the hoses and a bit of the pipe. |
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| Author: | michaelb [ Fri Dec 28, 2012 5:54 pm ] |
| Post subject: | |
I usually unscrew the hose from the brake cylinder and clamp the hose. I find the other end of the hose it usually very tight and difficult to reach the nut under the radiator. Don't remove the cap from the master cylinder will also slow down the escape of the fluid |
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| Author: | 1071 S [ Fri Dec 28, 2012 8:18 pm ] |
| Post subject: | |
Place a piece ( I fold a bit in half to give a double thickness) of cling wrap over the filler port of the master cylinder then screw the lid back on. You can get small plastic/rubber caps (from brake specialists) to seal the open ends of the lines. Cheers, Ian |
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| Author: | mini_mad_matt [ Fri Dec 28, 2012 8:56 pm ] |
| Post subject: | |
1071 S wrote: You can get small plastic/rubber caps (from brake specialists) to seal the open ends of the lines.
Cheers, Ian Whenever i fit hydraulic cylinders, i always keep the bungs that plug the ports. Most of these bungs fit nicely onto the ends of brake pipes. I also keep the little rubber condoms you get on new fuel filters, as these will often fit the ends of flexible lines You can also get clamps specially designed for clamping rubber hoses, or use vice grips whilst taking care not to damage the hose Or you should be able to keep the brake pedal depressed with a block of wood or something, as this will block the master cylinder reservoir from the circuit |
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| Author: | bigtez [ Fri Dec 28, 2012 10:44 pm ] |
| Post subject: | |
Thanks all. Some handy hints here. |
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| Author: | peterb [ Sun Dec 30, 2012 6:23 am ] |
| Post subject: | |
mini_mad_matt wrote: 1071 S wrote: I also keep the little rubber condoms you get on new fuel filters, as these will often fit the ends of flexible lines WHAT!?............fuel filters have sex?
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| Author: | bigtez [ Sun Dec 30, 2012 10:38 am ] |
| Post subject: | |
I managed to use the jack as a turntable to help get the brake hose off, with it clamped, and there was almost no leakage. However, now I have no pedal. I have changed wheel cylinders, front and rear, bled the brakes several times and still no pedal pressure. Time to consult Dr Search. |
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| Author: | mini_mad_matt [ Sun Dec 30, 2012 2:20 pm ] |
| Post subject: | |
adjusted the brakes? |
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| Author: | 1071 S [ Sun Dec 30, 2012 9:35 pm ] |
| Post subject: | |
1071 S wrote: I also keep the little rubber condoms you get on new fuel filters, as these will often fit the ends of flexible lines" I most certainly did not... But you can use these - or buy replacements if you can'y remember where you left (stashed) the free ones.... Cheers, Ian |
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| Author: | bigtez [ Sun Dec 30, 2012 9:36 pm ] |
| Post subject: | |
Yeah they were all adjusted. I did clamp the front lines at the wheel and managed to get a reasonable pedal (not perfect but good enough considering one of the rear adjusters isn't giving quite enough adjustment, and will be repaired/replaced). There was no loss of fluid overnight and no signs of leakage any where. At the moment I suspect there is air in the front lines, possibly in the connecting pipe, so that will be my first task tomorrow. |
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| Author: | bigtez [ Tue Jan 01, 2013 9:33 am ] |
| Post subject: | |
I have brakes. I opened the connecting pipe and squeezed the pedal then rebled from the nipples and now have a good pedal. Thanks for all the replies. |
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