 Evaporating brake fluid, TIC |
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| 930cabman |
 Sep 18 2022, 05:26 PM
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#1
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Advanced Member  Group: Members Posts: 3,065 Joined: 12-November 20 From: Buffalo Member No.: 24,877 Region Association: North East States 
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My latest '75 model from Oregon came to me in parts, but mostly complete. I built a 2056 with Elgin cam and twin Weber 40 IDF's and am quite happy with the results. She has a decent kick and gets 30+ mpg cruising over 70 mph. One rear caliper was missing, but I had a newly rebuilt one and changed it out. I used my shop air with about 5 psi to bleed and it worked for the most part. My pedal is about 80% of where I would like it.
Q: where is the brake fluid going? I recently sold my 356SC that had the same issue, but it had a drip in the rear circuit. This time I cannot see leakage anywhere thanks |
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| bkrantz |
Sep 18 2022, 07:19 PM
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#2
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914 Guru Group: Members Posts: 7,768 Joined: 3-August 19 From: SW Colorado Member No.: 23,343 Region Association: Rocky Mountains
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Check the front floor inside the pedal box.
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| 930cabman |
Sep 19 2022, 06:05 PM
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#3
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Advanced Member Group: Members Posts: 3,065 Joined: 12-November 20 From: Buffalo Member No.: 24,877 Region Association: North East States
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QUOTE(bkrantz @ Sep 18 2022, 07:19 PM)  Check the front floor inside the pedal box. Nailed it. Hoping maybe I can limp along until the winter season. Thanks all |
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| PatMc |
Sep 19 2022, 07:27 PM
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#4
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Member Group: Members Posts: 120 Joined: 27-June 21 From: Long Beach Member No.: 25,669 Region Association: None
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QUOTE(930cabman @ Sep 19 2022, 07:05 PM) QUOTE(bkrantz @ Sep 18 2022, 07:19 PM) Check the front floor inside the pedal box. Nailed it. Hoping maybe I can limp along until the winter season. Thanks all The good news is that since brake fluid is hygroscopic, it cleans up easily with water. |
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| 914_teener |
Sep 20 2022, 01:04 PM
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#5
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914 Guru Group: Members Posts: 5,198 Joined: 31-August 08 From: So. Cal Member No.: 9,489 Region Association: Southern California |
QUOTE(PatMc @ Sep 19 2022, 06:27 PM) QUOTE(930cabman @ Sep 19 2022, 07:05 PM) QUOTE(bkrantz @ Sep 18 2022, 07:19 PM) Check the front floor inside the pedal box. Nailed it. Hoping maybe I can limp along until the winter season. Thanks all The good news is that since brake fluid is hygroscopic, it cleans up easily with water. That's not good news and that's not what "hydroscopic" means. It means that it attracts water and is soluble in water. What it also means is that it will act as an oxidizer (an electrical process) that will eat the raw metal whereever it finds it. Besides being a safety issue which is first a side hazard to weaken an already vunerable unibody frame. |
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| PatMc |
Sep 22 2022, 05:12 PM
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#6
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Member Group: Members Posts: 120 Joined: 27-June 21 From: Long Beach Member No.: 25,669 Region Association: None
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QUOTE(914_teener @ Sep 20 2022, 02:04 PM) QUOTE(PatMc @ Sep 19 2022, 06:27 PM) QUOTE(930cabman @ Sep 19 2022, 07:05 PM) QUOTE(bkrantz @ Sep 18 2022, 07:19 PM) Check the front floor inside the pedal box. Nailed it. Hoping maybe I can limp along until the winter season. Thanks all The good news is that since brake fluid is hygroscopic, it cleans up easily with water. That's not good news and that's not what "hydroscopic" means. It means that it attracts water and is soluble in water. What it also means is that it will act as an oxidizer (an electrical process) that will eat the raw metal whereever it finds it. Besides being a safety issue which is first a side hazard to weaken an already vunerable unibody frame. Yes, if it's soluble in water, it cleans up with water. It does other things too, but I was responding the "mess" comment. |
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Posts in this topic
930cabman Evaporating brake fluid Sep 18 2022, 05:26 PM
930cabman
[quote name='930cabman' post='3030994' date='Sep... Sep 20 2022, 02:26 PM
914_teener
[quote name='914_teener' post='3031178' date='Sep... Sep 23 2022, 10:12 AM brant
Check the front floor inside the pedal box.
Na... Sep 20 2022, 08:27 AM 930cabman
[quote name='930cabman' post='3030994' date='Sep ... Sep 20 2022, 11:07 AM JamesM
[quote name='930cabman' post='3030994' date='Sep ... Sep 21 2022, 01:55 PM 930cabman
[quote name='930cabman' post='3030994' date='Sep... Sep 23 2022, 09:10 AM brant I agree
M/C most likely
Pull the rubber boot to c... Sep 18 2022, 09:28 PM 930cabman Thanks guys, at some point it must reach the groun... Sep 19 2022, 04:53 AM Superhawk996
Thanks guys, at some point it must reach the grou... Sep 19 2022, 09:59 AM brant my most recent brake system failure was the actual... Sep 23 2022, 10:15 AM 914_teener
my most recent brake system failure was the actua... Sep 23 2022, 10:19 AM 930cabman Thanks to all who replied, One more question: I ha... Sep 26 2022, 05:16 PM 76-914
Thanks to all who replied, One more question: I h... Sep 26 2022, 08:29 PM Jack Standz There is a much much much better alternative for b... Sep 27 2022, 09:17 AM 930cabman
There is a much much much better alternative for ... Sep 27 2022, 09:35 AM 930cabman Victory.
I had a new ATE master cyl on the shelf ... Sep 29 2022, 06:08 AM Dave_Darling Silicone brake fluid can be problematic. It doesn... Sep 29 2022, 10:53 PM 930cabman
Silicone brake fluid can be problematic. It does... Sep 30 2022, 04:53 AM Jack Standz Use what you want of course. For my money (and tim... Sep 30 2022, 08:39 AM 930cabman Being truthful, I have never changed brake fluid i... Sep 30 2022, 11:26 AM Superhawk996
Being truthful, I have never changed brake fluid ... Sep 30 2022, 11:56 AM 930cabman
Being truthful, I have never changed brake fluid... Sep 30 2022, 01:39 PM Superhawk996 I should have noted that previous post as being a ... Sep 30 2022, 03:05 PM Highland Has anybody tried this? I guess Summit is selling ... Sep 30 2022, 03:48 PM 930cabman
Has anybody tried this? I guess Summit is selling... Sep 30 2022, 05:45 PM Mikey914 Has to be refurb. It's a 17mm. Sep 30 2022, 05:11 PM jcd914 Their description infers it is new but the picture... Sep 30 2022, 06:09 PM 930cabman I would like to rebuild my old one, but cannot fin... Oct 1 2022, 08:31 AM Superhawk996
I would like to rebuild my old one, but cannot fi... Oct 1 2022, 11:25 AM 930cabman
I would like to rebuild my old one, but cannot f... Oct 1 2022, 12:21 PM |
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