 Brake Bleeding Question |
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| orbit398 |
 Feb 17 2016, 02:47 PM
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#1
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Member  Group: Members Posts: 139 Joined: 29-April 15 From: League city, Texas Member No.: 18,681 Region Association: Southwest Region  |
I just install a 19mm brake master cylinder on the car I am restoring. I couldn't bench bleed the master cylinder like normal American cars. Is there any tricks to bleeding the system? I plan to bleed them tonight and will have a helper pumping the brakes. I just hope it's not an issue and we spend lots of time pushing air around.
Just wondering. |
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| era vulgaris |
Feb 17 2016, 02:59 PM
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#2
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J is for Genius Group: Members Posts: 982 Joined: 10-November 13 From: Raleigh, NC Member No.: 16,629 Region Association: South East States |
"normal American" (IMG:style_emoticons/default/confused24.gif)
I've never owned an American car so I wouldn't know to what you're referring! I put a 19mm MC on my old 914 and didn't bench bleed it. Start bleeding at the caliper that's furthest from the MC, and then work your way to the closest one. Your helper will start to feel the pedal firm up. I normally go through a couple times, and then go for a test drive. If it doesn't feel soft and I can lock the brakes up, it's good enough for me. I'm sure some others can chime in about the proportioning valve in the rear. I didn't have any problems, so I didn't mess with it. |
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| orbit398 |
Feb 17 2016, 03:27 PM
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#3
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Member Group: Members Posts: 139 Joined: 29-April 15 From: League city, Texas Member No.: 18,681 Region Association: Southwest Region |
QUOTE(era vulgaris @ Feb 17 2016, 02:59 PM)  "normal American" (IMG:style_emoticons/default/confused24.gif) I've never owned an American car so I wouldn't know to what you're referring! I put a 19mm MC on my old 914 and didn't bench bleed it. Start bleeding at the caliper that's furthest from the MC, and then work your way to the closest one. Your helper will start to feel the pedal firm up. I normally go through a couple times, and then go for a test drive. If it doesn't feel soft and I can lock the brakes up, it's good enough for me. I'm sure some others can chime in about the proportioning valve in the rear. I didn't have any problems, so I didn't mess with it. Thanks - I'll just do it normally with a helper. Assume it will be fine. Was just checking |
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Posts in this topic
orbit398 Brake Bleeding Question Feb 17 2016, 02:47 PM
billh1963 914 Brake Bleeding
After talking to many owners,... Feb 17 2016, 02:55 PM
Kansas 914 Did you happen to install a URO 19mm master cylind... Feb 17 2016, 04:11 PM screenguy914
Did you happen to install a URO 19mm master cylin... Feb 17 2016, 04:42 PM Kansas 914
If you attempt to bleed the system using an exist... Feb 17 2016, 05:14 PM Bartlett 914 I like to bleed the brakes as shown in your pictur... Feb 18 2016, 12:11 PM stugray Excellent advice above, but I will add some more.
... Feb 17 2016, 05:32 PM motorvated I recently installed a new 19 mm master cylinder, ... Feb 17 2016, 06:20 PM |
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