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Master cylinder/brake lines placement question 82 G10 #733383
February 22nd 2018 8:36 pm
February 22nd 2018 8:36 pm
Joined: Nov 2016
Posts: 28
Central PA
dustyclark87 Offline OP
newbie
dustyclark87  Offline OP
newbie
Joined: Nov 2016
Posts: 28
Central PA
My van is losing assist when braking. New master cylinder, and power booster. Don’t know anything about the porportioning valve but was told it is working properly. But buddy thought my lines were hooked up backwards to the master cylinder, not saying this is probably the problem but was curious. Any help is greatly appreciated! Gonna try to attach photos of mine.

Attached Files 69FEB344-EC15-4CA7-9226-D119D65E3E9E.png7ECFD6F9-A37D-44F4-926E-824E4DEC124C.png

[Linked Image]
Re: Master cylinder/brake lines placement question 82 G10 [Re: dustyclark87] #733404
February 23rd 2018 7:26 pm
February 23rd 2018 7:26 pm
Joined: Jan 2018
Posts: 65
Vansfield, USA
Sparkynm Online content
journeyman
Sparkynm  Online Content
journeyman
Joined: Jan 2018
Posts: 65
Vansfield, USA
I believe your buddy is correct. Larger chamber should supply the front, for the stopping power. But larger line for the length of the rear line. Not 100% but 98 or so.
Good luck

Re: Master cylinder/brake lines placement question 82 G10 [Re: dustyclark87] #733405
February 23rd 2018 9:12 pm
February 23rd 2018 9:12 pm
Joined: Mar 2016
Posts: 323
Tucson,Az.
H
Hasan Ben Sobar Offline
enthusiast
Hasan Ben Sobar  Offline
enthusiast
H
Joined: Mar 2016
Posts: 323
Tucson,Az.
Check valve in the vacuum line to the booster.


Tucson-it's a dry heat...like an oven

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