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Old 09-02-2018, 03:14 PM   #1
slotard
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Bad booster? Replaced master, no power brakes, vacuum leak

A couple weeks ago my master went bad and started pushing fluid from the front reservoir to the rear. This morning I replaced the master, only to find that I don't have power brakes.

I noticed a hissing, pinched the hose from check valve to booster and hissing stops/idle drops.

Is there any chance I could have bumped something that I need to fix, or do I need a new booster?
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Old 09-02-2018, 04:18 PM   #2
slotard
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Re: Bad booster? Replaced master, no power brakes, vacuum leak

is there anything I should know about replacing a booster? never had one off before

should I replace anything else while I'm in there?
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Old 09-02-2018, 05:00 PM   #3
Hubscrub
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Re: Bad booster? Replaced master, no power brakes, vacuum leak

Yes, if your hearing the hissing the booster is bad. Not a hard swap if I remember, my failed on my 85 several years ago.
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