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power brake booster push rod adjustment tips anyone?
#1491886
08/28/13 05:53 AM
08/28/13 05:53 AM
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Joined: Mar 2011
Posts: 183 Charleston, SC
bronco9588
OP
member
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OP
member
Joined: Mar 2011
Posts: 183
Charleston, SC
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I just upgraded to a rebuilt brake booster and master cylinder. The master cylinder came with a spacer that allows the booster to ventilate. It seems like a good part to use. Anyways, that spacer sets the master cylinder about a 1/4" more forward and really is stretching the amount of usable threads on the push rod adjustment. Current pedal travel is about 1/2" before push rod engages the master cylinder. Is there a location that I can buy a longer threaded acorn piece? Is there a travel spec for the car in my signature?
I don't see much of a better way than to use trial and error in setting the push rod distance. Do I need the engine running to maintain vacuum on the booster? Thanks for your help!
'73 Charger Petty Blue, Black Vinyl, and Gill Slits
727 torque-flight
400 BB Chrysler
8 3/4 rear
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Re: power brake booster push rod adjustment tips anyone?
[Re: bronco9588]
#1491887
08/28/13 11:18 AM
08/28/13 11:18 AM
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Joined: Jan 2003
Posts: 21,074 Niles , Ohio
therocks
oh wait.but hey.lets see.oh yeah.
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oh wait.but hey.lets see.oh yeah.
Joined: Jan 2003
Posts: 21,074
Niles , Ohio
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Why would you want to ventilate the master?They have been bolted to the booster for 60 years.I set the rod so its about 1/16 inch from the piston.My kids 300 has been on for 15 years and no problems even with big tube headers.Rocky
Chrysler Firepower
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Re: power brake booster push rod adjustment tips anyone?
[Re: Andrewh]
#1491889
08/28/13 11:44 AM
08/28/13 11:44 AM
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Joined: Jan 2003
Posts: 3,967 S.I. N.Y.
1MYTGTX
master
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master
Joined: Jan 2003
Posts: 3,967
S.I. N.Y.
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Had these instructions in my reman booster.....
1MYTGTX
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