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 Brake Booster Replacement?

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TampaRivGuy
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Name : TampaRivGuy
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Brake Booster Replacement? Empty
PostSubject: Brake Booster Replacement?   Brake Booster Replacement? EmptyTue Feb 19, 2019 12:23 pm

Hi Guys, its my first post here. My Master Cylinder and booster are bad, so my car won't idle because of the massive vacuum leak.

I cant see the bottom left bolt on the brake booster because the steering shaft is in the way


Does anyone have experience in replacing?

Thanks

Andrew
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TampaRivGuy
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Brake Booster Replacement? Empty
PostSubject: Re: Brake Booster Replacement?   Brake Booster Replacement? EmptyTue Feb 19, 2019 1:00 pm

Brake Booster Replacement? 20190211
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LARRY70GS
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LARRY70GS


Name : Larry
Age : 67
Location : Oakland Gardens, NY
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Brake Booster Replacement? Empty
PostSubject: Re: Brake Booster Replacement?   Brake Booster Replacement? EmptyTue Feb 19, 2019 3:08 pm

You might have to unbolt the column at the instrument panel to move it away enough. My 1998 FSM doesn't mention that.

_________________
98 Riviera SC3800  All stock except gutted air box.
1970 Buick GS455 Stage1, TSP built 470BBB, 602HP/589TQ
Best MPH, 116.06 MPH, Best ET, 11.54
https://www.youtube.com/watch?v=UHCda-t_Jls
https://www.youtube.com/watch?v=sfT2tEO4XcU
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TampaRivGuy
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Name : TampaRivGuy
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Brake Booster Replacement? Empty
PostSubject: Re: Brake Booster Replacement?   Brake Booster Replacement? EmptyTue Feb 19, 2019 5:10 pm

LARRY70GS wrote:
You might have to unbolt the column at the instrument panel to move it away enough.  My 1998 FSM doesn't mention that.

Before I cut the boot to pieces, is there enough left to right play to move it that much?
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LARRY70GS
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LARRY70GS


Name : Larry
Age : 67
Location : Oakland Gardens, NY
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Merit : 149

Brake Booster Replacement? Empty
PostSubject: Re: Brake Booster Replacement?   Brake Booster Replacement? EmptyTue Feb 19, 2019 5:40 pm

TampaRivGuy wrote:
LARRY70GS wrote:
You might have to unbolt the column at the instrument panel to move it away enough.  My 1998 FSM doesn't mention that.

Before I cut the boot to pieces, is there enough left to right play to move it that much?


Not sure, I've never attempted this. Up to you.

_________________
98 Riviera SC3800  All stock except gutted air box.
1970 Buick GS455 Stage1, TSP built 470BBB, 602HP/589TQ
Best MPH, 116.06 MPH, Best ET, 11.54
https://www.youtube.com/watch?v=UHCda-t_Jls
https://www.youtube.com/watch?v=sfT2tEO4XcU
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TampaRivGuy
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Name : TampaRivGuy
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Post Count : 14
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Brake Booster Replacement? Empty
PostSubject: Re: Brake Booster Replacement?   Brake Booster Replacement? EmptyTue Feb 19, 2019 6:33 pm

I split the boot and got it, should I do a write-up after this?
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LARRY70GS
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LARRY70GS


Name : Larry
Age : 67
Location : Oakland Gardens, NY
Joined : 2007-01-23
Post Count : 2179
Merit : 149

Brake Booster Replacement? Empty
PostSubject: Re: Brake Booster Replacement?   Brake Booster Replacement? EmptyTue Feb 19, 2019 7:00 pm

Sure, it can't hurt.

_________________
98 Riviera SC3800  All stock except gutted air box.
1970 Buick GS455 Stage1, TSP built 470BBB, 602HP/589TQ
Best MPH, 116.06 MPH, Best ET, 11.54
https://www.youtube.com/watch?v=UHCda-t_Jls
https://www.youtube.com/watch?v=sfT2tEO4XcU
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albertj
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albertj


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Location : Finger Lakes of New York State
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Brake Booster Replacement? Empty
PostSubject: Re: Brake Booster Replacement?   Brake Booster Replacement? EmptyWed Feb 20, 2019 12:52 am

LARRY70GS wrote:
TampaRivGuy wrote:
LARRY70GS wrote:
You might have to unbolt the column at the instrument panel to move it away enough.  My 1998 FSM doesn't mention that.

Before I cut the boot to pieces, is there enough left to right play to move it that much?


Not sure, I've never attempted this.  Up to you.

...does the boot slide or compress?
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TampaRivGuy
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Name : TampaRivGuy
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Brake Booster Replacement? Empty
PostSubject: Re: Brake Booster Replacement?   Brake Booster Replacement? EmptyWed Feb 20, 2019 6:49 am

Neither, it has 6 ribs of spring steel, it took a dremel and patience
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