brake pedal rattle

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Maryland
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Matt
Truck Year
1990
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Chevrolet Suburban 1500, 4x4
Engine Size
5.7 L
Hi folks!

My brake pedal rattles back and forth in the cab when I'm not pressing on it. Seems like a bushing is eroded/gone, but I can't for the life of me find anything about this. Does anyone have suggestions on what I can look for, or what the cure for the problem is?

Thanks in advance!
 

K201979

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Winona, missouri
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Hippie
Truck Year
1979
Truck Model
K20
Engine Size
350ci
Theres plastic bushings on the bolt that the pedals pivot on. Also a metal sleeve. Sounds like your bushings are shot, maybe the sleeve is worn too.

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K201979

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K20
Engine Size
350ci
It’s the bolt right down through the center. Might be difficult to get at in the truck, and you have to remove the steering column to get the assembly out.

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Joined
Apr 8, 2020
Posts
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Location
Maryland
First Name
Matt
Truck Year
1990
Truck Model
Chevrolet Suburban 1500, 4x4
Engine Size
5.7 L
Awesome, both posts are super useful! Now that I have something to actually look for, next time I’m under the dash i’ll Check it out.
 

K201979

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Winona, missouri
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K20
Engine Size
350ci
Glad i could help. Any questions, just ask. I just went through the pedal set on the left(it looked worse than the other), so its fresh in my mind. Lol:smokin:


*edit* I havnt tried to source the metal sleeves or the bolt, but I'm sure they're out there. I got the bushings at summit.
 
Joined
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Posts
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Location
Maryland
First Name
Matt
Truck Year
1990
Truck Model
Chevrolet Suburban 1500, 4x4
Engine Size
5.7 L
Thanks a ton...or, a 1/2 ton! The OER number above....that’s for summit?
 

K201979

Full Access Member
Joined
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Posts
879
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862
Location
Winona, missouri
First Name
Hippie
Truck Year
1979
Truck Model
K20
Engine Size
350ci
Hi folks!

My brake pedal rattles back and forth in the cab when I'm not pressing on it. Seems like a bushing is eroded/gone, but I can't for the life of me find anything about this. Does anyone have suggestions on what I can look for, or what the cure for the problem is?

Thanks in advance!
I stumbled on some pictures here on the site of someone replacing the bushings. Couldn't figure out how to link to it, but the album was labeled
HowToPics 027
 

K201979

Full Access Member
Joined
Oct 22, 2018
Posts
879
Reaction score
862
Location
Winona, missouri
First Name
Hippie
Truck Year
1979
Truck Model
K20
Engine Size
350ci
Posted by a member named Stroked
 

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