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1999 2500 1 tin front brake rotor jammed against knuckle

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Old 06-20-2018, 10:16 PM
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Default 1999 2500 1 ton front brake rotor jammed against knuckle

had to replace the front brakes and wheel hub on my 99 1 ton and have run in to an issue.

We replaced the rotor and hub assembly and when we bolted the hub back to the knuckle, the rotor was literally pressed hard against the knuckle and would never be able to turn. We double checked and it’s all the right parts and we are baffled as to why the rotor is pressed tight against the knuckle. Is there a spacer or something that is supposed to go between the hub and knuckle?
 

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Old 06-20-2018, 11:39 PM
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Originally Posted by Chris McKenna
had to replace the front brakes and wheel hub on my 99 1 ton and have run in to an issue.

We replaced the rotor and hub assembly and when we bolted the hub back to the knuckle, the rotor was literally pressed hard against the knuckle and would never be able to turn. We double checked and it’s all the right parts and we are baffled as to why the rotor is pressed tight against the knuckle. Is there a spacer or something that is supposed to go between the hub and knuckle?
Not that I know of.
 
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Old 06-21-2018, 07:47 AM
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2 or 4 wheel drive?
 
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Old 06-21-2018, 12:48 PM
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Default 4wd no front ABS

4wd no front abs
 
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Old 06-21-2018, 02:33 PM
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I think they put the wrong rotors on. For the older trucks, the rotors are staked on from the back, I think at some point, (no clue when) they revised the design to rotors that slip on over the lug nuts. Needless to say, that is going to make the 'hat' of the rotor longer.... so, if they are staked on to the back, they will indeed hit things. Might try comparing rotors from various year trucks, and see if anything is different.
 
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Old 06-21-2018, 03:57 PM
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Originally Posted by HeyYou
I think they put the wrong rotors on. For the older trucks, the rotors are staked on from the back, I think at some point, (no clue when) they revised the design to rotors that slip on over the lug nuts. Needless to say, that is going to make the 'hat' of the rotor longer.... so, if they are staked on to the back, they will indeed hit things. Might try comparing rotors from various year trucks, and see if anything is different.
My thoughts exactly. Maybe the new rotor was boxed in the wrong box? Sounds like the "hat" is way too deep.
 
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Old 06-21-2018, 06:57 PM
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Seems we figured it out. Appears the parts monkeys gave us a 2000 hub which would have been for the slip on rotor. It sits deeper in the knuckle. Right one will be here tomorrow.

I gotta say though.... I want to find the engineer that designed this brake setup and punch him in the throat. What a pain in the ***
 
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Old 06-21-2018, 08:45 PM
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Originally Posted by Chris McKenna
Seems we figured it out. Appears the parts monkeys gave us a 2000 hub which would have been for the slip on rotor. It sits deeper in the knuckle. Right one will be here tomorrow.

I gotta say though.... I want to find the engineer that designed this brake setup and punch him in the throat. What a pain in the ***
Take a number. There is a LONG line ahead of you.
 
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Old 06-22-2018, 06:25 AM
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I gotta say though.... I want to find the engineer that designed this brake setup and punch him in the throat. What a pain in the ***
You think these are bad you should try working on ford 350/450 brakes! I think the designers where these three guys.
 



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