Is my RF Hub Bearing Going Bad? (sound clip)
#1
Is my RF Hub Bearing Going Bad?
Just started tonite, sounds like an old set of metal roller skates, you hear the ball bearings inside the skates. I pulled the wheels on the right side front and back, its definately the front.
These are Napa, 1 1/2 yrs old, 20k miles on them. As I replaced the entire frontend in March 04.
I hope they are covered under warranty, seems like they would have lasted longer. Found my reciept though.
Anyone ever heard this noise? It sounds like some ***** worked loose or something. Is it something else besides the hub?
Let me know what you guys think.
Thanks.
John
These are Napa, 1 1/2 yrs old, 20k miles on them. As I replaced the entire frontend in March 04.
I hope they are covered under warranty, seems like they would have lasted longer. Found my reciept though.
Anyone ever heard this noise? It sounds like some ***** worked loose or something. Is it something else besides the hub?
Let me know what you guys think.
Thanks.
John
#2
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Wow! That is a very evil sound Kinda sounds like a wheel bearing to me but, it is hard to tell from a recorded sound clip. Good luck and I hope they cover it under warranty.
#3
Are you playing with marbels?? Hard to tell but if you yanked the R/F wheel and spun the hub and thats what you got, Id say yes ,its shot. sounds like its dry and missing a few *****. Personally Im starting to question Napa`s stuff. I been getting some pretty cheapo lookin stuff lately. Used to get Borg Warner locally but no more. Hopefully they warranty it.
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Like what apache said if the is just the hub then yes I would say your hub is bad. I jsut replaced mine this summer. I looked all over for them. They didn't sound that bad, I had a squeak in them. But after I took them off they sounded like that, glad I changed both. I found some on the internet but they had speed sensors in them and were a little different size. I ended up getting mine from the dealer. Not a bad price, but I think I actually found a "GOOD" dealer and not a *******. Well good luck.
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Just one thing
It sounds like you have it pinned to the right part. But just cause it can be a little similar and it is easy to check you have ruled out the outer u joints on the axle right?? Just reach under and shake the axle to make sure they are tight... But all in all I think you are on the right path.
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Originally Posted by jlipskoc
Does the axle from the left wheel constantly spin the pinion and or gears?
#7
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My question is have you done all the front end work yourself?
I've seen cases where a "mechanic" will pull apart the sealed unit bearing while trying to remove a rotor then sneak it back together to avoid replacing it.
When these sealed bearings are pulled apart then put back together they usually don't last long afterwards.
I've seen cases where a "mechanic" will pull apart the sealed unit bearing while trying to remove a rotor then sneak it back together to avoid replacing it.
When these sealed bearings are pulled apart then put back together they usually don't last long afterwards.
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#8
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If that's the case John I'd be giving Napa a lot of grief.
The bearings should last much longer than 20k. Problem is the year and half, they might not go for that.
The bearings should last much longer than 20k. Problem is the year and half, they might not go for that.
#10
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some useless info, from one of the information warehouses. ME
Anyway, when you reassemble the unit, if you can do this on yours, sneak some amsoil gear lube into the bearing pocket.
On the newer trucks with abs sensors, this is very easy to do, not sure about the older ones. I have found that adding 6 - 8 drops of the synthetic gear lube to the bearing seems to extend the life of the bearings considerably. From an average of 70,000 km on rough roads etc. out to as much as 200,000 km and counting. Is the gear lube worth the hassle. Maybe, I don't know. These are very non-scientific, real world tests that I am doing.
So, good luck with the wheel bearings, and this time will be easier to do.
Anyway, when you reassemble the unit, if you can do this on yours, sneak some amsoil gear lube into the bearing pocket.
On the newer trucks with abs sensors, this is very easy to do, not sure about the older ones. I have found that adding 6 - 8 drops of the synthetic gear lube to the bearing seems to extend the life of the bearings considerably. From an average of 70,000 km on rough roads etc. out to as much as 200,000 km and counting. Is the gear lube worth the hassle. Maybe, I don't know. These are very non-scientific, real world tests that I am doing.
So, good luck with the wheel bearings, and this time will be easier to do.
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Did your brakes pulsate at all prior to the noise? mine are pulsating and i just did the pads, rotors, u-joints about 1 yr ago. somebody said it might be the start of a bearing problem.
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