[alltitude]

my 02 f350 has a gnarly squeak/grinding type noise coming from the front end when my hubs are both locked. does anyone have any idea what it could be??

 

[alltitude]

well i just put some new hubs in there. when i lock both hubs and spin the wheels it sounds like its coming from the axel. uh oh what coudl that be? it drives completly fine in 4 wheel drive it just kinda seems like it needs some grease somewhere in the front. is there anywhere i can put grease in the front differential or is that a big process?

 

[alltitude]

well i just put warn hubs in them. i litterly just swapped the stock hubs for the warn ones i didnt do anything else. I know its not the hubs themselves it sounds like its coming from the driveline though not the hubs

 

[alltitude]

you cant feel a grind or anything though. i am starting to think it could be the bearings that you were talking about or the axle shaft might need some grease or something. there is no squeak or nothin when the hubs are unlocked and it drives smoothly. hell it drives smoothly when they are locked it just squeaks

 

[alltitude]

alright thanks for the info, ill have to check that out. thanks everyone!