Cummins Front Hub Removal Tip
#1
Cummins Front Hub Removal Tip
Found this and thought maybe it could help someone
This truck has the rotors behind the hub. Not easy to remove. Unless you use this tip ...
Back the four hub bolts out .5 inch, use a deep 1/2 drive 9/16 with a 1" extension, place the socket and extension on a hub bolt and start the truck and crank the wheel. The hub, rotor and everything falls right out. You may have to move from front to back once or twice but it sure beats breaking the old rotor off with a sledge hammer
This truck has the rotors behind the hub. Not easy to remove. Unless you use this tip ...
Back the four hub bolts out .5 inch, use a deep 1/2 drive 9/16 with a 1" extension, place the socket and extension on a hub bolt and start the truck and crank the wheel. The hub, rotor and everything falls right out. You may have to move from front to back once or twice but it sure beats breaking the old rotor off with a sledge hammer
#2
Great tip...
But, after ten winters of salted roads - it didnt work for me. I was replacing the rotors anyway, so ended up beating them off with 4lb hammers. Make sure you use antisieze when putting it all back together.
But, after ten winters of salted roads - it didnt work for me. I was replacing the rotors anyway, so ended up beating them off with 4lb hammers. Make sure you use antisieze when putting it all back together.
Last edited by Dr. Evil; 04-17-2008 at 06:49 PM.
#3
A flame wrench help tremendously... Last time I did them on the 95 I ended up replacing both hubs as well, thats the first time I haven't been able to break something free with the torch, I probably could have cut them off, but figured that would have fried the grease in the bearings anyways, so I just replaced the whole thing.
#4
When I did mine I wanted to replace everything I could while I was in there. So mine got new bearings, rotors, wheel studs, ball joints and U joints while I was there. I was only doin this once. I also used antsieze on the ball joints to. We had to use a ball joint press and an air hammer both at the same time to bust them factory joints lose.
#5
What you really need is a 12 pack and a buddy with an Enerpac set to bust em loose,torching anything around this area risks the sealed bearing unit and those aren't cheap.I tried all the other methods and would swear that they were welded in there,but the power of hydraulics finally won.
#6
I see alot off salt on the roads around here and i usually get a socket and old extension on the bolts from the backside and use a BFH and beat them out and always use lots of antisieze when I re install
#7
BFH means the biggest snapon air hammer right?
I mean , I bust ujoints all the time with mine!
Good Suggestions guys....I like the slide hammer/puller combo...if that dont work....I let it soak overnight and smack it with a big hammer !!
I mean , I bust ujoints all the time with mine!
Good Suggestions guys....I like the slide hammer/puller combo...if that dont work....I let it soak overnight and smack it with a big hammer !!
#8
How did you guy press the lug bolts back in? Quad4x4.com says you should use a shop Press and press them in, i don't have a shop press. Or it says to drive them in...but doesn't say with what...I don't want to be banging away at a new rotor and $250 hun with a 40oz craftsman sledge hammer... this whole replacing the front rotors is driving me crazy
#9
How did you guy press the lug bolts back in? Quad4x4.com says you should use a shop Press and press them in, i don't have a shop press. Or it says to drive them in...but doesn't say with what...I don't want to be banging away at a new rotor and $250 hun with a 40oz craftsman sledge hammer... this whole replacing the front rotors is driving me crazy
#10
How did you guy press the lug bolts back in? Quad4x4.com says you should use a shop Press and press them in, i don't have a shop press. Or it says to drive them in...but doesn't say with what...I don't want to be banging away at a new rotor and $250 hun with a 40oz craftsman sledge hammer... this whole replacing the front rotors is driving me crazy