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07-18-2013, 04:09 AM
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#1
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Montana Master
Join Date: Nov 2009
Location: Wampum
Posts: 571
M.O.C. #9928
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Brakes smoking and squealing.
My friend has a 2005 dual rear wheel F-350 King Ranch 4x4 diesel. For the last couple months he's been getting smoke from the right rear wheel. We replaced the caliper which was really rusted and appeared to be sticking but the problem persists. The brake pads and rotor seems to be in good shape but the hub gets hot, squeals and smokes. Any ideas what could be wrong?
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"What happens at camp stays at camp"
2018 3121RL
2016 Ford F350 SB SRW
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07-18-2013, 04:25 AM
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#2
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Montana Master
Join Date: Apr 2013
Location: Arroyo City
Posts: 3,110
M.O.C. #13395
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Sound like a bearing pronlem
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07-18-2013, 04:27 AM
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#3
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Montana Master
Join Date: Oct 2006
Location: McKinney
Posts: 7,160
M.O.C. #6433
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If you don't get an answer here, try going over to Ford Truck Enthusiast web site. Lot of good info/help available there.
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Bill & Patricia
Riley, our Golden
2007 3075RL (recently sold, currently without)
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07-18-2013, 04:59 AM
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#4
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Montana Master
Join Date: Jan 2012
Location: Copperas Cove
Posts: 1,426
M.O.C. #12096
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When you open it up you should be able to see if it's the brakes heating things up...if it's not them it's gotta be a bad bearing...
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07-18-2013, 05:11 AM
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#5
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Montana Master
Join Date: Feb 2005
Location: Haysville
Posts: 4,261
M.O.C. #3085
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If you've eliminated the brake being the issue, jack it up, remove the tires, remove the bolts on the end of the wheel hub and the axle will slide right out. You can rent or buy the special hub nut tool from an autoparts store. Once the caliper is out of the way, the rear bearings come out very similar to your bearings on the fiver. If they are all burnt up, replace parts as needed, you should change out the differential oil as well ... synthetic or semi-synthetic would be a good choice. If the end of the spindle is really blue ... ask a local mechanic for direction. Why this guy let this go for a couple of months .... is absolutely baffling ???????
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07-18-2013, 07:13 AM
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#6
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Montana Master
Join Date: Sep 2003
Location: Sunshine
Posts: 1,445
M.O.C. #538
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Does Ford use a parking brake with shoes in the hub? Just asking.
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07-18-2013, 09:39 AM
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#7
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Montana Master
Join Date: Feb 2005
Location: Haysville
Posts: 4,261
M.O.C. #3085
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2000 F350's did ... good point!
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07-18-2013, 11:38 AM
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#8
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Montana Master
Join Date: Mar 2007
Location: Salisbury
Posts: 561
M.O.C. #6935
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Had the same problem. Had a wheel cylinder blow throwing grease all over the brake shoes and rotor. Fixed and the smoking stopped but still get a burning smell. Still trying to figure that part out.
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07-18-2013, 12:26 PM
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#9
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Montana Master
Join Date: Jun 2010
Location: Colorado Springs
Posts: 3,335
M.O.C. #10496
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Vote for wheel bearing or hung up parking brake cable.
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2010 3150RL
LevelUp, Dual 6 volt batteries, Progressive Industries EMS HW50C, Honda EU2000i Generator, Bridgestone Duravis R250 tires, Torklift Glowstep Revolution Stairs, LED Tail lights
2015 RAM 3500 Laramie SRW LB CC Cummins 6.7L Aisin Trans B&W RVK3600
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07-18-2013, 04:24 PM
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#10
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Montana Master
Join Date: Oct 2011
Location: Lykens
Posts: 545
M.O.C. #11842
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Jack up both rear wheels so they spin free. Remove the tire/wheel assembly and spin the axle. Does it spin free or is there resistance? Apply the brake a few times and see if it spins free. If there is drag, first open the brake bleeder to check for any remaining pressure that didn't release. If it now spins free you have a master cylinder problem. If it still drags remove the caliper and spin it again. If it spins free now the new caliper or the mounting bolt slides are binding. If it still drags remove the rotor and inspect the e brake shoes and the inner drum they ride on. Also apply the e brake and release it to see if the shoes return to rest position. Lastly spin the axle only and feel for any roughness. Should give you an indication of any bearing problems.
Hope this helps as I have been away for 10 years from my auto repair business.
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07-20-2013, 04:44 AM
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#11
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Montana Master
Join Date: Nov 2009
Location: Wampum
Posts: 571
M.O.C. #9928
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Thanks everyone for the input. We've been under the truck several times and we are starting to zero in on the parking brakes hanging up. And I figure if one is sticking then the other one should be serviced as well. We'll get into it as soon as time permits. Pulling the rotos off a big truck like this isn't the easiest job for two amatures like us but we'll 'Git-R-don' soon.
Thanks,
K
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2016 Ford F350 SB SRW
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