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01-27-2012, 07:53 PM
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#1
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Senior Member
Join Date: Feb 2011
Posts: 499
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EZ Lube Axles
I have a 2011 Work and Play 30WR. Each wheel hub has a grease fitting. I read about EZ lube Axles. What are EZ Lube Axles and how do you know if you have them? I am thinking some axles are made for grease fittings and some just have buddy bearing on it?
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01-27-2012, 08:18 PM
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#2
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Site Team - Lou
Join Date: Oct 2009
Location: South Eastern PA
Posts: 23,269
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Here is a graphic that shows how an EZ lube works.
AL-KO Kober - Brakes, Hubs & Drums
Here is where to order parts:
etrailer.com - Al-Ko
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Lou & Freya the wonder dog
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01-27-2012, 08:47 PM
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#3
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Senior Member
Join Date: Feb 2011
Posts: 499
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That is really great information thanks. I printed some of it out to keep in my folder. From what I can see I do have EZ Lube Axles. And it looks like I got to keep pumping in grease till I see it come back out?
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01-27-2012, 09:11 PM
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#4
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Site Team - Lou
Join Date: Oct 2009
Location: South Eastern PA
Posts: 23,269
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Quote:
Originally Posted by 1l243
That is really great information thanks. I printed some of it out to keep in my folder. From what I can see I do have EZ Lube Axles. And it looks like I got to keep pumping in grease till I see it come back out?
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Yes. It seems to save a few cents per camper the hubs are not filled at the factory; nor do the dealers fill them when they repack them.
They justify this travesty by telling you that since they need to be inspected annually anyway, filling the hubs is a waste of money.
What rubbish. Why put EZ lubes on in that case?
One warning. NEVER, NEVER, use an air or electric powered grease gun to lube your hubs. ONLY use a manual grease gun. It is VERY easy to blow the rear "lip" seal and get grease on your brake drums.
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Lou & Freya the wonder dog
2008 GMC Sierra 3000HD Allison Duramax
2019 Flagstaff 8529FL
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01-27-2012, 09:14 PM
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#5
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Senior Member
Join Date: Feb 2011
Posts: 499
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Thanks I will remember that..
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01-30-2012, 10:11 PM
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#6
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Dallas Texas
Join Date: Nov 2011
Posts: 296
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Lou - How do I figure out what axles I have. I'm certian they are the original. Is the load rating stamped somewhere? I've been looking at the etrailer.com site but not knowing what I have doesn't help in buying parts.
Not trying to hijack the thread - similar subject so I'm asking here.
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2004 Cardinal 33CKT
2006 Ford SDD F250 CC 4WD
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01-30-2012, 10:28 PM
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#7
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Senior Member
Join Date: Jul 2010
Posts: 2,031
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Be vary careful filling the ezhubs. I did mine last fall with a hand gun. Rear seal did not hold. I pumped grease into the break area. Did not know till going down first large hill in northern Ont. had so much grease on brakes had to replace inner plate and breaks at a cost of $85 each. Will never use grease gun on bearings again. Will pull and pack bearing the old fashion way.
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Terry and Janet
2008 3001W Windjammer
2007 Ford F150
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01-30-2012, 11:00 PM
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#8
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Site Team - Lou
Join Date: Oct 2009
Location: South Eastern PA
Posts: 23,269
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Quote:
Originally Posted by TexasBBQ
Lou - How do I figure out what axles I have. I'm certian they are the original. Is the load rating stamped somewhere? I've been looking at the etrailer.com site but not knowing what I have doesn't help in buying parts.
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My info packet had the Al-Ko axle warranty info in it, but nothing else. The build sheet said it was a Dexter but the warranty card was Al-Ko.
I crawled under the camper to verify the serial numbers since somthing was obviously wrong.
The axles each had a manufacturer's plate with model and serial number located about in the center of the axle on my 5th wheel.
As to seal blow out with a hand pump, unless you are King Kong with the pump handle it is hard to push grease past a good rear seal. In my case one of my OEM Zerks was so clogged with dirt and dry grease I needed to replace it.
The mechanic who last inspected your brakes may not have put a new seal on when he pulled your hub, or he might have scratched the surface of the seal on the spindle threads sliding the hub back on. Both cases could have caused your leaker when using a hand pump to flush your hubs.
My guess is the are mechanics who service these things try to save a few bucks by not putting new rear seals on if they look OK when they do repacks and inspections.
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Lou & Freya the wonder dog
2008 GMC Sierra 3000HD Allison Duramax
2019 Flagstaff 8529FL
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01-31-2012, 08:12 AM
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#9
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Senior Member
Join Date: Nov 2007
Location: Clayton, NC
Posts: 695
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Good information.
One more tip, they recommend rotating the tire by hand when pumping the grease into the hub. Very good ides, distributes the grease more evenly thoughout the hub & bearing.
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01-31-2012, 01:25 PM
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#10
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Dallas Texas
Join Date: Nov 2011
Posts: 296
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Quote:
Originally Posted by herk7769
My info packet had the Al-Ko axle warranty info in it, but nothing else. The build sheet said it was a Dexter but the warranty card was Al-Ko.
I crawled under the camper to verify the serial numbers since somthing was obviously wrong.
The axles each had a manufacturer's plate with model and serial number located about in the center of the axle on my 5th wheel.
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I'll get under there this weekend and take a look.
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2004 Cardinal 33CKT
2006 Ford SDD F250 CC 4WD
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02-05-2012, 04:54 PM
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#11
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Dallas Texas
Join Date: Nov 2011
Posts: 296
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Lou - As you said there was a metal tag on each axle with the info. What is SLR?
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2006 Ford SDD F250 CC 4WD
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02-05-2012, 07:17 PM
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#12
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Senior Member
Join Date: Jan 2011
Location: Saint Cloud FL
Posts: 1,565
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my guess is single load rating
I tried to do a search on that but didnt find anything referencing what SLR stood for
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2004 Dodge Ram 1500 Qaud Cab 4x4 with 35" tires and 3.92 gears, Dynatech Longtube Headers & Fabtech 6" lift + Superchips with shift Tuning
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02-05-2012, 09:50 PM
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#13
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Site Team - Lou
Join Date: Oct 2009
Location: South Eastern PA
Posts: 23,269
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My guess is "Shock Load Rating" but a call to their tech suppport should answer it. Post here if you do contact them.
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Lou & Freya the wonder dog
2008 GMC Sierra 3000HD Allison Duramax
2019 Flagstaff 8529FL
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02-05-2012, 10:25 PM
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#14
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Senior Member
Join Date: Jan 2011
Location: Saint Cloud FL
Posts: 1,565
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Quote:
Originally Posted by herk7769
My guess is "Shock Load Rating" but a call to their tech suppport should answer it. Post here if you do contact them.
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after looking at what you posted Lou - I would have to bet you are right on the money with Shock Load Rating -
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2011 Rockwood Mini Lite 2306 - Matt
2004 Dodge Ram 1500 Qaud Cab 4x4 with 35" tires and 3.92 gears, Dynatech Longtube Headers & Fabtech 6" lift + Superchips with shift Tuning
Nights Camped 2011 (37) - 2012 (16)-2013 (2) -2014 (5) -2015(0)
USMC 91 - 95 - F/A-18 Aviation Ordnance
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02-06-2012, 12:19 PM
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#15
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Junior Member
Join Date: Jan 2012
Location: Pullman, WA
Posts: 24
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I was told by a tech at the dealer this weekend to only put 2-3 pumps into the bearing annually as the seal is pretty easy to overfill and blow out.
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02-06-2012, 12:52 PM
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#16
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Moderator Emeritus
Join Date: Mar 2008
Location: St. Paul, Minnesota
Posts: 3,368
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Quote:
Originally Posted by BioMan
I was told by a tech at the dealer this weekend to only put 2-3 pumps into the bearing annually as the seal is pretty easy to overfill and blow out.
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Interesting. I occasionally pump until I see the new grease coming out so that I know all of the old grease has been replaced.
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02-06-2012, 12:54 PM
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#17
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Moderator Emeritus
Join Date: Sep 2008
Location: Shenandoah Valley of Virginia
Posts: 9,280
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Quote:
Originally Posted by acadianbob
Interesting. I occasionally pump until I see the new grease coming out so that I know all of the old grease has been replaced.
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Same here. Wipe out excess grease, pump, wipe out black grease, continue that process until it turns red....or whatever color the new grease is.
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Chap , DW Joy, and Fur Baby Sango
2017 F350 Lariat CCSB, SRW, 4x4, 6.7 PS
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02-06-2012, 01:44 PM
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#18
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Junior Member
Join Date: Jan 2012
Location: Pullman, WA
Posts: 24
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Just passing along what I was told. I've always done the pump-till-clean method mentioned above as well.
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2012 Shockwave 23FSMX
2010 Dodge 3500, SRW, G56, full deletes
2000 Yamaha V-Star 1100 Classic
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02-06-2012, 01:47 PM
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#19
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Moderator Emeritus
Join Date: Sep 2008
Location: Shenandoah Valley of Virginia
Posts: 9,280
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Quote:
Originally Posted by BioMan
Just passing along what I was told. I've always done the pump-till-clean method mentioned above as well.
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It is good information, BioMan. I will do further research before doing my bearings this spring.
Thanks for posting.
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Chap , DW Joy, and Fur Baby Sango
2017 F350 Lariat CCSB, SRW, 4x4, 6.7 PS
2017 Grand Design Reflection 337RLS
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02-06-2012, 02:24 PM
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#20
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Wanna Be Camper
Join Date: Mar 2010
Location: Moose Jaw, Saskatchewan
Posts: 2,420
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I pump ours out till I see clean grease as well. I do this very slllllooooly as well.
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John & Deb
2011 F250 Lariat FX4 Crew Cab 6.2
2011 Flagstaff V-Lite 30WRLS
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