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07-16-2017, 12:02 PM
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#1
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Junior Member
Join Date: Jun 2014
Posts: 5
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Wheel bearings
Looking for input on repacking or replacing wheel bearings. We have a Jayco Eagle Ht. it is 2 years old .We have about 30k on it. There is no grease leakage nor is there any noise coming from any of the bearings. The bearings do not run hot .. Should I just leave them until I have a problem? Also we are replacing all the tires should I upgrade from D rating to E rating?
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07-16-2017, 12:44 PM
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#2
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Senior Member
Join Date: Jul 2012
Posts: 2,565
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If you are doing the tires, I would go for the E rating and get new seals and repack the bearings. Why wait till you are stuck on the side of the road with a bad bearing/broken spindle over cheap maint.
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07-16-2017, 03:26 PM
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#3
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Senior Member
Join Date: Feb 2009
Location: Ca
Posts: 1,076
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Quote:
Originally Posted by A32Deuce
If you are doing the tires, I would go for the E rating and get new seals and repack the bearings. Why wait till you are stuck on the side of the road with a bad bearing/broken spindle over cheap maint.
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This  Also look at the Made in the USA Goodyear Endurance trailer tires.
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07-16-2017, 03:33 PM
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#4
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Senior Member
Join Date: Jan 2015
Location: Oroville, CA
Posts: 3,133
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Check your spring shackle bushings, with 30k on the trailer they are beyond gone. replace w/ Never-Fail bushing from Lippert. Worn bushing will wear one tire out all of the sudden. BTDT.
__________________
Bill, Kathi and Zorro; '05 Beaver Patriot Thunder
2012 Sunnybrook Harmony 21FBS (SQEZINN)
2007 Jeep Grand Cherokee Overland
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07-16-2017, 09:57 PM
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#5
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Senior Member
Freightliner Owners Club Jayco Owners Club
Join Date: Mar 2014
Location: Elk City, Ok.
Posts: 352
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Yep, pack those bearings! Bearings that go dry can become so hot they can ruin your race, as well as your spindle. The bearings should be removed, washed in solvent, dried, then check for any pitting, or wear on the rollers. Using a grease bearing machine is the best, and easiest way to re pack the bearing with grease. Check your race for any scaring. Always use new seals when re packing.
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07-16-2017, 10:15 PM
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#6
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Senior Member
Join Date: Aug 2001
Location: North America somewhere
Posts: 30,961
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Both Dexter and Alco-Kober recommend annual wheel bearing service or 12,000 miles.
Tires; I upgraded from 235/85R16, LR "E", to Sailun 235/85R15 LR "G" tires and ended my tire problems. Make sure you will have the minimum tandem spacing of 1.5" afterwards.
__________________
2000 Winnebago Ultimate Freedom USQ40JD , ISC 8.3 Cummins 350, Spartan MM Chassis. USA IN 1SG 11B5MX,Infantry retired;Good Sam Life member,FMCA. " My fellow Americans, ask not what your country can do for you, ask what you can do for your country. John F. Kennedy
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07-16-2017, 10:25 PM
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#7
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Senior Member
Join Date: Jul 2015
Location: Currently; SW Cali. Sunny & warm!
Posts: 1,323
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Quote:
Originally Posted by dib31850
Looking for input on repacking or replacing wheel bearings. We have a Jayco Eagle Ht. it is 2 years old .We have about 30k on it. There is no grease leakage nor is there any noise coming from any of the bearings. The bearings do not run hot .. Should I just leave them until I have a problem? Also we are replacing all the tires should I upgrade from D rating to E rating?
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Indication of a bearing problem will usually display itself by having someone behind you see your wheel flying off into the ditch or the road median. (Often at high risk of danger to life and property.)
30K mi is a good amount of trouble free towing. You're correct if the seals are intact with no grease exiting and no contamination is getting in bearings can last a long time.
So if you're going in for tires it would be prudent for you to have the bearings inspected (repacked). As well as your brakes inspected and/or adjusted.
It's always cheaper and far easier to do all these things in a shop environment than on the side of the road.
That being said depending on what your trusted tech indicates, you'll know how to gauge the next service interval.
Not knowing the weight of your loaded trailer but that you travel allot most would probably suggest the highest quality tires your budget and wheel assemblies will accommodate.
Be well
__________________
J & J, DRV Suites ES-38RSSA #9679 GM Denali, 3500HD-Max, 4x CC, 8' DRW,
EZGo-TXT, Clubcar Precedent
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07-17-2017, 05:21 AM
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#8
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Senior Member
Join Date: May 2005
Location: Full-timers - Home is where we park it.
Posts: 4,722
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Don't put off repacking the wheel bearings. We had one disintegrate on a 2-year old 5th wheel with only about 4,000 miles on it. It was the outer bearing so the wheel almost fell completely off. Fortunately, we were in a gas station when it happened and not out on the highway. Bearings should be inspected and repacked every year. Also, install new seals when you do the bearings.
If you are replacing the tires anyway, I would definitely go with E rated tires. the higher load rating probably won't cost that much more and will give you a greater safety margin on the load capacity of the tire.
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07-17-2017, 06:27 AM
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#9
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Senior Member
Join Date: Sep 2011
Location: Arkansas
Posts: 2,500
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YES... It might cost you $25 for wheel seals and grease,,, and a couple hours of your time to inspect and repack the bearings... Also adjust those brakes while you are there... Most rv brakes the way I understand are Not self adjusting ... I just did ours at 12 months, and about 5-6K miles. As far as tires, I upgraded our brand new 'china bomb' tires from D to E Maxxis before our first trip... Well worth the peace of mind....
Monkey
__________________
Monkey, pilot of a Great Dane hauler,
2015 Silverado 2500 Duramax/Alison 4x4 CrewCab 2016 Cougar 28SGS
1ST CAV
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