Help with Wet Bolts Greasing

[powerscol]

Also remember all grease guns are not the same, The typical ones are in the 4000 PSI range. Ge your self a good one that should be in the 12K range. LockNLube has a few as well as online. The best one I have is in the 8K psi range and it still struggles in servicing some of the hay equipment I have.

[ChasHall]

I have a 2019 337rls. When I got home from the dealer with my new RV (about 3000 miles of fun first) and tried to lube mine without success. I replaced them all and found most were shot. There was no grease in them and were dry from installation.

[RVRunners]

The Lock N Lube and 20V DeWalt grease gun I have makes that job much easier. As others have said also check the installation. The zerks are easy to replace as I did for one that perpetually gave me trouble.

[Roll With The Changes]

Thanks for bringing this up.

I just did the wheel bearings on my new to me unit and couldn't get grease in any of them. It is only two years old and looks like they were put together dry. I haven't had time to take them apart yet, but I am curious what I will get into.

Thanks for all the responses.

[lorend]

new to the Grand Design world. How often do you lube the wet bolts?

[ChasHall]

I do it every time I do my bearings. I do them at least twice a year or 5K miles - just my policy.

[Papahoosh]

I have a 2019 337rls. When I got home from the dealer with my new RV (about 3000 miles of fun first) and tried to lube mine without success. I replaced them all and found most were shot. There was no grease in them and were dry from installation.

I would like to replace mine too but not sure how to do it. I also need to know the replacement parts. Where would I place the jack, do I jack up the frame and not the axle? I need some guidance.

[ThePowells]

https://www.youtube.com/watch?v=Nge_DF_63CQ

https://www.morryde.com/uploads/down...0for%20LRE.pdf

[Papahoosh]

https://www.youtube.com/watch?v=Nge_DF_63CQ

https://www.morryde.com/uploads/down...0for%20LRE.pdf

Thank you.

[ChasHall]

I see ThePowells posted the MorRyde videos. They provide great instructions. I have a 17 Ton floor jack and some heavy duty jack stands. I started with the RV on a level slab. I dipped the nose to make the rear high. I used the stabilizers and put them on some blocks and then extend the landing gear. It raised the RV some. I then put the jackstands under the frame near the stabilizers and near the nose. Now, most of the weight is off the wheels at this point. I installed the MorRyde equalizer kit and so I followed the video. When needed, I supported the axles with my jack on the u-bolts so as to not damage the axles. Not a tough job. It takes time and patience. You can get the wet bolts from MorRyde (as a kit) and I'm sure you can get them from trailer and RV suppliers.