How To Replace RV Trailer Brakes, Hubs, Rotors & Repack Bearing Grease

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  • Опубликовано: 4 окт 2024
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    Certified Mobile RV Technician, Darren Koepp, walks you through an important yearly maintenance item on your RV or trailer - inspecting and/or replacing your wheel hubs, rotors, and brakes as well as repacking your bearings with fresh grease. Find out what tools you need, and a few tricks that will come in handy along the way.
    If you are in need of RV Repairs in the Olympic Peninsula area of Washington state, submit a service request on our website at myrvworks.com today!

Комментарии • 675

  • @gerardtrigo380
    @gerardtrigo380 4 года назад +200

    I started working as a Mechanic's helper when I was 14, and put myself through college working as a mechanic. I would have washed those bearings with a good degreaser, to remove all dirt and contaminants. The inspection would have noted not only color, but spinning to feel any irregularities or excessive looseness in the bearing. I would have hand packed them to make sure that the bearing was fully impregnated with grease. I would tighten the castle nut to the point where the wheel would not spin to properly seat the bearings, then back off 1/4 turn, and check to make sure the wheel spun freely, If there was excessive drag I would back the nut off more in 1/16th of a turn increments until the wheel spun freely, than put in a new cotter pin and finally the cleaned cap.

    • @MrPoorcharlie
      @MrPoorcharlie 4 года назад +11

      You know how to do it, but this guy doesn't. We cleaned the bearing with #2 fuel oil. Back in the day we didn't have degreaser.

    • @davidmichael3137
      @davidmichael3137 4 года назад +10

      Thats a good point about setting the bearing

    • @tonyw9429
      @tonyw9429 4 года назад +29

      Don’t gob the spindle up with grease before putting the hub on, you’re defeating half the purpose of the seal. He just pushed all that grease on the spindle back into the brakes, where you don’t want any grease, hence the seal that keeps dirt out and grease in, away from the brakes. You don’t want the inner or outer bearing race to turn or spin on the shaft so they don’t need grease between the bearing race and the spindle any how.

    • @jamesbonkoski2481
      @jamesbonkoski2481 4 года назад +8

      Gerard Trigo Bravo! And this how it was done! Old school learning was the best by far. If you are going to do a job, you do it right the first time! The BEST to you Sir!

    • @graemeakerman9120
      @graemeakerman9120 4 года назад +10

      I have been a qualified truck and car tech for 50+ years and I would have done it the same way as you Gerald Trigo not the way shown in the video.

  • @natep1661
    @natep1661 2 года назад +8

    It's a drum. Invented by Frank Olds of Oldsmobile.
    Fantastic video. Thank you. Just blew my back seals out not knowing any better and have to fix it now.

  • @johndunn678
    @johndunn678 3 года назад +22

    Usually I pull the outer bearing out, put the castle nut back on, and pull the drum towards me and down real fast. That removes the rear bearing and seal all in one motion and quickly. Cheers

  • @kckettridge
    @kckettridge Год назад +3

    Darren, you're like the Scotty Kilmer of RV's. Showing us how to fix and maintain our RV's ourselves. No nonsense, no bull just straightforward advice, and how to. I am about to undertake repacking the wheel bearings, changing the seals and brake assemblies in the next couple of weeks. God Bless you man! Thank You!!!

  • @brianmock551
    @brianmock551 3 года назад +4

    Thanks for releasing a video as to how you do this. The video gives others a chance to comment/ augment with their learnings. That’s the beauty of these videos.

  • @carlosjoelgarcia3200
    @carlosjoelgarcia3200 Год назад +1

    Great Video and throughly enjoyed the audio and explanations. Thanks to all of the helpful comments which added value and constructive criticism to the content!

  • @darinwilson5265
    @darinwilson5265 2 года назад +1

    Hello Darin. I recently became an owner of a RV Motorhome. I have watched a lot of your videos and learned so much. Thank You!!

  • @williamtoney2599
    @williamtoney2599 2 года назад +6

    Master Tech here….always clean your bearing before repacking. It’s much easier to see hot spots and pitting when the bearing is clean. In the field, brake clean works well. 😎

  • @GreenAcres581
    @GreenAcres581 3 года назад +11

    Great video, I would add how to adjust the brake shoes using the star adjuster accessible through the hole in the backing plate. That will ensure that all 4 brakes begin applying force at the same time.

  • @tylerfb1
    @tylerfb1 2 года назад +9

    Brake drum is what you're looking for. Rotor is fine, but more for disk brakes. Hub is what the bearing assembly and wheel retaining hardware are called.

  • @scottsmith7080
    @scottsmith7080 3 года назад +3

    Sir, I’ve worked on a lot of trailers, and watched a lot of you tube folks’ videos on this topic, and you have the best video I’ve seen on the subject. Clear instructions and explanations as you go. Very well done. Scott

    • @mebeard8
      @mebeard8 3 года назад +1

      Coming from a 12 year rv tech, do not follow this guy at all. Terrible.

    • @asuarezjd
      @asuarezjd 2 года назад +2

      Yep, I give him credit for the gadget and having the idea or knowing how it works, but lacks technical/mechanical knowledge; the jack lifting the axle was the first clue because it is a big no-no, the bearings should have been new with new drums, but if there was a need, then not reused without degreasing first and repacking manually to make sure they get it. I was horrified with all the grease on the end of the spindle before sliding the drum (with only one bearing), which can end up in the brakes. There is no need to do that since the spindle will grease up when added AFTER the drum with the rear seal is in place. And, they needed to be tighten and then backed 1/4 turn. Anyhow, any DIY guy out there has a responsibility to research from different youtubers and brainstorm, especially because he make sit clear he is not a mechanic when he stressed he did not know the name of the drums (asked for those of us who know to correct him) and decided to call them rotors, so people show know to verify and still consult their books and friends, but this can be a tad scary if it heats and breaks on the road.

  • @seeasmuchasyoucan
    @seeasmuchasyoucan 3 года назад +16

    Thanks for another wonderful video, Darren! I'm about to tackle this job for the first time, and I watched several RUclips contributors that I trust, but yours was the most informative, as usual. I'm sure you've heard this a lot over the years, but each of your videos provides a great resource for the rest of us trying to tackle these jobs ourselves in our driveways. It must be nice to know that the videos you have made continue to help people even years and years after you have made them. Thanks again, and best wishes.

    • @thetoolmat8632
      @thetoolmat8632 Год назад

      Yep did this yesterday and found this video to be spot on!

  • @velikijoxotnik
    @velikijoxotnik Месяц назад

    Great video. I've been needing to do some inspection (probably repairing/replacing something, too) on my new-to-me toy hauler RV brakes and bearings, but didn't really know what I'd be getting in to. Now, I do. Thanks. Subscribed!

  • @seanheadrick
    @seanheadrick Год назад +2

    that is a great video!! I feel very confident to replace my Argosy brakes now :]
    Your intuition is correct. My Dad explained to me when I was a lad, that reusing "torqued" bolts over is "bad practice" because you actually stretch the bolt when it is originally torqued down.

  • @pray4Liberals
    @pray4Liberals 7 месяцев назад

    60 yo PAHS Rough Rider (living now in Arkansas). Really appreciate the videos!

  • @Mrbulldog301
    @Mrbulldog301 3 года назад

    I thank you . Working on cars 40 plus years and worked on trailers back in the 70's but reminded me about electric brakes.

  • @carldreitlein1376
    @carldreitlein1376 3 года назад +4

    This was very helpfully, it is the most thorough description I’ve seen so far , I’m new to RVing and not much of a mechanic but I actually think I could do it based on this video , thank you

  • @craigwflys
    @craigwflys 3 года назад +3

    One of the best bearing repacking videos I've ever seen 👍

    • @mebeard8
      @mebeard8 3 года назад +1

      Coming from a 12 year tech.. terrible video

    • @craigwflys
      @craigwflys 2 года назад

      Noted. I'd love to see a video that does it right. Any channels that come to mind let me know.

    • @MrRandyfrantz
      @MrRandyfrantz 2 месяца назад

      @@mebeard8 I am glad it is his trailer.

  • @paulkhoury3160
    @paulkhoury3160 7 месяцев назад

    Fantastic video. Now I see what I need to do to convert my trailer from hydraulic to electric brakes as well as other maintenance items in the process.

  • @CC-vr8wn
    @CC-vr8wn 3 года назад +20

    Nice video, as a class 8 truck/trailer mechanic I’m going to throw in my two cents. The part he removed is a one piece hub/drum. Depending on the number of miles on the trailer, if you are replacing the hub, I would have replaced the bearings as well. Used bearings on a new race may last forever or it may not, new bearings are not that much more, food for thought. The claw hammer works, but they make a seal puller and driver.
    This next part is pretty important. I would not reinstall the hub in the manner he did at 21:20. I would have the outer bearing already packed with grease and slide the hub on the spindle SLOWLY. As soon as you are able to slide the outer bearing on the spindle, put it on and push it in the hub. This ensures the hub and seal are perfectly aligned with the spindle. Then as soon as you are able, put the castle nut on and use it to push the hub and seal on to the spindle until it bottoms out. If you notice he only had the rear bearing in when he slid the hub on. This allows the hub to wiggle around and could potentially tear your new seal and allow grease to escape onto your new brakes. Once the hub bottoms out, then you can make your tension adjustments on your castle nut. You should really use a dial indicator to check “wheel end play” for maximum bearing life. The brake applicator he made was really cool. I’ve seen some of this guys other videos on electrical trouble shooting. He is very good at that and I would love to work with him to learn more on the electrical side

    • @paulwary
      @paulwary 2 года назад

      How much excess grease is required within the cavity? I’ve heard ‘half full’ but doubt that much is required. From my small experience, grease seems to stay in place anyhow, so the grease packed in the bearing is what will lubricate it until the next change.

    • @lostinmyspace4910
      @lostinmyspace4910 2 года назад

      C C On my 16 ft utility trailer, one of the four wheels lock up when I go in reverse. It's ok going forward. I thought it was an electrical short in the brakes so I unplugged the 7 prong plug to make sure. It's mechanical in nature, but again won't spin backwards. Is it the bearings, or something else that is locking it up? Thanks C C

    • @CC-vr8wn
      @CC-vr8wn 2 года назад

      @@lostinmyspace4910 I don’t think it’s a bearing. A bearing failure would cause a problem in both directions. It’s probably in the electric brake on that particular wheel. Even though you unplugged it The magnet inside there may be messed up and causing it to grab when the wheel rolls backward. Depending on how old the trailer/brakes are I’d probably just replace the whole brake assembly. if you don’t know, you can just unbolt the whole assembly from the axle and put a new one on with new shoes, magnet, ect. Hope this helps, good luck

  • @TWegnerPhotography
    @TWegnerPhotography 3 года назад +14

    Adding one more tip, since the new drums come with bearing races already installed in the center hub, its not advisable to run the old bearing. Bearings tend to get micro grooves and or just grooves in the rollers. If your replacing the drum replace the bearings too. Otherwise a possibility of old bearing creating a wear pattern in the new race. The race again is in the hub portion of drum. This was another great video just wanted to add this for all you diy people.

    • @loucal1227
      @loucal1227 2 года назад +1

      I would never reuse bearings if replacing the hub/drum! New bearings relatively cheap so why take a chance! Also I always repack my bearings by hand like my dad taught me so I KNOW they are properly greased! Thanks for the great video though I learned a lot!

    • @ashleywynn4923
      @ashleywynn4923 Год назад +1

      Also note that brand of wheel bearings as some are junk. The following normally are good bearings- Timken and Moog. I’m sure there are other good bearings but watch out for cheap china knockoffs.

  • @thebordernow
    @thebordernow 4 года назад +9

    Not sure how I got here, but I learned a lot -- if I ever have the occasion or need to do something like this!
    (Clever little tool you made to do the on/off brake testing!)

  • @bostonblueguy
    @bostonblueguy 4 года назад +6

    Such a great video. Before I didn't even been know what packing your wheel bearings was, now i feel like I can do this myself thanks to your video!

  • @jeffjohnson2792
    @jeffjohnson2792 2 года назад +3

    Great video. I found playing it at 1.5x worked great for a quicker experience. I did this on mine and replaced the bearings on my 5.2K lb axles with 7K lb bearings. It doesn't make my trailer rated for 14K, but it gives me a slightly higher safety margin. Thanks for the tutorial.

  • @williamfry6087
    @williamfry6087 Год назад

    I still give you a thumbs up after about a year since I watched it last. A great reference video for RV brakes.

  • @roberthothan227
    @roberthothan227 2 года назад +2

    Thanks for a great video. The infrared scan was the icing on the cake ! I’d love to see the difference of heat between a bad bearing and a new bearing.

    • @jocool562
      @jocool562 Год назад

      Usually you dont get to cuz the bearing explodes all over in side the hub and comes out in pieces 😂

  • @paulnicholson3221
    @paulnicholson3221 3 года назад +1

    Other than the drums at the beginning this was a very informative and made simple to follow video , great job sir

  • @georgeduranleau4966
    @georgeduranleau4966 4 года назад +2

    I started my mechanic's carear with going thru aircarcft an maintaice tech school. This wasn60 years ago and the basic bearing service is the same on aircraft of all sizes. I learned how to pack bearing by hand, no fancy bearing packer

    • @jamesglenn520
      @jamesglenn520 2 года назад

      I bet you were taught how to preload a bearing properly also.
      This guy absolutely did Not set the bearings correctly on this trailer 👎👎

  • @northwest_TandA
    @northwest_TandA 5 лет назад +3

    The easiest way to get the inner seal off is pull the first bearing and washer out then screw the castle nut back on a few threads then just yank the drum off with slight downward pressure. your inner bearing and seal should be sitting there on spindle. by the way love your videos, they have helped me so much in understanding how my RV works.

    • @MyRVWorks
      @MyRVWorks  5 лет назад

      Okay, that is a cool trick. Can't wait to get another bearing job to try it out. Thanks for the tip.

    • @rodgraff1782
      @rodgraff1782 5 лет назад +1

      Manufactures say not to use the inner bearing as a removal tool. Too easy to damage the bearing. Bad advice.

    • @rodgraff1782
      @rodgraff1782 5 лет назад +1

      That’s a good trick, as long as you plan on replacing the bearing you just trashed.

    • @MyRVWorks
      @MyRVWorks  5 лет назад

      @@rodgraff1782 Noted!!! My background is more in electrical and not mechanical so I appreciate all the feedback on this type of stuff.

    • @johngillman2615
      @johngillman2615 4 года назад

      When I was younger,these types of bearings were common front and back,I have never seen a zero fitting like that and pressurizing the grease inside the hub,all we ever did was clean the bearings and repack them.and the old trick,putting the outer nut back on to remove inner seal always worked well for me,you can even reuse the seal and bearings,as it won't hurt it.i don't see a reason to do anything but pack your bearings, especially if your checking them every year,good video Darren,we appreciate the help out here.

  • @wrxs1781
    @wrxs1781 Год назад +1

    Thanks for posting, your video was well put together and informative. I have done trailer electric brakes in the past but this refresher was helpful.

  • @thomasgargano8813
    @thomasgargano8813 Год назад

    Darren,thank you so much for this informant video, this will be my first drum work on my 6,000 lb trailer. I’ll be able to do this job with a great confidence. Thank you for Sharing your knowledge.👏👏👏👏👏👏👏🇺🇸🇺🇸🇺🇸🇺🇸🇺🇸🇺🇸🍺🍺🍺🍺🍻🍻🍻🍻☮️☮️

  • @MrSwampy52
    @MrSwampy52 4 года назад +11

    Good job on the brake assembly and wheel bearing re-packing. You know, a lot of viewers are not going to have the bearing packing tool, it would have been good to also show how to repack the bearing by hand without the tool. I was taught by my dad back in the 1960's and it has proven quite useful over the years. Thanks for the video tech tip.

  • @paulob5153
    @paulob5153 4 года назад +9

    Great explanation and detail on this ..I feel I am ready to tackle my trailer 👍

  • @tomfromtacomas7249
    @tomfromtacomas7249 4 года назад +1

    Excellent video I’m now ready to go take a look at our Horse Trailer‘s brakes and bearings! Thanks

    • @MyRVWorks
      @MyRVWorks  4 года назад

      Hi Tom,
      We are so glad to hear that our videos were able to help you! If you would like to support us please consider becoming an "RV Community Supporter" on our Patreon site: www.patreon.com/myrvworks
      Happy Camping,
      My RV Works Media Team

  • @kenwestlake7461
    @kenwestlake7461 2 года назад

    Thank you for doing this video I am not a mechanic and it helped me a lot to do my own breaks on my camper I just bought. Thanks again.

  • @Luigi-pk8mk
    @Luigi-pk8mk 2 года назад +4

    Yes brake drums! Also a tip with drum brakes is before installing the drum to extend the adjuster using the adjuster tool and coat the threads with grease, these tend to freeze with corrosion and make it hard to adjust them periodically as they should be. Also galvanized backing plates for electric brakes are available which will last longer and work better than painted brakes if you are in a humid area.
    Also as noted if you get new drums install new bearings at the same time.
    When installing seals measure the part of the axle that the seal rides on to make sure you have the right ones; there are different seal sizes for both 1750 lb spindles and 6000 lb spindles. I tighten the spindle nut till good and snug (but not binding) while spinning the drum then back it off by hand with the socket. Then just hand tighten with the socket by hand. You may have to go a little looser to get the cotter pin to line up. Doing it this way I don’t have play at the edge of the tire when rocked from side to side.
    When adjusting the shoes I adjust them so there is basically no drag only light scraping noises. The advantage of doing it this way prevents the brake shoes from freezing to the drum due to condensation induced corrosion. My boat trailer sits for 5 months in a humid climate but the brakes are not locked up in spring. The last thing I do with hydraulic surge brakes is to cycle the actuator once a month this helps prevent corrosion from forming inside the wheel cylinders.

  • @shawnkuchta4020
    @shawnkuchta4020 2 года назад

    Thank you very much for taking the time to make this excellent video. Heading out to my RV in the driveway with added confidence.

  • @chrisfurry766
    @chrisfurry766 Год назад

    All of your videos are extremely helpful. Thank you for taking the time to pay it forward.

  • @Scubaken2022
    @Scubaken2022 4 года назад +34

    Like others have asked, could you do a short video on how you made your 2 second brake on/off tool.

    • @bradvickery1076
      @bradvickery1076 3 года назад

      Or email me at Brad@act1woodcrafters.com

    • @ilovemyevo556
      @ilovemyevo556 3 года назад +1

      I would imagine you get yourself a 7 way truck end socket.. a hazzard or turn signal flasher.. some wire (one to brake one to ground).. and you could connect it to a 12v source.. a motorcycle battery... a 12V a/c d/c power source.. or you could feed it from your truck's connector.. even use the 4 flat socket and use the tail light circuit for power.. which would be the ground and the location next to the ground. that would be the only male and the first female socket next to it.

    • @Scubaken2022
      @Scubaken2022 3 года назад

      @@ilovemyevo556 thanks for this idea, I have a spare truck 7 pin connector, I have a flasher and a 12 volt battery and necessary wire and spade connectors. I’m having trouble visually trying to understand how to connect it all together. Is it possible you could explain how to run the wire. I know where the brake circuit and ground pin are on the connector.
      Edit: I have a two prong and a three prong flasher.

    • @philipshields1183
      @philipshields1183 3 года назад +2

      I'm going to try to just patch in Speaker wire terminals or banana clips at the breakaway wiring and have two leads reach back to the wheels with a switch. Pretty sure I can get the same results, just manually, but be able to actuate the brakes while I'm spinning the wheel 👍

  • @scottsuchovsky7659
    @scottsuchovsky7659 Год назад

    This is awesome. Thanks very much. Just got my first trailer with brakes and will do this exact thing next week. Thank you

  • @ridewithgnr2116
    @ridewithgnr2116 2 года назад +1

    I used to live in Sequim. I miss that place. Looks like a drum to me

  • @posenyang9549
    @posenyang9549 Год назад

    I reference your video every time I do a brake job on my camper! Thank you very much for the detail video. Can you make a video on your home made tester? The on for 2 sec and then off for 2 sec. That would be really helpful for those that usually work alone.

  • @MrScottee411
    @MrScottee411 9 месяцев назад

    Will defiantly tear into this in a few months when weather is kinder. The info was great.

  • @sawisme
    @sawisme 3 года назад

    Excellent video. Found my brand new trailer had the castle nuts so tight the spindles turned blue. The dealer replaced the entire axle last summer. Just for sh*ts and grins I pulled a wheel off this summer. Low and behold there was about one ounce of grease on the new spindles. Once again a rush job that would have wither dropped my trailer on the highway and/or cost the dealer another 2500.

  • @ChazSeez
    @ChazSeez 3 года назад

    Very thorough. Now, to go get the parts, tools, & grease. This will be fun getting all messy!

  • @USA-GreedyMenOfNoIntegrity
    @USA-GreedyMenOfNoIntegrity 6 месяцев назад

    Drum. You got it at 13:30. They manufacture slide hammers that pull those seals out. Pretty handy. Good job on the video.

  • @MrBill3288
    @MrBill3288 2 года назад +12

    Great video! I’m interested in your 2 second on and off device that energizing your breaks. Could you provide a list of items needed to make one? Timer wiring schematic and everything
    I’m very familiar with brakes on a car and wheel bearings on trailers. However I just purchased my first tandem axle trailer with brakes. And I feel your 2 second timer will be greatly helpful for me while serving each year
    Thanks

  • @greghercher2068
    @greghercher2068 2 года назад

    So glad you took the extra time to do this!

  • @williamdaily1715
    @williamdaily1715 3 месяца назад

    This is an amazing , detailed video for electric brake video! Thanks.

  • @markbartlett1251
    @markbartlett1251 Год назад

    Extremely well done. Your attention to detail is amazing. Thank you for sharing your knowledge.

  • @BubblyGumm
    @BubblyGumm 3 года назад +1

    Thank you! I had no idea about the packing tool. I;m off to Oriely's to grab one before starting to tear brakes apart to see what I'm working with

  • @mrbeanvjdj
    @mrbeanvjdj 7 месяцев назад

    Thanks a bunch. great video and I now feel confident to do it myself.

  • @ronaldchildress3422
    @ronaldchildress3422 2 года назад

    I like your videos, it’s actually a hub/drum.
    I would like to see a video on installing a surge protector in a RV that has a onboard generator.

  • @globetrekker2968
    @globetrekker2968 4 года назад +3

    Great video. I am new here and like others have asked, could you do a short video on how you made your 2 second brake on/off tool?

  • @Johnson13210
    @Johnson13210 3 года назад +5

    That green looking paint on that seal is a sealant.

  • @Cj-uq3kv
    @Cj-uq3kv 4 года назад

    This is exactly what I needed. I think I need to add electric brakes to my Travel trailer, but now I’m wondering maybe I could have them but they are faulty. It is a 2001 manufacture date. Guess I’ll see when I take it apart. But you’re a great teacher.

  • @williamtoney2599
    @williamtoney2599 Год назад +1

    Darren, always clean your bearings with Varsol or Brake Clean before packing. Also, the brakes will work much better if you adjust them. Run them a couple hundred miles and readjust them. 😊

    • @MrScottee411
      @MrScottee411 9 месяцев назад

      That is a good idea, but kinda sounded like there was some drag in the wheel. He did have the nice 2 sec power to brakes to give a test drag as well. But an adjustment is necessary.

  • @joebob7344
    @joebob7344 2 года назад

    Good video, I’ve see a few others similar how to brake videos. This one is superior.

  • @johnjoycesmall1768
    @johnjoycesmall1768 4 года назад +1

    Nicely done, simple and very descriptive even for a novice to watch

  • @BrettLehigh
    @BrettLehigh Год назад

    OMG!! What a great video! A lot of good info and technique. I feel confident that I can do my own trailer brakes now.

  • @2-old-Forthischet
    @2-old-Forthischet 5 лет назад +16

    Oh great, I've been putting off checking my travel trailer brakes for a couple of years now. Your video is making me want to check them.
    As others have said, too much grease is not good either which is the reason I don't use that zerk fitting in the hub. I had a boat trailer that I pumped too much grease into the zerk fitting and it blew all the grease out of the inner seal (axle side). What a mess!

  • @KRTube75
    @KRTube75 3 года назад

    I'm here because I bought a popup camper from the original owner. It's time for new tires. The first wheel came off no problem. The studs on the second wheel were extremely difficult to remove. It soon became apparent why. The wheel holes were larger than they were supposed to be and the studs were threadless on the inside. I remove the drum and I could see where it dragged on the road and was ground down. It's clear that the previous owner lost a wheel while driving. New studs on order. Didn't seem to be an issue when I drove it home 800 miles when I bought it 9 years ago.

  • @josh-e3j
    @josh-e3j 4 года назад +7

    It’s called a brake drum, this is a really good video and has helped me a lot thanks so much

  • @robertdescant2025
    @robertdescant2025 2 года назад

    Great Video! Extremely informative, will tackle mine tomorrow and feeling very confident because of this video! Thanks much!

  • @superdave3438
    @superdave3438 3 года назад

    Drum for shoe type, Brake pads for Rotors(Disc Brakes) No piunt intended, jiust helping. You are great

  • @malackfortar
    @malackfortar 5 лет назад

    Wheel HUB (what you called rotor). And the new unit you purchased was a new wheel hub assembly (the insides and brake shoes). Good job though...I love all of your tech and spec and explanations through your vids. Cheers!

    • @MyRVWorks
      @MyRVWorks  5 лет назад

      Thanks for helping me with that. I think I mentioned in the video I wasn't so much a mechanic as I am electrician. When you get stuck on the electrical questions shoot them over I should be able to know that LOL

  • @hatteraslabuf
    @hatteraslabuf 5 лет назад +1

    Yes . . . you DO have all the neat tools. Let’s see your 2-second ON, 2-second off fabricated tool, too. Love watching your videos.

    • @MyRVWorks
      @MyRVWorks  5 лет назад +5

      Hi Robb, I must add the disclaimer that I was an industrial automation systems engineer for 25+ years before I started playing with RV systems. The 'tool' I made to test the brakes and lights uses one of these: new.siemens.com/global/en/products/automation/systems/industrial/plc/logo.html
      I added all kinds of features to the logic so the blinkers blink at different rates to determine left from right. I can also turn on all the the lights and put it in a test mode where it cycles through a pattern to help identify wiring faults. Lots of fun when you have the cool tools eh'.
      Perhaps in a future video I show all the tools I made myself to help diagnose things. I can start a whole side business making them for others eh'.
      Cheers,
      Darren

    • @philipshields1183
      @philipshields1183 3 года назад

      Stop teasing...it brings me to a game of Pong....🙄

    • @travispolson4615
      @travispolson4615 Год назад +1

      @@MyRVWorks I would love to see a video on this.

  • @jessicacrawford3234
    @jessicacrawford3234 2 года назад +1

    It's called the brake drum. lol Interesting video, I have to do this in a few days so thanks for your content.

  • @asuarezjd
    @asuarezjd 2 года назад +3

    Good camera and detail and I am impressed with the gadget you built to intermittently apply and release brakes. I also noticed that others have already, as they should, brought up replacing bearings or at least clean before packing (manually is preferred), and to tighten then lose back 1/4 turn, I guess I will not repeat. But, I have to mention...do not lift by the axle, please do not, it is not proper and some manufacturers even caution that aspect. You may not notice but it can be bent, tiny tiny tiny or nasty nasty nasty. Both are bad since the tiny one is not noted until the drum, brakes and entire thing blows to hell by heating since it is scraping and not even, or tires are uneven and then blown into pieces in a highway (always a highway). And, the other way, which is bad, is that the damage is visible right away. Axles are not built to be lifted on one end only., especially in RVs which are built with minimal requirements to keep them light and not add weight.

  • @billadkinson9432
    @billadkinson9432 4 года назад +4

    Thank you! You've demystified drum brakes for me :-)

  • @kartikc3773
    @kartikc3773 4 года назад

    Thank you for sharing your videos.
    Armature/Drum
    - The armature is cast as an integral part of the drum. The magnet maintains light contact with the armature at all times.

  • @carloslovo8021
    @carloslovo8021 2 месяца назад

    Thanks for the video.
    Now will do mine

  • @dennisgumm7078
    @dennisgumm7078 5 лет назад +3

    Glad I took a few minutes to get some information. Just getting ready to do a light flatbed trailer w/brakes and never-lube axles. Confidence oozing out of me all of a sudden

  • @dieterleimann1171
    @dieterleimann1171 4 года назад +2

    Well done very helpful as i haven't pulled electric brakes apart before but it looks easy enough Great Vid !!!

  • @my1zoky
    @my1zoky 3 года назад

    Thank you so much I never seen one of these done so thoroughly!

  • @johnw.brewer4339
    @johnw.brewer4339 4 года назад

    I really enjoyed your repair video so much that I had to write to you. I have a 2017 Grand Design 303 rls and had a leaking seal on the rig. Had been looking at videos for awhile when I came across your video. Just didn't think that Lippert would be using bearings made in China. But the nice thing is that because of stumbling on to your video and another gentleman's video I changed out the leaking seal and clean out the grease that came with the axles and replaced with a better grease. I'm lucky that the rig doesn't have a lot of miles on it so the brakes and hubs so far are in good shape, only got two done today, But that was because of running into your video, the other two are going to be done tomorrow, hopefully no surprises . All the others were not showing enough to make me feel comfortable in attempting the repairs. Finished up today but had two more that were leaking and no signs of it. Also the last one that I did seems to have a short in the magnetic brake some where. It wouldn't stop the tire before I took it off but after removing the hub and jiggling wires it would hold my steel putty knife but when I got the tire back on it wouldn't again. Fight that battle next weekend. Any idea would be welcome Thanks again. Happy Trails to you.

    • @johnirwin1837
      @johnirwin1837 4 года назад

      That leaking seal was a warranty item in case you didn't know.

  • @davemayall7247
    @davemayall7247 3 года назад +1

    Good video! Brake drum in my book.

  • @danielbodurian9612
    @danielbodurian9612 4 года назад +2

    You have a great way of explaining things. This was very helpful. I would only add torquing the lugs down to specs. Thank you for this.

  • @Toto-is8ci
    @Toto-is8ci 4 года назад

    You kitty really starts paying attention at 13:09. Loves to see that grease coming out the back!

  • @SEANRMZ
    @SEANRMZ Год назад

    thanks for your "how2" definitely feel more confidence when I saw your video. Any way you can share your 2 second break on and off tool? my wife will kill me if I ask her to pump the breaks for hours LOL thanks sean

  • @RobertoSantiagoRodriguez
    @RobertoSantiagoRodriguez 4 года назад +2

    Great video, thanks. It is a brake drum.

  • @drcoffee5588
    @drcoffee5588 3 года назад +1

    While spinning the hub, torque to 25#. Then back off 1/5th to 1/4 turn. I put the wheel back on and check for any play. Tighten if needed.

    • @jamesglenn520
      @jamesglenn520 2 года назад

      Finally!!! Someone that is Educated in the Proper way of Adjusting wheel bearing 👍👍
      There is a lot of Wrong information in this video Sadly 🥺😢

  • @retiresafely
    @retiresafely 4 года назад +2

    Wishing you miles of smiles after a great video...dont know if I would do this again... trip to the shop on my next one!

  • @richr909
    @richr909 2 года назад

    Thanks for making this video. Helped me alot with my trailer.

  • @VitorMadeira
    @VitorMadeira 6 месяцев назад

    Very good help!
    Thank you and greetings from Portugal.

    • @MyRVWorks
      @MyRVWorks  6 месяцев назад

      You are welcome! Thanks for watching and I would love to visit! LOL...

  • @bobmazone4440
    @bobmazone4440 Год назад

    Excellent video, great narrative description

  • @MARZ1911
    @MARZ1911 2 года назад +1

    Be awesome if you did a video on how to make the gadget you made for the brakes.....
    Some of the guys at my shop made a gadget to plug into the 7 pin and test marker lights, turn signal and brakes. They always say they will show me how to make one but we stay pretty busy....I'd love to make it myself but have no idea how.

  • @ivanedwards1276
    @ivanedwards1276 2 года назад +1

    I had an experience where the seal on the inside of the hub (which was installed with a block of wood and hammer) was pushed out of the hub when pumping grease thru the grease fitting.
    Did not really know it happened, since everything was assembled at that time.
    I believe this is the importance of spinning the hub/tire when pumping grease in.
    Might also suggest that applying gasket adhesive on the seal when installing is a good idea.

    • @robertosgood961
      @robertosgood961 Год назад

      Happens when the hub is over filled. Often with a garage's air compressor powered grease guns.

  • @tracyvetter7468
    @tracyvetter7468 5 лет назад

    That 2 second on/off tool sounds pretty neat. Never played with electric brakes before. Great video!

    • @MyRVWorks
      @MyRVWorks  5 лет назад +2

      You can have a look at my reply to Robb Ward below regarding the 2-sec on/off tool. I have made several of my own test tools - simplest is that 10' patch cable you see in so many of my video's... Love that thing.
      Cheers,
      Darren

  • @royroddey
    @royroddey 2 года назад

    excellent video and lesson! many thanks. now i get to check my own...

  • @markarvieux1493
    @markarvieux1493 3 года назад

    first time trailer owner here. Brakes have been making noise since day one, so I am about to attempt my first brake job. Thanks very much, the video is very informative, without any fluff.

  • @douglashill3190
    @douglashill3190 2 года назад +1

    Awesome. Very very professional videos. Thank you

  • @superflyguy218
    @superflyguy218 2 года назад +2

    At 20:32 by greasing the spindle prior to sliding the 'hub' on will scrape all grease off spine with the rear bearing seal pushing all grease into the brake pad area.... just so you and others know the mistake made. Cheers

    • @jamesglenn520
      @jamesglenn520 2 года назад

      You are Absolutely 💯% correct 👏
      This is a huge Mistake 😳

  • @cars1313
    @cars1313 2 года назад

    amazing job...I learn in the hard way with my trailer 600 miles away from home...

  • @charliehooks5801
    @charliehooks5801 5 лет назад +3

    Thanks my friend I need to do this and fix breaks not coming on. Appreciate your vids

    • @davidwhiteman9226
      @davidwhiteman9226 4 года назад

      It even says the right spelling of brakes in the title ? Breaks ?? C'mon man.

    • @davidwhiteman9226
      @davidwhiteman9226 4 года назад

      Don't have to be a mechanic to know the difference between a rotor and a brake drum.

  • @kg7tuo999
    @kg7tuo999 4 года назад +13

    HUB
    Also, notice that the FRONT shoe of the set is SMALLER than the shoe at the back of the assembly. When the magnet is energized and drags on the surface of the drum it pulls the FRONT shoe into the drum and the front shoe is then shoved towards the bottom of the rear shoe driving it into the drum surface with far more energy than the magnet could produce. This is why the top of the shoes are fixed while the bottoms are separated by the adjusting assembly and "float". Almost all drum brakes are like this and it is why, if you have rear drum brakes your parking brake doesn't hold as well in reverse as it does in forward. Ever back out of a parking space and then can't drive forward because the brake is set? That's why.
    WAY too loose on the castle nut. Should tighten until you can't turn it then back off until it's free.
    RETIRED but formerly ASE Certified Brakes and Electrical, Formally trained in both civilian and military mechanics schools. Former Mach + aircraft maintenance inspector.

  • @billfincher8519
    @billfincher8519 6 месяцев назад

    Darren, excellent coverage

  • @Twgh
    @Twgh 3 месяца назад

    Great video very detailed and helpful

  • @TomwithaDream
    @TomwithaDream 3 года назад

    Great video. Comprehensive.
    I appreciate the education.

  • @pilotnelson4507
    @pilotnelson4507 4 года назад

    *Darren* I saw your "DK" yellow man on your hammer head. I was a construction punch guy. Everyone's tools all looked the same... Tools disappeared... So I painted mine with a stripe of Orange road paint and tossed them all back in my truck job boxes. Open box lid to find 3/8 wrench... OOPS... NOTHING BUT A SEA OF ORANGE... LOL. please keep up the great videos!!!