Jump to content

Hokieman

Member+
  • Posts

    318
  • Joined

  • Last visited

  • Days Won

    4

Posts posted by Hokieman

  1. 29 minutes ago, FrankC said:

    There are a lot of variables that haven’t been detailed as part of the tests done.  Things like trailer weight, tanks empty or full, tongue height when hooked to tow vehicle, etc. all might be affecting how much the Dexter EZ Flex suspension articulates when using a ramp and whether or not the other tire lifts off the ground.  

    Agreed Frank, the ramp option might not always work.   In my test case, I don’t know the trailer weight at the time, but it was fully stocked and in dry camping mode.  Water tank and gray tanks both half full.   Trailer was connected to my F250 at normal, level height.   I chocked both of the opposite side wheels.   I think the variation in the results may be affected by the condition of the rubber bushings in the Dexter EZ-Flex.   My 2021 bushings are still relatively new, so perhaps less articulation because the rubber is less compressible.   The pic shows the linkage in the lifted position.  The point of my test was to try out an option for changing a flat tire using equipment I am already carrying.   I also carry a Humvee scissor Jack and an Agile adapter, based on your tests and recommendations (Thank you! ), detailed in related posts.   A third option is to just use the stabilizer levelers (not recommended by Oliver), but I think that may flip the shackles, and I’d rather avoid stressing the frame.    Coincidently, I got a flat rear tire on the TV 2 days ago, on a secondary road.  I was not towing the trailer.   The tire picked up a large lag screw.    Rather than use the sketchy, never used OEM bottle jack on a gravel & sand road shoulder, I used the Humvee scissor jack and the Agile adapter and quickly changed that tire with the spare.   So, in sum, my plan is to continue to carry the Humvee scissor jack w/ adapter, since it is suitable for both trailer & TV in unstable ground conditions. 

    C3543C9F-1456-4A26-8C3E-8F5EE4633ECF.jpeg

    • Like 3
  2. 17 hours ago, Gliddenwoods said:

    Is it an option on a new LE2 order to NOT have a microwave installed?

    I suggest you ask your sales rep to confirm.   The microwave delete option is not shown on the 2023 Order Sheet.  There was an option to delete it on our 2021 model, but there was no credit.   It is nicely finished off inside and out just like the upper cabinets, we like the extra food storage space.   We like to cook outside whenever possible, we use a cast iron Dutch oven often.  We rarely eat at restaurants.   We don’t use a microwave or convection oven often at home, so we don’t miss it. 

    311B0239-DECA-4587-8AF4-C443027F5661.jpeg

    • Like 2
  3. Thanks for update Mobilejoy.   If you get the opportunity, perhaps you can discuss with OTT management  if they  will consider editing their owners manual so we can clear up the confusion on a key safety item.   A video would be a benefit.   Following are the instructions from the 2021 Owners Manual on Changing a Tire: 

    ”Slightly loosen the lug nuts on the tire you want to remove. Locate the approved jack points on the steel sub frame. Using a bottle or scissor jack, raise the trailer until the tire clears the ground, then finish loosening and removing them. Pull
    off the old tire, slide the hubcap out backwards and insert it on spare. Set spare tire evenly on the lug nuts and hand tighten lug nuts. Retract front jack back to travel position and remove all external jacks. Now tighten lug nuts completely. Lug nuts should be torqued to 120 ft. lbs. ”

  4. I did a quick test with my 2021 LE2, but just used stuff I had with me while camping this past week.   I used a Beech Lane leveler, 2 rubber jack pads, and a few 6x6 wood blocks.   The total height off the ground was 6.5”.   The rear wheel lifted free, very easy to do.   If I wanted to remove the wheel, I would have lowered the rear stabilizer for additional safety.   I did this test in a slightly sloped gravel parking lot, my objective being to simulate a roadside tire change.  I assume the EZ Jack will work just fine, and will be more elegant and safer than my makeshift arrangement.   I also think it’s much safer than a bottle or scissor Jack on the frame. 

    39F0A1D9-7360-4EB4-B0D4-0EBC1F651AB8.jpeg

    8B273304-F307-44AF-BA93-DEBA5342B316.jpeg

    A2538B3A-3FB8-4B68-9981-93F0FEDF1668.jpeg

    • Like 2
  5. 9 hours ago, John E Davies said:

    But now the display goes completely black when I turn it off.

    Wow!  That is Tip of the Month in my opinion.  I was laying in my bunk last night looking at the glowing red power button on that audio system and decided I hated it too.   I just long pressed the power button and….blackness.   Lesson learned,  read the manual.   Thank you JD! 

    • Like 4
    • Wow 1
  6. On 5/18/2022 at 3:15 PM, Mike D. said:

    If Jason is referring to the Dexter EZ-Flex models, which I assume he is, then Oliver owes it to all us to make this high priority safety issue very clear.   I was not able to attend the rally.   Could one of you “experts” run this to ground with Jason and others at the rally and get back to us? 

    Did anyone that attended the rally ask Oliver representatives the preferred method for changing a tire on the roadside while traveling?   Jason Essary has apparently recommended the EZ Jack.   The manual recommends a scissor or bottle Jack used on the designated frame  locations. 

  7. On 4/5/2022 at 2:00 PM, csevel said:

    Well then!  Back to the drawing board as I DO have the Dexter E-Z flex Suspension!  Now I'm completely confused!  My goodness..does it have to be this hard??

    I’m completely confused also.   If either the Blaylock or the Anderson drive-up type jack works with Dexter EZ Flex suspension, I want to buy one for roadside repairs.   Several posts on the forum and Facebook have advised these types  do not work with the Dexter EZ Flex, but apparently it worked for Mobiljoy.   One concern I have is if the spring shackles have a tendency to flip.  

    On 4/5/2022 at 10:15 AM, csevel said:

    I did receive a timely response from Jason Essary:

    "The preferred method for a dual axle camper is to use an EZ Jack tire chock.

    If Jason is referring to the Dexter EZ-Flex models, which I assume he is, then Oliver owes it to all us to make this high priority safety issue very clear.   I was not able to attend the rally.   Could one of you “experts” run this to ground with Jason and others at the rally and get back to us? 

    • Like 3
  8. I have a 21 gallon Camco Rhino tank, looks just like Frank C’s, but a little taller.   I carry it upright in the front basket on the optional Camco carry bracket when traveling.   When empty, it’s light, easy to lift in and secure.   There is only enough room left for the chocks and Beech Lane levelers, but that’s ok, I want to keep my tongue weight low.    When camping, the tote tucks out of the way under the rear bumper horizontally.  We then use the front basket for coolers, etc.   I  fill up the tote with gray water every other day when camping, and tow it to the dump station, very slowly as Frank C mentioned.    On the way back, I usually put it in the truck bed to save wear and tear on the tote wheels.   It’s not gross as it is only used for gray water.  We have the Natures Head toilet, so the black tank has never been used.   For those that are considering getting a tote (or have one but don’t use it), allow me explain how we use it, you may get some ideas.   If you are staying in a conventional campground, and it’s popular, as most are these days, then you know there might be a traffic jam at the dump station before check-out time.   I don’t know about you, but this is my least favorite camping time.   If you have a tote, you can hook it up and head to the dump station in the afternoon, and have that pleasant experience all to yourself, take your time, and not get anything on you.   The head back to camp to wash up and start on happy hour and dinner.  

    16ECC80A-E3CB-4934-8BE0-9978CE345FC2.jpeg

    • Like 4
  9. Another consideration for those that wish to install a single pole switch such as the BlueSeas 6006.   It’s rated for 48V max, 300A continuous.   Zamp confirmed to me that the dual Zamp 170W panels and 30A PWM controller that has been the standard with many OTT solar packages will not exceed 24V,  and optimum amperage is about 17-18A at 60% SOC.   So the BlueSeas  6006 switch is more than adequate.  However, Zamp cautioned me that some MPPT controllers may  exceed the 48V max in certain conditions, so caution should be used if you are considering this modification. 

    • Thanks 2
  10. On 5/7/2022 at 3:33 PM, carnivore said:

    Mike, I look forward to what you learn from Zamp.

    I called Zamp Tech Support on Monday to ask them these questions, I had a lengthy discussion with Lane.   He admitted to me that he was not familiar with the NEC Codes referenced in the video, but  advised he had never had a technical question about this issue.   He said he would check around and get back to me if he found out otherwise.   He also could not think of any technical reason not to install a single pole disconnect just as OTT installed mine, but could not guarantee anything because the custom install is not a Zamp design, it’s Oliver.   He suggested I query Oliver on any concerns I might have.   I gave it some thought, and decided I have no concerns, I’m satisfied with the wiring setup I have.   This isn’t the only issue that might be a code violation, for example, most of us can agree  the AC plug  for the refrigerator  is definitely not a safe installation, but also relatively easy to correct.  That’s covered well in John Davies posts.   So in sum, I respectfully submit I am not an certified electrical expert.  Im just relaying what I think I heard from Zamp, so please don’t shoot the messenger.    I’d like to add that I have called Zamp several times in past few years with questions, and they never fail to impress me with their knowledge and help.

    • Like 2
  11. 2 minutes ago, LCTraveler said:

    I called natures head for a replacement and they overnighted two new fans to me completely free of charge.

    I did not have a fan failure yet, but I wanted a spare.   I called Natures Head last year and ordered an extra pee tank and some replacement screens.   I noticed the fans are not shown on their web site for order.   I asked them why, and they said they would send me two of them for free.   They did just that, excellent customer service.   Also, for those that don’t know, the fan is direct wired before the circuit breaker (at least it is on my trailer).  It runs all the time if not disconnected.   You can remove the fuse, but I disconnect mine with the connector plug  at the toilet when not in use, but only if the  toilet is extremely clean and dry. 

    • Thanks 1
    • Like 3
  12. 12 hours ago, carnivore said:

    Anyone have any input, knowledge or discussion of any potential problems with installing a Blue Sea switch on only the positive wire between the solar panels and the charge controller?

    As I mentioned in my post earlier in this thread, a Blue Seas 6006 switch was OTT standard in my 2021 Elite 2.   It is a single-pole switch, positive side only.  It is installed between the panels and the controller.   I will call Zamp Tech Support tomorrow to get their advice on single or dual circuit disconnect and let you all know what they say. 

    A82F64A5-9033-4907-84DA-8FFAE65DDD44.jpeg

    65DF6D30-BCD1-40CD-97DB-4E8EB67C56CF.jpeg

    • Thanks 2
  13. 14 hours ago, John E Davies said:

    They need to stop over-torquing the studs, one day a wheel will come off. There needs to be a recall or at least a Technical Bulletin.

    If an owner has a cheap or malfunctioning torque wrench, it would be very easy to go WAY over 120. If you use 90, then you have a large amount of built in leeway (safety margin) for an inaccurate tool, or even user error.

    Hah!  It looks like at least 3 engineers and an A&P Tech are flogging this issue.   Perhaps that’s because we are ana…uh I mean diligent.   Seriously, I think we are all in agreement on the issues.   I agree with John Davies suggestion about Technical Bulletin, and I plan to write up a Service  Ticket.   For those that didn’t know,  there is  a similar and equally informative topic John Davies  started in 2017.

    http://olivertraveltrailers.com/topic/wheels-model-warranty-care/http://olivertraveltrailers.com/topic/wheels-model-warranty-care/

    In that post Vector described a near catastrophic crash due to the loss of both wheels on one side while traveling at interstate speeds.   I’m not sure if a root cause was ever found, but that original post alerted me to be very diligent about checking my torque values, tire pressures, tire & wheel bearing temps.   Thanks JD.  
     

    There a few key things I think this proposed Tech Bulletin could cover:

    - Correct lug nut torque values and tire pressures

    - Proper use and calibration of a torque wrench, including it’s limitations as an imperfect tool for measuring wheel nut  clamping force.
    - Wheel  studs & nuts should be dry and clean,  free of lubricants or  contaminants.   Even if an owner has an accurate torque wrench, and knows how to use it, tightening lubricated nuts to 120 ft-lbs can approach or exceed the tensile strength of the studs, possibly causing a fracture.
     - Recommend that owners personally check & adjust lug nut torque after work done by tire shops who use impact wrenches secure wheel nuts.

    This could be a valuable tech talk at the Rally.   Comments appreciated,  I’ll be creating a ticket to make these suggestions.

    • Like 3
  14. 10 hours ago, John E Davies said:

    As you discovered there is no source for a Dexter recommendation for 1/2”-20 studs with alloy wheels, I have never been able to find it, nor did Oliver Service ever respond to my request for their source.

    I looked online for the Dexter info also, and could not find it.   I did find a torque table for the wheel studs in a Dexter Operations & Maintenance Service  Manual.   Note for 1/2” x 20 studs the Maximum torque is 120 ft-lbs.   This table supports  JDs assumption that Oliver’s recommendations of 120 ft-lbs is too high.   I’ve always thought 120 seemed too high, and have been using 100 ft-lbs.  I have not had a lug nut loosen yet,  I do check them before or after every trip.   Unless new info comes to light,  I think I will go to 90, which is 25% below the max value. 

    0B9D7707-4081-4CEE-8EFD-78CBB749887E.jpeg

    • Like 2
  15. 7 hours ago, Corvus said:

    Searched for torque values based on the assumption the rims are LionsHead brand

    The wheels on my 2021 are Sumec brand.  See pic of sticker that was on my spare.   I could not find any info on the web about the recommended torque for these wheels.  Let us know if Oliver responds with OEM info.  

    131B1CE6-338C-4723-9867-7A0E00BEA605.jpeg

×
×
  • Create New...