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Here's what the Monacoers have been talking about:
 

Index


Magnum Inverter/charger gremlin/issue
Frank McElroy
Wanting input on how to upgrade cams
CAT Stephen
Magnum Inverter/charger gremlin/issue
Tom Cherry
Alternator regulator issue
Dave Shackelford
Alternator regulator issue
Ivan K

Discussions


2009 Camelot. EMS & Electrical issues….Stumped
MyronTruex

As mentioned, the big boy is not associated.

Go to the transfer switch and check incoming voltages there or open AC breaker panel and check there. It might be a missing leg coming in.

Since generator is providing power to both legs, starting at the transfer switch would be my first stop. 


Parts request. 2004 Diplomat. Driver’s left side Console
DJR1SR

As Happycarz suggested, Custom Instrument Panels do really nice work. They made one for me and it fit perfectly. I sent my old panel to them so they can use as a template. 


Lost power steering fluid. HELP. 2001 Diplomat
tomevansfl
13 hours ago, Dr4Film said:

Have you called Barry at Josam's to see if they would do the repairs? That would be my first call. They changed out the Sheppard Steering box to a TRW for me on my previous Windsor.

I considered Josam because of their reputation but the problem is Josam is nearly 15 miles from where I store my RV and I’m concerned that it won’t make the trip without running out of fluid and damage the power steering system like jacwjames said. I could have it towed but that would cost $600-$700 to take it that far. 
 

I’m looking for someone nearby so I can load the reservoir and make the trip before it runs out. 


Going HIGH TECH….2007 Dynasty. New Inverter Charger and Lithiums and such. Questions??” and Help Needed.
Jim Stringer

Thats exactly what I was trying to say....bypass the original inverter....I took my old one out and replaced it with an outlet. Or you could just put a junction box and tie the circuits together there. My new inverters supply both legs of the 50amp wire coming from the transfer switch to the main breaker in the rig.


Lost power steering fluid. HELP. 2001 Diplomat
Cubflyer

Have you considered adding fluid, starting the engine and looking for leaks? At least then we/you would know what kind of leak you are dealing with. 

When my power steering gearbox (mounted directly under where the steering wheel is) sprung a leak, I found that it was not the hoses or a fitting and I bought fittings at ACE hardware and connected the two hoses together, filled the reservoir and drove home from Denver to Memphis.  It is drivable without damaging the pump or throwing a fan/alternator/power steering belt.  It was not easy, especially in tight quarters, but it was my only choice since parts were not available for weeks.


Looking for a general opinion.. 2015 Dynasty???
Ivylog
On 6/18/2024 at 9:23 AM, CAT Stephen said:

Scott,

I have discovered that the most important aspect in buying any used coach is chassis support followed by a close second of powertrain reliability.

I have determined through ownership of my current Freightliner Chassis is that Freightliner Chassis is currently the gold standard in support.  I have spent approximately 45 hours on the telephone with their technical support to resolve numerous technical issues that have arisen over the past 5 years. 

Doesn’t say much for the Freightliner chassis… granted a one! In 20 years I’ve spent 0 minutes getting support on my Roadmaster chassis, even when Monaco was in business.


Looking for a general opinion.. 2015 Dynasty???
CAT Stephen

Hello @Ivylog,

 

I have had no issues thus far with my Freightliner XC chassis.  Where I used Freightliner technical support has been to trace down issues with failed 3rd party components which have primarily been 3rd party relay cubes that have failed.  All relays have a limited lifespan resulting in the eventual need to replace on any chassis, regardless of the chassis brand.


Looking for a general opinion.. 2015 Dynasty???
Ivylog

Like Scottp, we snowbird in SE Florida…park has a dumb 10 year rule. Dumb as once in, it can be 20+ without getting permission each year to put it on the lot we own. Are you sure there’s not some exceptions to the 12 years and what happens when the “new” one is over 12 years old?

We own a seasonal RV park in N GA with a 10 year rule that’s fairly flexible… send me some pictures of your 14 year old rig. Our problem is most rigs are trailers and we have people that have been with us for 20 years…very little turnover. If there rig was 10 when it came in, a 30 year old trailer has to go.


2009 Camelot. EMS & Electrical issues….Stumped
Tom Cherry
13 hours ago, Dbircky said:

My 2009 Monaco Camelot has a strange electrical problem.    On the generator everything runs fine.   On shore power, the intellic system shows about 19 amps being used.    However only the fridge is running.   If I switch to propane the amperage doesn't change.   I turn each of the breakers off in an attempt to isolate the problem.    Here's where it gets weird.    The front a/c appears to be the culprit.   When o turn that breaker off the intellic screen goes dark.  Bit the center a/c and!or the fridge continue to operate.   Here's where it gets weirder, when I shut off and turned back on rear switches, the usual clicks and clunks aren't there.  I'm thinking the big boy decided to die???

for the last week when plugged into the 30 amp plug (no 50 amp available here) the 40 amp remote breaker trips but not the 30amp breaker in the post.    

I'm stumped.   Ideas?

From the top. All great and logical responses.

As a 09 Camelot owner, my insight.  First a little bit of “explanation” or education.  If you know this, please don’t take it personally….a large majority of MH owners don’t and power and tripping and such is a common queation.

The MH is a Two Line, 120 VAC 50 Amp critter.  Your 10KW generator is the equivalent…now, the breaker on the generator might be 45…I can’t recall.  BUT the genny is Two line, 120 VAC and close to 50 Amps.  Translated…. You have the potential for up to 100 Amps of power.  With a 30 amp service, you only have ONE line and it is only 30 Amps…and that is only 30% of the needed power to operate like it was intended.  I have used this example as folks don’t relate to POWER.

If you had a swimming pool and needed to top it off and had TWO hoses…each one was a 1” Diameter…a nice big one….then it you will get a lot of water.  BUT, if you only one ONE hose and it is a 5/8” diameter….it will take over THREE times as long to refill the pool.  That is the difference between a full 50 Amp TWO LINE service and a single 30 Amp.  It is NOT the ratio of 50 to 30.  OK…now, back to reality.

You need to read and understand HOW to set up the Inverter…. Here is how you do it…..keep reading and scroll down.

First is the SHORE.  That confuseds folks and half the inverters are not set up right as folks “tinkered and tweaked” without reading Magnum 101 or the mnual.  Harsh comment…but reality.

You have a 30 Amp breaker feeding the Magnum.  Regardless of if you are on 50A or 30 A, the BREAKER in the main panel is the determining factor or value. Push SHORE set it to 30.  Unless you try to run on a 20 A outlet, never change it….  BTW, don’t be surprised if you can’t run on a 20 AMP GFCI receptacle….with say a 100ft drop cord.  IT DON’T work.  The GFCI will trip…no further explanation on how I know this and the “education” Magnum gave me on that fateful day…LOL.

Next up, the comment about charging is probably the reason you see the amperage…now, first….the other comment.  The EMS REQUIRES ALL the breakers on the main panel to be on.  Trust us…strange things happen that would baffle an Electrical Engineer with a PhD.  Turn all ON.

You need to read the above PDF and do this.  First…go through the SHORE & SETUP functions and write down what they are.  Don’t change.  Then go back through and set yours up.  This PDF was written for your OEM remote.  If you have the newer remote…it is covered also.

WHEN you are on 50 Amp, i never keep my inverter set at 100% charging.  It is older.  It gets hotter.  It only has a limited life….like a 70 YO running a daily marathon….premature FAILURE.

I use 80%…if really hot…turn down to 70%.  The inverter is like your phone.  Hot day..100 or 90%…like putting the phone on the dash….it heats up internally.  

NOW, ON 30 AMP….turn it down…I go to 40% or lower.  If you try to run just ONE AC, you are using more than HALF of the 30 Amps….

NOW…IF ALL THAT DOES NOT RECTIFY THE READING….RESET THE EMS. Disconnect the shore. Cover the solar or disconnect the battery terminals on the controller in the last bay on the passenger side….the one next to the propane tank.  Trip off the generator breaker on the genny up front.

Remove the brown cover.  The EMS is the circuit board on the lower right.  Has 3 (memory) wiring connections.  Each different. Pull all 3. There is a 3 amp fuse, sometimes buried behind a wire loom.  Pull that fuse.

Get a large handle screwdriver and a shop towel (mechanic’s blue or red rag). Put two wraps on the handle.  Now tighten EVERY screw or connection in the panel.  This needs to be done every 3 years or so.  

Now…go down to where the inverter is and take off the cover of the ATS.  IF THE ATS IS OEM & SAYS IOTA 50R….YOU GOT A BIG TIME PROBLEM.  That ATS is dangerous and a fire hazard….report back if it is….

NOW do the same, even if an Iota.  Tighten every screw.  Some of the IOTA were #2 square drive.  Push down on back of the handle, usually with your left hand’s palm…to keep the bit or tip engaged in the slot or recess.  Give it all your right hand has got. Yes…that is the way to do it if you don’t have a cakibrated INCH POUND torque wrench…  

OK…your 3 year ELECTRICAL AC pm is complete.  Button everything back up.  Go upstairs…replace fuse…replace connectors and cover.  Uncover or enable solar.  Turn genny breaker on.  I’d actually turn on Genny and let everything boot back up from there.

NOW…as to the 40.  There is most likely a loose connection somewhere between the 30 amp receptacle and the breaker and the line to the 40 amp breaker.

BOTTOM LINE…You may be overloading the 30 amp and the 40 is an older breaker and more crotchety.  Folks tend to overload a 30, as stated earlier thinking they have 60% (30 divided by 50) of full power..

Thats it. Fix and advise…

 


Lost power steering fluid. HELP. 2001 Diplomat
Tom Cherry
14 hours ago, tomevansfl said:

I checked and as everyone thought there was no puddles on the gravel around the tire area. Honestly, by that point I don’t think there was any fluid left to leak. 
 

When I called the tire shop the owner said they didn’t do any repairs other than tires but to let him know what I found out. He seemed open to paying for the repairs if it was their fault.
 

It’s too far to take it back to them to check it out with no power steering and I don’t think refilling the power steering system would last that far. I’m on a quest now to find a repair shop on the west side of Orlando that will work on a motor home. I called one dealership and they said they didn’t work on Monaco’s if I didn’t buy it from them…even though they are a Holiday Rambler dealer. Go figure. 
 

There is only one other dealer in my area that does repairs. I’ll call them tomorrow to see if they can/will fix it. 
 

I may have to see if the Prevost repair center near me will work on it. They work on other buses and of course Prevost including Prevost conversions but I don’t know if they do motor homes. They work on semi’s but these days nobody wants to go out of their ordinary to serve their non-customers. 

Did you pull the top off the reservoir and actually see “is it empty”…if not, then you might as well pop for the TOW or Haul on a lowboy.  It is VERY difficult for member to offer advice when certain things are not known.  

If the reservoir has fluid…..then the leak is not catastrophic.  If it is dry….refill it…start it and observe the leak. You will be able to judge the leak when running….

No one can tell you exactly what to do without knowing the above….and that was outlined, in detail, many posts ago.  If that is not in your skill set, then a mobile or a tow/haul is the best course….

 


Lost power steering fluid. HELP. 2001 Diplomat
Dr4Film
1 hour ago, tomevansfl said:

I considered Josam because of their reputation but the problem is Josam is nearly 15 miles from where I store my RV and I’m concerned that it won’t make the trip without running out of fluid and damage the power steering system like jacwjames said. I could have it towed but that would cost $600-$700 to take it that far.

Unfortunately, hindsight is usually much costlier than foresight.

There has been multiple posts on this forum about Emergency Roadside Service and the cost benefit for having one. I paid between $400 and $500 for three years of ERS from Coach-Net. They would have towed your RV to most likely Josam's since they are only 15 miles away or some other shop where the repairs could be done. Tow - No Charge!

I have had Coach-Net since 2010 and won't leave home without it.

Sometimes the lessons we learn from our mistakes are expensive. I have done my share of them.


Going HIGH TECH….2007 Dynasty. New Inverter Charger and Lithiums and such. Questions??” and Help Needed.
John C
1 hour ago, Jim Stringer said:

Thats exactly what I was trying to say....bypass the original inverter....I took my old one out and replaced it with an outlet. Or you could just put a junction box and tie the circuits together there. My new inverters supply both legs of the 50amp wire coming from the transfer switch to the main breaker in the rig.

This is the way to go!

I was thinking to follow the original wire.

I guess you have think outside the box.


Wanting input on how to upgrade cams
DBRV.0

I'm wondering of it might be worth considering two or more systems.  I have not observed one super system that would do all you ask, but I would definitely be interested myself if there was such. 

I think a 360 system would be limited to be good for 360, but not effective for features you are looking for.  The highest maturity seems to be in dash an/or backup views.  Personally, I like the concept of rear-view mirror displays like WOLFBOX G840S, but we don't have an existing mirror to attach it to.  However, that could be solved with a custom mount on the dash.

I have seen implementations of side-view products.  Some are "custom", but can be implemented with features such as recording and security. See the following: Lost power steering fluid. HELP. 2001 Diplomat
tomevansfl

I do have coach net. Was just trying to avoid using them. They take so long. But I guess I’ll have no choice. I’ve used them for tow before. Saw the bill—it was over $600. I’m afraid if I use them too often they will cancel me. 

1 hour ago, Tom Cherry said:

Did you pull the top off the reservoir and actually see “is it empty”…if not, then you might as well pop for the TOW or Haul on a lowboy.  It is VERY difficult for member to offer advice when certain things are not known.  

If the reservoir has fluid…..then the leak is not catastrophic.  If it is dry….refill it…start it and observe the leak. You will be able to judge the leak when running….

No one can tell you exactly what to do without knowing the above….and that was outlined, in detail, many posts ago.  If that is not in your skill set, then a mobile or a tow/haul is the best course….

 

I have to store my RV at a Public Storage facility. I just learned where to look for the reservoir and will go after lunch.

 I called Josam and spoke to  Barry. He told me approximately where to look and they could fix it.

 


Advice on re-sealing the exterior.
cbr046

That's a lot of boring work.  Good job 👍

- bob


Advice on re-sealing the exterior.
96 EVO

Sikaflex is nice stuff to work with. Plenty of time to smooth out before it skins over!


Magnum Inverter/charger gremlin/issue
Bobbyboy

I purchased my 08 dynasty new.  I am the original and only owner.  I have never had a problem with the inverter/charger until recently.  As a prelude, I never used the inverter function.   We are always pulgged in to shore power or on the generator.  If you are familiar with the wiring, the a/c power goes first to the transfer switch then to the main panel;  from there there are two 30 amp lines that go to the inverter; from the inverter/charger two 30 amp lines go to the subpanel which of course has the circuits that work off the inverter when it is engaged.  When there is shore power or genny power the inverter "power in" circuits  simply bypass the inverter/charger and go directly to the subpanel.  If there is no ac power coming in to the coach then the inverter switches to dc power and "inverts" it to ac power to the subpanel.  Here is my problem;  while plugged in two weeks ago there was a torrential rainstorm.  While I still had ac power coming into the coach (all non subpanel circuits were working) the circuits in the subpanel quit;  there was no ac power coming to them from the inverter.  Keep in mind there was ac power going into the inverter but none coming out.  (I checked with a volt meter after tqking the side panel off the inverter).  Now to solve the problem temporarily (becasue the fridge iis on the subpanel) I simply bypassed the inverter by taking the hot in lines and commecting them directly to the lines going to the sub panel.  Now I left it like that for several dry days then reconnected the lines back to the inverter and voila it worked for a week.  Then came another rainstorm and the problem resurfaced.  I talked to some folks at Magnum and after doing a few tests they concluded I need a new inverter.  i hate to do this if there is a simple solution--especially after the d*** thing worked for a week with no problems.  Then it rained.  Anybody  have a similiar problems or am I doomed to buy a new one.  Oh, and when I bypassed the inverter, I loose my battery charge function so I am on external chargers.

 

Thanks and sorry for the lengthy post but I felt I needed to explain

 

Bob L, 08 dynasty


2012 MOnaco Dynasty built by Navistar (Kongsberg MPX) ?
Paul J A
On 6/5/2024 at 1:14 PM, Tom Cherry said:

WOW & DOUBLE W O W!

We’ve seen Dynasty’s with CCM in 2009.  There were few if any 2010’s. They were stranded on the line.  Sales Brochures as well as Owners Manual for 2012 all show CCM.

Paul’s pictures are dead giveaway.  If the coach has switches in banks of 3…..then CCM.  MONACO supposedly ran out of the INTELLITEC boards and the main boards in late 2008 MY… That’s why there were some 2008 Dynasty WITH CCM.

This be a strange critter. I’d sure want to see the title and get the VIN and “MONACO” number and let REV verify.  Also get the motor SN and let Cummins verify the year and emissions.  I had paid a deposit on a Starcraft Pop up years ago.  Seller called me a week later.  Opps, title said it was TWO years older and he wouldn’t move on price, but did get my deposit back.

To paraphrase the lyrics from “The Grinch” tune….You’re a strange one, Mr. Dynasty…..”

Not strange at all Tom. I have seen 4 in the last year.


Magnum Inverter/charger gremlin/issue
Frank McElroy

I'm wondering if it is a humidity issue, a failing internal transfer switch relay / pin breaker, an issue with the control board or a control software glitch.

Have you already done a hard reset?

Has the pin circuit breaker on the Magnum ever tripped?


Magnum Inverter/charger gremlin/issue
1nolaguy

Bob, during the rain storm did the inverter on board circuit breaker trip? Assuming the inverter is not getting wet it sounds like you may have a inverter component that is effected by humidity. As a test you might place an open bowl of water or perhaps if you have a portable steamed or steam iron you can place in the bay with the inverter, when it is working to to see if the moisture causes the inverter to cut out. Sadly, inverter companies are quick to recommend replacement once out of warranty and unless you are lucky enough to be near the mfg or their service center the cost of shipping makes repair not cost effective.


Wanting input on how to upgrade cams
CAT Stephen

@Keith H.,

 

Wiring varies between camera systems, so it would be very helpful if you could share your current brand and model number(s) for your current video system cameras and your in-dash monitor.

If you can accomplish this, you may be able to same a substantial amount of money because the forum members assisting you will not be working in the dark.


Older Monaco Diplomat 2002 with Specific Air Systems A/C
trailmug

High side port has a 1/4" opening, for 0.05 square inches.. 20lbs of force at 400PSI, but I digress.


Monaco vs. HR models - History and equivalency
KenGor

MODERATOR EDIT - Merged Topic into existing one.

NOTE, @KenGor

It is a rule or guideline to do a search first.  Put a KEY WORD such as model or same or history or some combination in the search box at the top. Then, click on EVERYWHERE... Then use the TOPICS drop down.  Then Search. If you are looking for a FILE...such as a Wiring Schematic...then use WIRING and then choose FILES from the Dropdown.

END of EDIT

I have a 2005 Monaco Knight 40DST and am checking salvage yard for a right side, rear, pass-through cargo area door.  I think I could also  use the left side rear door by changing some hardware around.  My question is, under what other makes and models did Monaco manufacture this same coach.


Monaco vs. HR models - History and equivalency
Dr4Film

This information has been posted here a few times already by Scotty H. @Scotty Hutto

I would suggest doing a search to find your answer.


Lost power steering fluid. HELP. 2001 Diplomat
jacwjames

JMHO

It would be worth it for you to try and determine where/what is leaking. 

Could be an easy fix and/or a holy crap moment but from there at least you can make "smart" decisions on what to do and/or where to take it.

When I travel I have a pretty big tool chest and could fix just about anything.  When my wife takes the coach I unload my tools but I created an emergency tool kit that could fix a lot of stuff and gave her a high $$$ to handle the other stuff.


Help please. Stranded on the side of the road!!
Jetjockey

Take the elbow out turn it over and install the nut then attach the compromised end to the horizontal. It may give you enough good vertical fit to seal and possibly the horizontal fit will be good til you get to find a new part. I would expect Jim at source engineering would have a solution.  Do you know if it is pressure or supply line. I would be hesitant to do any tapping operation. It would be difficult to control where chips go. Could damage down stream fan radiator pump or power steering.

if you can take the entire fitting to a good hydraulic shop and acquire a new one that might work 


2004 Windsor - Changing hydraulic fluid and discovered this🤔
Pudgy Camper

So I ended up using a 2x4 and small sledge hammer to take some of the dent out of the bottom of the reservoir. It only took a couple good whacks from the inside and now the filter rail sits a lot straighter. Its definitely not perfect but at least the top filter wont be rubbing on the inside of the reservoir now. Thanks for the input guys!


2004 Windsor - Changing hydraulic fluid and discovered this🤔
Tom Cherry
12 minutes ago, Pudgy Camper said:

So I ended up using a 2x4 and small sledge hammer to take some of the dent out of the bottom of the reservoir. It only took a couple good whacks from the inside and now the filter rail sits a lot straighter. Its definitely not perfect but at least the top filter wont be rubbing on the inside of the reservoir now. Thanks for the input guys!

Amazing what a little ingenuity and also SELF CONTROL, when using BRUTE FORCE or "I'm GONNA FIX THIS", will do.  GREAT job.  Clean it up and monitor.  Acetone works great, carefully used as all suggest...in the old days, I can't count the number of auto parts, valve covers, gears, bolts, brackets, etc. that I cleaned with Regular Gasoline....  AND I STILL CAN Talk and Breathe...

That fitting was part of the stamping process.  SO, metalurgically, you should be fine.  IF NOT, Mr. JB Weld is at your command.  

Drive on....


Magnum Inverter/charger gremlin/issue
Bobbyboy
3 hours ago, Frank McElroy said:

I'm wondering if it is a humidity issue, a failing internal transfer switch relay / pin breaker, an issue with the control board or a control software glitch.

Have you already done a hard reset?

Has the pin circuit breaker on the Magnum ever tripped?

Frank:  I did a hard reset to no avail;  the circuit breaker on the Magnum did not trip.  The inverter is mounted (upside down) on the roof of the first bay after the fuel tank and there has been no moisture in that bay.  I just don't know since it worked perfect after a few dry days then stopped after the rainstorm we had down here yesterday.  I am not that familiar with the internal workings of the inverter but I assume there is an internal transfer switch that switche to battery inut when there is no ac input.  However I had ac input to the inverter but it would not allow the ac  to "pass through" to the subpanel.  When  I bypassed the inverter completely no problem everything on the subpanel worked.  Of course I no longer have the charger function thus the external trickle chargers.  I guess there is a failure of an internal compotent.  A new one costs $2,000.00 so I guess I am going to have to suck it up and make the purchase.

Thanks,  Bob L


Rewiring Generator to Chassis battery bank
Newcsn

Thanks again @Tom Cherry & @Frank McElroy for you outstanding feedback regarding our "genny won't start w/o engine running".

As suggested, I ordered a 7' 2/0 ground cable & a 14' 2/0 positive cable. I checked around and ordered them from Battery Cables USA - Magnum Inverter/charger gremlin/issue
Tom Cherry

Well, as one who thinks he has "heard it all" on the Magnums...  I am also surprised.  NOW, my fix would be (Cheap OLD ME is talking).

Since you are obviously electrically literate...and scored high on your "Forum Electrical Section"...as in you KNOW about the Dual IN and DUAL OUT and know what a VOM is...  Here is my logic.

First.  Totally Bypass the Inverter.  You are doing that, essentially now.  TAKEE APARTEE.  I would get inside and then use WD-40 and spray the ATS ( I can't recall if it is a relay on the board or whatever. You can identify it....you can also good Magnum Circuit Board Repairs.  There are YouTubes and such. I would also spray the Two Circuit Breakers.  Since you did not, I THINK, specify that only ONE of the OUTPUTS was going, then, I agree with Frank...it is in the internal ATS.  The WD-40 was a NASA product.  NOW, for those that are PURISTS, then you CAN spray with a light duty Electronic Parts (NOT ELECTRICAL) cleaner and a smidge of compressed air.  Folks think that the small amount of the kerosene based WD-40 will wreak havoc....never has for me.

THEN...  Reinstall.  THIS, in effect, is also a HARD RESET.  The older techs, unfortunately that are not longer on the phones at Magnum, said to leave the inverter OFF for an hour...not the OK, turn back on.

So, that is about ALL you can do.  ONE THING...  You can use the TECH setting for and see, if it happens again, what the temps look like.  Monitor it and write down all of them (2 or 3?) and then see if there is an elevated situation when, or hopefully, NEVER trips out again.

I would ALSO use a hand lens and a good LED light and look at the back traces and the method (soldering NOT SMD) on the relay or ATS.  Maybe just a smidge of corrosion....and then when it gets humid again...it GOES OUT.  Also, while you are in there.... are the FANS working and free wheeling.  IF NOT, then they might be an item to replace.

That's about it...  Please keep us posted.  I have helped at least 10 or so members salvage their Magnum's...so maybe there is a bit of luck left in my tool bag...but the HUMIDITY kills it is a bit of an issue...

OK....got CURIOUS.  We are FAMOUS.  This showed up from GOOGLE...

Scroll down to the Jan 29 Post by RICK.  BINGO.  Guess what he found.  I would do some SERIOUS looking while in there...

Good LUCK.


Magnum Inverter/charger gremlin/issue
Bobbyboy
3 hours ago, 1nolaguy said:

Bob, during the rain storm did the inverter on board circuit breaker trip? Assuming the inverter is not getting wet it sounds like you may have a inverter component that is effected by humidity. As a test you might place an open bowl of water or perhaps if you have a portable steamed or steam iron you can place in the bay with the inverter, when it is working to to see if the moisture causes the inverter to cut out. Sadly, inverter companies are quick to recommend replacement once out of warranty and unless you are lucky enough to be near the mfg or their service center the cost of shipping makes repair not cost effective.

The circuit breaker did not trip;  I weighed (cost wise) the idea of trying for a repair but as you say the idea is not cost effective.  Shipping is tough since the thing is not light.  Thanks for your suggestion.  I will give it a try when things dry out;  unfortunately if it is moisture I don't know the solution since there is no humidity in the bay.  Just very aggravating since I have never had a problem with it since I bought the coach almost 16 years ago.

 

Bob L


Rewiring Generator to Chassis battery bank
96 EVO

 So, I take it you tapped +12v power from the chassis stud in the FRB?


Magnum Inverter/charger gremlin/issue
Bobbyboy
11 minutes ago, Tom Cherry said:

Well, as one who thinks he has "heard it all" on the Magnums...  I am also surprised.  NOW, my fix would be (Cheap OLD ME is talking).

Since you are obviously electrically literate...and scored high on your "Forum Electrical Section"...as in you KNOW about the Dual IN and DUAL OUT and know what a VOM is...  Here is my logic.

First.  Totally Bypass the Inverter.  You are doing that, essentially now.  TAKEE APARTEE.  I would get inside and then use WD-40 and spray the ATS ( I can't recall if it is a relay on the board or whatever. You can identify it....you can also good Magnum Circuit Board Repairs.  There are YouTubes and such. I would also spray the Two Circuit Breakers.  Since you did not, I THINK, specify that only ONE of the OUTPUTS was going, then, I agree with Frank...it is in the internal ATS.  The WD-40 was a NASA product.  NOW, for those that are PURISTS, then you CAN spray with a light duty Electronic Parts (NOT ELECTRICAL) cleaner and a smidge of compressed air.  Folks think that the small amount of the kerosene based WD-40 will wreak havoc....never has for me.

THEN...  Reinstall.  THIS, in effect, is also a HARD RESET.  The older techs, unfortunately that are not longer on the phones at Magnum, said to leave the inverter OFF for an hour...not the OK, turn back on.

So, that is about ALL you can do.  ONE THING...  You can use the TECH setting for and see, if it happens again, what the temps look like.  Monitor it and write down all of them (2 or 3?) and then see if there is an elevated situation when, or hopefully, NEVER trips out again.

I would ALSO use a hand lens and a good LED light and look at the back traces and the method (soldering NOT SMD) on the relay or ATS.  Maybe just a smidge of corrosion....and then when it gets humid again...it GOES OUT.  Also, while you are in there.... are the FANS working and free wheeling.  IF NOT, then they might be an item to replace.

That's about it...  Please keep us posted.  I have helped at least 10 or so members salvage their Magnum's...so maybe there is a bit of luck left in my tool bag...but the HUMIDITY kills it is a bit of an issue...

OK....got CURIOUS.  We are FAMOUS.  This showed up from GOOGLE...

Scroll down to the Jan 29 Post by RICK.  BINGO.  Guess what he found.  I would do some SERIOUS looking while in there...

Good LUCK.

Thanks Tom:  I did look at the post and pic by Rick.  That will be my next step;  take the cover off and "see what I can see".  I have electrical contact cleaner as well as the standby WD.  Hopefully the problem will be staring me in the face. Or not.  As I mentioned to Frank I assume there is an internal transfer switch and that may have corrision.  Anyway, the saga continues and I will keep you posted as to what I find.

 

 

bob L, 08 dynasty


Alternator regulator issue
Dave Shackelford

I have a similar issue. 2005 Camelot 40 PDQ with an ISL400. The tach stopped working and volt gauge works sometimes. Allidian shows all is well. Tach working and ALT charging.

stumped,

Dave


Alternator regulator issue
Ivan K

Since your alternator seems to work, per your Alladin, assuming good charging voltage 14V+, I would look at the smaller wire connections at back of the alternator. If good there and you follow the loom where the smaller wires go, you'll likely find a connector where it joins the Monaco wiring and check that too.


Rewiring Generator to Chassis battery bank
Newcsn

@96 EVO Yes - I believe that's accurate. I attached it to one of the the two bonded posts in the FRB.

2006 Dynasty High Current.pdf

 


Rewiring Generator to Chassis battery bank
Tom Cherry
1 hour ago, Newcsn said:

Thanks again @Tom Cherry & @Frank McElroy for you outstanding feedback regarding our "genny won't start w/o engine running".

As suggested, I ordered a 7' 2/0 ground cable & a 14' 2/0 positive cable. I checked around and ordered them from Battery Cables USA - @96 EVO

Yes, The Dynasty has the SAME 4/0 (0000) cables running up front like our's has.  Now REMEMBER, he ordered BOTH cables....the GROUND and the POSITIVE. He did it right...you might have the crimper.  You need to get the OD of the Genny Studs, the Ground and the up front Chassis (or House if you prefer).  I can tell you, from my shenanigans up there, there is plenty of stud left to put on cables. I THOUHGT that the 2/0 (00) cables would work....certainly a BIG improvement.  If you do the Voltage Drop calculations on our 2/0, then that tells the tale.

OK....curiosity.  Reran using your setup.  That is 2/0 (00) all the way from the back.  BINGO....problem solved.  If you go back to my chart....here is the deal.

Using the 4/0 (0000) stud and a 2/0 (00) cable, you'll get around 11.5 VDC (battery at 12.7) cranking voltage and you'll probably pull close to 200 Amps...which is enough.  SO....that should work.

NOW....what you have NOW.  AIN'T enough.  If you use the 2/0 (00) cable all the way from the back...like it is wired, the cranking voltage, for 200 Amps, will be around 10.9 VDC.  Let's call that HALF A VOLT.  Half a VOLT is a LOT when you are trying to crank a diesel.

SO....  Your OPTIONS.  If you have a crimper....then make up your own.  If you used 4/0 (0000), hardly noticable...but maybe 0.08 VDC more.  Probably NOT needed....but up to you.

NOW...if you REALLY want that puppy to spin....then put in the Selector Switch.  Not a BIG deal....if you have the crimper...  THEN, it will really turn over....as you will be feeding it TWICE, or the AMPS will be sky high (and it will only DRAW what it needs).

That's the skinny and the numbers.

Let us know what, if anything, you do... 


GM W22 workhorse chassis 8.1 liter motor in need of engine parts......
Danny W

Hello all Monacoers.....

My GM W22 Workhorse chassis with 8.1 litre motor is in need of rocker arms and other engine parts.

I am located in Canada and looking for a supplier, parts store, etc. who might have what I need.

Any suggestions would be appreciated.....and thank you!

Danny


Anyone Have a Windshiled Replaced Lately?
trstaska

This is the long story on our 06 Dip windshield. We had two new steers put on at a Michelin dealer in W. Virginia last fall due to some road damage on one tire. The turkeys jacked up one corner instead of the whole front and they cracked the glass. The dealer agreed to pay and told me to deal directly with their insurance co.. The insurance co. told me to send them a quote. So I looked at the etching on the corner of the glass and it said the mfg. is Coach Glass. So I called Coach Glass in Oregon (I think) and told them that I am in Fla. and they gave me one of their dealers in CoCo Beach. I called  them and they sent me a quote of $4400. I thought that sounded a little high since I previously had one installed for around $2000 a few years ago. So I called Coach Glass in Oregon back and told them that based on previous experience, I  thought $4400 was way high. There was a pause and then a WOW! They asked if I was close to Lakeland FL. The Lakeland shop, I think is owned by Coach Glass. So Coach Glass ,Oregon told me that Coa h Glass FL. Would do the job for $2200 as long as l went to them in Lakeland. So off to Lakeland I went  and they did a beautiful job! And the Michelin dealers ins. co. paid me promptly.

So it's BUYER BEWARE!

SO THATS MY STORY AND I'M STICKING TO IT!!

TR Staska 06 Diplomat 


GM W22 workhorse chassis 8.1 liter motor in need of engine parts......
vito.a

What is the problem with your current rocker arms?  How could all of the rockers be bad.  Are you sure it's not the camshaft lobes?

These guys are the 8.1 experts: GM W22 workhorse chassis 8.1 liter motor in need of engine parts......
Ivan K

The 8100 Vortec was used in heavy duty GM trucks like Silverado 2500/3500 so any parts store or GM dealer should be able to get them. You will need to know if the rockers are stamped or rollers. GM dealer should be able to find out by the serial number if you don't have it open.


how to mount solar panel brakcets with screws/lag bolts
John C
On 5/1/2024 at 4:56 AM, Twomed said:

3M 5200 and a 1 inch rivet through 1/4 inch aluminum angle brackets....4 panels 600 watts 12 years...110k miles never garaged...still tight.  😄

Hi, @Twomed,

Getting ready to start the project, I am going to use 3M tape + Rivet just as you did.

Quick questions, did you install the rivet on the roof first? or  you glued the angle bracket on the roof first then install the rivet?

Did you use pop rivet or rivnut?

Thank you.


Older Monaco Diplomat 2002 with Specific Air Systems A/C
GMan81

it is a part # 050-00134 SERVICE VALVE.  call comfort Air 616-454-2200

 

 


 

                 

 


Rewiring Generator to Chassis battery bank
96 EVO
1 hour ago, Newcsn said:

@96 EVO Yes - I believe that's accurate. I attached it to one of the the two bonded posts in the FRB.

2006 Dynasty High Current.pdf 200.09 kB · 1 download

 

How did 14' work out?

I realize the gen needs to slide out, but you can't have it dragging down the road.


Rewiring Generator to Chassis battery bank
Newcsn
12 minutes ago, 96 EVO said:

How did 14' work out?

I realize the gen needs to slide out, but you can't have it dragging down the road.

I routed both cables from the gen exactly as the old ones came off - up the back driver’s side of the gen w/ the fuel lines, across the top of the gen toward the pass side through 2 insulated wire loops that are bolted to the gen and then ran it toward the rear & cable tied it to the cable bundle that exits the top/front/pass side of the gen to the rear.

When I got to the frame cross member where the negative cable attached I made a “right angle” with the positive cable and routed it toward & over the driver’s side frame rail. On the outboard side of the frame rail there’s a large bundle of cables that runs toward the front of the coach to the FRB. I followed that path all the way up to the FRB.

Once I had the cables ran I intentionally left all the cable ties loose until I ran the gen in & out a few times to make certain nothing was binding or rubbing against the exhaust/bolts/edges. I had to make a couple adjustments & then cinched everything down.

14’ of positive cable worked perfectly - no binding & nothing even close to the ground. 

2 hours ago, Tom Cherry said:

You need to get the OD of the Genny Studs,

On mine, the pos & neg studs on the gen were 5/16”. The negative/ground stud on the frame cross member was 5/16”. And the stud on the outside of the FRB was 3/8”. I selected these sizes when ordering the cables & they nailed it!


2009 Camelot. EMS & Electrical issues….Stumped
Dbircky

Thanks for the information Tom.     I'll try everything you suggested.    However, I've been on the exact same site since the beginning of April and untiL last week everything worked fine.   My panel is always set to 30 amp.    I only shut down the breakers to isolate where the 18 amp draw is coming from.    All are now on, with no improvement.   I replace the iota a few years ago with a model 40350RVC ATS.  Haven't touch any settings since.  
I replaced the 40 amp square d breaker on the main box and now when I try to run tge a/c the panel shows I'm pulling 33 total amps.    After a while the pedestal 30 amp breaker tripped.  
I'll read the manual again tonight and follow each step exactly.     I've already checked the connections behind the brown panel and all were tight.   I'll open it back up to look for that 3 amp fuse.  I'm still showing 17 amo being used and the batteries are at 14.1v on asborb charging.   They are full of liquid too.  image.thumb.jpg.677128854399ca5382f0c2cd2f27dc0c.jpg
Thank you and stay tuned.  


Going HIGH TECH….2007 Dynasty. New Inverter Charger and Lithiums and such. Questions??” and Help Needed.
waterskier_1
11 hours ago, Jim Stringer said:

Thats exactly what I was trying to say....bypass the original inverter....I took my old one out and replaced it with an outlet. Or you could just put a junction box and tie the circuits together there. My new inverters supply both legs of the 50amp wire coming from the transfer switch to the main breaker in the rig.

This is a popular approach,  and one I often recommend.  But it does not put the entire coach electrical system on the inverter (i.e. A/Cs,  electric water heater, etc, ) on the inverter.  It only puts what was already on the inverter back on the inverter.  I think the OP wants everything on the inverter.

  - Rick N 


Going HIGH TECH….2007 Dynasty. New Inverter Charger and Lithiums and such. Questions??” and Help Needed.
John C
1 minute ago, waterskier_1 said:

This is a popular approach,  and one I often recommend.  But it does not put the entire coach electrical system on the inverter (i.e. A/Cs,  electric water heater, etc, ) on the inverter.  It only puts what was already on the inverter back on the inverter.  I think the OP wants everything on the inverter.

  - Rick N 

I thought this is exactly the same as you run the generator or plug in to the shore power..


2009 Camelot. EMS & Electrical issues….Stumped
Tom Cherry
35 minutes ago, Dbircky said:

Thanks for the information Tom.     I'll try everything you suggested.    However, I've been on the exact same site since the beginning of April and untiL last week everything worked fine.   My panel is always set to 30 amp.    I only shut down the breakers to isolate where the 18 amp draw is coming from.    All are now on, with no improvement.   I replace the iota a few years ago with a model 40350RVC ATS.  Haven't touch any settings since.  
I replaced the 40 amp square d breaker on the main box and now when I try to run tge a/c the panel shows I'm pulling 33 total amps.    After a while the pedestal 30 amp breaker tripped.  
I'll read the manual again tonight and follow each step exactly.     I've already checked the connections behind the brown panel and all were tight.   I'll open it back up to look for that 3 amp fuse.  I'm still showing 17 amo being used and the batteries are at 14.1v on asborb charging.   They are full of liquid too.  image.thumb.jpg.677128854399ca5382f0c2cd2f27dc0c.jpg
Thank you and stay tuned.  

OK, first of all, your inverter/charger is pulling 10 amps - 120 VAC.  Multiply VDC times Amps.  That is watts.  Watts is WATTS is watts.  Then divide watts by 120 and you get the AC load.  As I said, the charger is charging and pulling amps.  If you push the Charger Button, that should drop the AC load. 84 amps is the top end of Absorb Chsrging.  Your batteries are barely out of the BULK…which means that they are depleted or really drawn down.  You might switch to Genny for a few hours….3 max.  That should charge them,  if that doesn’t, then the batteries are not accepting a charge.  You need to read the Battery 101 to fully understand.

I can’t explain fhe circuit breaker tripping, but odds would be close. NOW….if the breaker tripped at 33 amps….that is want it is supposed to do,  the front AC is probably getting worn.  It was the most used.  Mine it….they all are, so the full load amps is above normal…maybe in the 18/19 range.  Add in the charging amps.  BINGO, it doesn’t take a lot to kick it up.  Your heaters on the Dometic will pull at least 4.

MY THOUGHTS.  You said all was well on GENNY.  And IF you were on 50 A, all would be well.

That’s my analysis…. 


Going HIGH TECH….2007 Dynasty. New Inverter Charger and Lithiums and such. Questions??” and Help Needed.
Jim Stringer

@waterskier_1no actually this puts the entire coach on both inverters. By removing the old inverter you are just completing the circuit to the few items that were originally set to run on inverter. The two inverters he plans to use will supply each leg going to the main breaker box just as if if was coming from shorepower or generator.


2009 Camelot. EMS & Electrical issues….Stumped
jacwjames

In 2014 my front AC started to trip it's breaker.  So while on 30 amp shore power I could monitor the amps and saw that it was pulling higher amps then the rear AC unit.  Sometimes on start up it would trip the breaker. 

So when I got home I removed the front AC shroud and tried to turn the motor by hand, it was almost froze up, I could barely turn it.  So I found a replacement motor and changed it out, at the time $125. 

How old are your batteries, have you tested each individually for voltage? 


Going HIGH TECH….2007 Dynasty. New Inverter Charger and Lithiums and such. Questions??” and Help Needed.
Jim Stringer

I hope this diagram explains everything better

Wanting input on how to upgrade cams
Keith H.

CAT S. I wish I knew. Where would one look?


2009 Camelot. EMS & Electrical issues….Stumped
MyronTruex

My 2009 Monaco Camelot has a strange electrical problem.    On the generator everything runs fine.   On shore power, the intellic system shows about 19 amps being used.    However only the fridge is running.   I made the assumption that your shoreline was also 50 amps. After reading one of your follow ups that is not the case. Your charger alone if set on a high charge as mentioned by Tom can draw a lot of power. When my batteries are full and just being maintained, I turn the Knob on the EMS panel to about 10-20%..Your refer cycles on and off so trying to see any increase in current when you switch from propane to electric is going to be tricky. You should always run on propane while on 30 amps in my opinion. You have a very limited supply. And when you are drawing over a certain amount over a long enough time, the EMS will limit you to 24 amps and then begin load shedding. If I switch to propane the amperage doesn't change.

  I turn each of the breakers off in an attempt to isolate the problem.    Here's where it gets weird.   Yep, it can get real weird because of the design so as Tom mentions, don’t leave breakers off. The front a/c appears to be the culprit.  No, it’s just the circuit the EMS looks to monitor.  When o turn that breaker off the intellic screen goes dark.  Bit the center a/c and!or the fridge continue to operate.   Here's where it gets weirder, when I shut off and turned back on rear switches, the usual clicks and clunks aren't there.  

for the last week when plugged into the 30 amp plug (no 50 amp available here) the 40 amp remote breaker trips but not the 30amp breaker in the post.    I don’t quite understand this one. What is a remote breaker??  If there is a 40 amp breaker feeding your 30 amp post that is tripping, it is getting overloaded somewhere in-between or the breaker is faulty. 

I'm stumped.   Ideas?

 


Wanting input on how to upgrade cams
Keith H.

DBRV

THANKS!  I needed to see that!


Going HIGH TECH….2007 Dynasty. New Inverter Charger and Lithiums and such. Questions??” and Help Needed.
granvillebarker

Jim,

 

I don't think you understood what I was saying about your inverter battery wires.   The existing ones run from the inverter to the rear run box, you can unhook them from the rrb and connect them to your 24v batteries and move the other end from the current inverter to your two new ones.   No need to run new battery wires to the inverter.

 

That cabinet you proposing to put your 24v batteries in is right above your muffler, I think.   You may want to evaluate the heat in there before using it for batteries.

 

--

Granville Barker

 


GM W22 workhorse chassis 8.1 liter motor in need of engine parts......
Craggar

Where in Can.? Should be easy to find just about anywhere. Actually check with Rockauto, usually good pricing and ships to Can. fast with no duty.

 


Going HIGH TECH….2007 Dynasty. New Inverter Charger and Lithiums and such. Questions??” and Help Needed.
John C
14 hours ago, Jim Stringer said:

@Jim Stringer Just notice your solar panels, how did you secure the solar panels on the roof? I noticed first two panel has a slope, how did you do that? did you removed all Roof top A/Cs?



New Downloads


2012 Diplomat MaxxForce Engine
2012 Diplomat MaxxForce Engine
Frank McElroy
Wiring diagram for the MaxxForce 2010-2013 engine.


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