David Pratt

M.J. You can call anytime that it is convenient for you.

M.J.

The 05 Executive you are looking at is the Baby Sister to the 05 Exec that I had. Same paint scheme and Floor plan. The only exceptions are my Exec was a 45 footer and had the DD60 engine. Sold the coach in 2018 after we purchased our Foretravel. It was a great coach and served us well for aver 12 years. My wife Sandy wanted to move up to a bath and a half coach and the only replacement that we found that coul replace the Exec was the Foretravel.

I can go into a lot of details in this post but I would rather you call me and I can answer any questions you might have.

My cell number is 321-427-6909 and you may call any time.

I included a picture of our 05 Exec.

Look forward to speaking with you.

Just my two cents worth; The two Nason Pressure Switches on the firewall for the brake pedal are different internally. One will be a normally closed (NC)switch that that is part of the cruise control circuit. You also have several other switches that are necessary for the cruise control to function which includes the park brake switch, engine brake?, ABS/traction control.

The other Nason Pressure Switch is a normally open (NO)and activates the brake lights only and provides no cruise control function

David

Does your 08 Dynasty have the Kongsburg Chassis Mux system????

Richard is correct; Each year at the Gathering this issue is brought up and the Rep from Cummins explains that once the RED indicator shows in the small window, reset the gauge once by pressing the top button. Once the RED indicator reaches the small window a second time after driving, it is time to replace your air filter.

The other issue that is always brought up is the Air Filter. It only takes one teaspoon of dirt to dust and destroy a diesel engine. Cummins Stand on the Engine Air Filter is very clear. If for any reason you have to remove the air filter from its canister you should replace it. Do not blow it out with air and put it back in the canister, you do so at the risk of dusting the engine. When you do remove the air filter from the canister always use a damp towel to remove any dust, dirt or debris from inside the Canister, DO NOT BLOW THE DIRT OUT OF THE CANISTER WITH AIR.

You can also test the Indicator by just pressing the reset button on top of the indicator and when you start the engine again it will go back to the prior indication if it is working properly.

If you cannot find it at Steele Rubber Products try Trim Line, just google it.

I have the Sharp Aquos AVC ModelTU-GA1U-S that is identical to the one in the picture. I removed it from my 05 Exec when the TVScreen went dark and I upgraded to a Smart TV. I have the remote and Cables. The unit was working when removed. Anyone interested can have it, just pay for shipping.

I have a Sharp AQUOS model TU-GA1U-S Receiver/tuner that I removed from my 05 Executive when the TV crapped out. It was working when I removed it. the remote and all the wiring goes with it.

I also have the speakers that were attached to the TV.

If anyone is interested it yours if you pay for the shipping.

Monaco started installing the Kongsberg System in the Executive, Signature and Marquis Coaches about mid 2008 and then the Dynasty's and the Patriot Thunder towards the end of 2008. They installed the system in all the Coaches built in Coburg, WA in the 2009 year and then Monaco went bankrupt.

I did trouble shooting and extensive work on a friends 2008 Marquis that had several issues with the Kongsberg System. I eventually was able to do a work around to get his wipers, headlights and taillights working. The Aquahot would not shut off using any of the switches and could only be shut off by pulling the fuses. I never got that figured out. He also had Phantom loads all over the coach that we never could find the cause, such as, with everything off some lights would be very dim. The coach had the Electronic shocks and sometimes for no reason would go wacky and they never worked correctly. He final had to get rid of them and installed regular Koni's.

Monaco in Coburg and Navistar told us then that Kongberg went Bankrupt and was out of business and there was no parts available and there was nobody that could work on or fix the system.

After many conversations with Coburg and M&M, There were other issues that could not be fixed. I suggested to him that the coach was unsafe to drive and that the issue could get worse and he should sell the coach.

I have all the wiring schematics for the 08 Dynasty, Executive, Signature, Navigator, Patriot Thunder and Marquis. In my opinion they are worthless as they do show wiring going to the ECM and Modules, but no schematics for the ECM or Modules themselves.

Just my two cents worth.

12 hours ago, Rick A said:

Why did this occur? Where the brakes overheated? I don’t like the brute force because it could crack the drum or the pad. Maybe take the wheel off and try  heat then cold water.

This is not an Uncommon problem with Drum Brakes and the cause varies. If you reside or park in an area that has high Humidity it happens more frequently and can be avoided. This problem rarely happens with Disc Brakes.

What causes this to occur is when you park the coach and apply the park brake when the brakes are hot there is a probability that there is moisture between the brake shoes and the drums. When the park brake is applied, what happens is over time, as the brakes cool down, the drums will rust between the shoes and drums and then bond themselves together like glue. Rocking the coach between forward and reverse gear and applying a little throttle, will, in most cases unfreeze the brakes. If that does not work it may take a more aggressive approach to free the brakes up.

A sure way to keep this from happening is when you arrive at your destination especially after driving in the rain or in a High Temperature - High Humidity Environment, your brakes will be hot and damp. When you park your coach and if you are on a fairly level spot set your park brake, put the transmission in neutral, Chock the wheels to keep the coach from moving and then release the Park Brake . This will allow the brake shoes and drums to cool down and any moisture between the drums and shoes to evaporate and dry up. Wait about an hour or so and then set the park brake and you should help prevent this problem when you release the park brake on departure.

If you are going to be parked for any length of time you should exercise the park brake at least once a week or month to keep the brakes from freezing up.

Richard and others are correct. The pin switches are to warn you if the bay doors are open. On coaches that have the bay doors that open vertically, the pin switches were also a lock out switch for the slide outs to prevent them from moving if a bay door was open.

The bay lights could only be turned on or off with the rocker switch.

A simple fix is to install a motion detector switch in each bay and leave the switch on. The motion sensor will turn on the bay lights when the door is opened and turn them off when the door is closed.

Go here if interested; https://www.superbrightleds.com/pir-motion-sensor-switch-12-24-vdc-8-amps-pir-switch

All the files on the Monacoers.org site are copyrighted and are not allowed to be shared on any other site with out the permission of the Owners or Moderators. Any member caught sharing our files will be banned from monacoers.org.

Monaco issued a Technical Service Letter, <T.S.I. 161>, 09/12/2006 about this issue. The TSI effected all 2003 - 2007 Executives, Signatures, Marquis and Navigator Coaches.

The T.S.I. was an URGENT Notification and needed to be done ASAP. The service letter was for the inspection and/or replacement of the Overflow Reservoir Coolant Sensor. The OEM sensor was manufactured with a plastic body and was leaking coolant from the tank the sensor and the coolant was Wicking down the wiring harness to the engine control module,<ECM>. The T.S.I. Procedure was to inspect and if the sensor was Plastic to replace the sensor.

The Inspection was to unplug the harness from the sensor and if there was any wetness or signs of coolant in the plug to replace it immediately.

If there is moisture or coolant present on the plug the procedure was to remove the harness from the engine ECU and check for any moisture or coolant in the plug. If there was any moisture present it was recommended that the Harness be replaced. There is an alternate method of removing the coolant from the harness if you have moisture present on either plug.

The replacement Detroit Part Number is 23520380.

Monaco Corp also issued a 2006 Service Bulletin for all 2004-2007 Monaco Brand coaches with the DD60 for reprogramming the Engine ECU.

I have attached a copy of both.

Any Question you may contact me

TSI 161.pdf DD60 Service Bulliten.pdf

Monaco never installed a Transmission Retarder in any of the Monaco Brand Models.

I have a Transmission Retarder installed in my Foretravel ih-45. I have a lever on the drivers side console to choose up to Six Levels of braking. There is a rocker switch to turn it on just behind the lever. When turned on the Retarder will automatically be activated to what ever level you have selected by the Toggle Lever when you take your foot of the Accelerator Pedal. If you have Level 6 selected you best have your seat belt fastened tight or you might Kiss the windshield.

According to Cummins and Allison you cannot have a transmission retarder and an engine brake installed together. You can have one or the other not both.

I have attached a picture of the Cockpit from my ih-45.

On the Drivers Side console to the left of the drivers seat you can see the lever and the rocker switch that activates the Retarder.

There is no compressor relief valve installed in you AC dash System. There is a pressure switch installed that is discussed in detail in a prior post on this thread. On your coach it my be a low pressure switch that will cut the power to the compressor if the low side of the system gets below 20psi. It may also have a Binary Pressure Switch which includes a low and a high pressure cut off switch and will cut the compressor off below 20+/-psi or if the pressure exceeds 375+/-psi on the high side.

The Dash AC system in our Coaches hold a lot of Freon. They are the approximately the size of a 1.5 ton AC Unit. and hold anywhere from 40 to 60 ounces of Freon. You have hoses that run the entire length of the coach. Most hose failures occur in the area of the fittings unless the hose has been rubbed through or chaffed by a chassis component or improper installation. another area of a potential leak is the AC compressor shaft seal.

It is not uncommon to have to add a small amount of Freon to keep the system fully charged and operating at it's best. Check the hoses for any chafing and inspect closely the area around the fittings. If you detect any sign of an oily residue it is a sign of a leak. The older AC hoses had a tendency to become porous as they age and will show these signs. The newer hoses are manufactured much differently and prevent the hose from becoming porous. Seals in the compressor will also leak slightly as age sets in. It is very difficult to prevent this and the best way to stay on top of it is to annually have the system inspected, the pressures checked and add Freon as necessary to top the system off.

AC systems should be exercised as much as possible. They do not like being OFF.

As long as the AC system stays closed and is operating normally just add Freon as needed. You may also want to add a dye into your system the first time you have to add Freon. With the Dye in the system you will be able to detect a leak or potential failure using an Ultraviolet light. The Dye used for the AC systems is a very small amount and will not hurt the system.

There are also some very good Sealers on the market today that will seal off any small leaks that may show up in the AC system, such as Evaporators, Condensers and other components. When properly added they live in the system, will not harm the system and if a small leak were to develop may and can stop it.

I have four Coleman MACH8 Roof Top AC Units on my ih-45. The rear unit failed due to a leak in the evaporator. I installed a schrader valve in the system and recharged the unit. It leaked down again within about six months. I decided to evacuate and flush the system with Nitrogen, recharged it and added a stop leak into the unit. That was two years ago and the Unit is still working and cooling great and no leaks. The sealer is used through out the commercial refrigeration business and is called PROSEAL XL4. It is compatible with R134A and R410A and other Freon systems. You can purchase in various amounts to service AC units from 1.5 tons to 5.0 tons. When used properly it will not harm the system or the compressor.

The receiver-drier, expansion valve, pressure switches and thermostat are all installed outside of the Evaporator case and normally in plain site.

I keep a AC thermometer stuck into my center AC outlet in the dash so I can observe the temp coming out of the duct. The outlet temperature will vary based on the ambient temperature inside the coach on recycle mode. I travel with the front and rear roof airs operating and the thermostats set at 76 deg. The dash outlet temp was always between 49-55deg when the outside temperature this summer was 105 deg.

I added approximately 4.5oz of Freon to my system when I serviced it this year. This was a bit less than what I added to the system when I serviced it last year. This is another indication that the system is still tight and operating normally.

Most, if not all the Class A Motor homes that have the aftermarket Dash AC systems, such as SVS, Frigette and others do not use an Accumulator. Instead they use a Thermostat mounted on the Evaporator Assembly that has a capillary tube that protrudes into the evaporator and will cycle the compressor based on the temperature of the evaporator coil to prevent it from freezing up. This thermostat functions basically the same as the Accumulator except it relies on temperature instead of pressure. If you have the Wiring Diagram Manual for your coach it should have the schematic for the AC System that is in your coach which can help you to understand the flow of the system and its components.

The Class C and other RV's will differ from the above basic system because the Dash AC Systems are the Manufacturers Automotive System and the components can vary along with their functions, but the basics of the systems and operation are the same.

Another issue that has not been discussed very much is the fact that R134A Freon is going to be phased out because the new Climate Change Initiative and will no longer be available in a few years. The new Freon replacement is Designated as R123A. The Automotive manufactures started installing the new Freon in their vehicles after 2020. This new Freon is not available to the Public yet and is also very difficult for the Dealers to purchase. You may want to stock up on a supply of R134A for the future. The cost of R134A has tripled in the past six months. R134A Freon has no shelf life and can be stored until needed.

We have attended the Tampa RV Super Show every year for the past twenty years. It is a five day event and  involves a lot of walking. Lots of Vendors, Manufacturers and Merchants present and RV's, Motor Homes and Coaches to look at. It can take you up to at least three days just to walk around and look at all that is on display at the show. Not to mention it can take a hit in your wallet when you see all the stuff for sale that may perk your interest.

We stay at Lazydays RV resort which is only 10 minutes from the show. There are other parks also in the area. You can also camp at the show.

Once you attend you will be hooked to return.

For the norm the Receiver-Drier is going to be mounted close to and in the Vicinity of the Condenser. The Receiver Drier is always installed on the High-(Pressure) side of the AC system. The High Side-(Pressure) of the AC system can be identified by the larger outside diameter hose. The low pressure side-(Suction) will normally be the smaller outside diameter hose.

The Dash AC systems that are installed in our coaches is very similar to the Automotive AC systems installed in most Ford Automobiles from the Sixty's thru the Ninety's. They consist of a Evaporator, condenser, evaporator fan motor, condenser fan motor, compressor, receiver-drier, dash controls-(either electronic or vacuum operated), Expansion valve, Evaporator thermostat, fan speed control resistor block and a low pressure compressor cut off switch. On coaches built after 1994-(when the switch was made to R134), they stopped using only a low pressure switch and went to a Binary or a Trinary Switch. The Binary Switch still has two wires attached, but the switch internally has a low pressure and a high pressure switch internally. The Trinary Switch will have three wires attached to it. It still functions the same as the Binary Switch with the addition to also providing power to the condenser fan motor when required in most new automotive systems.

The Condenser will have a smaller OD hose and a Larger OD hose connected to it. If you are having trouble finding the Receiver-Drier follow the smaller OD hose from the condenser and it should take you to where the Receiver-Drier is mounted. The Expansion Valve will be installed in the outlet side-(Low Pressure) at the Evaporator and the Low Pressure Switch will also be installed in the Suction side of the system and is normally installed close to and after the Expansion Valve. The Expansion Valve's function is to change the Freon from a gas back into a liquid after it passes thru the evaporator.

If your system has been out of Freon because of a leak in the system you should always replace the Receiver-Drier and evacuate the system after repairs have been made. The Receiver-Drier is the filter in the system and is the primary defense in keeping the system from contamination. If the AC system has been open for any length of time because of a leak  the receiver-drier will pull in whatever moisture and crap from the atmosphere and will plug it up. It is very rare to find an expansion valve plugged up unless you had a compressor failure that contaminated the system.

I will now let the experts chime in!

You did not include your Coach manufacture and model that is required so we can help you.

Get out the manual for the TV Lift and check if it has a parts list. If not, contact the Manufacturer for help.

You can also Google or go to Amazon and search for push button door jam switch. This style push button switch was used in many automotive applications to turn the interior lights on when you opened the doors. It should be a normally closed switch.

If you got 20 years out of the original chrome plating you are one of the very few lucky ones.

Space Coast Plating can turn your arms and bases around within two weeks after receiving them.

They also have Restored Arms and Bases in stock to exchange if they match up to yours and will ship next day after payment.

I also offer the option "at extra Cost" to weld the seams on the arms and it make them beautiful.

The cost to do or exchange your bases Start at $140.00 each depending on condition and the minimum cost to do or exchange the arms Starts at $140.00 and the price will depend on the length and condition of the arms.

Dave

Yes, I am working with Lazydays RV Resort on dates and costs. 

I will post to the group in the next couple of weeks when I have more info and the dates and costs are nailed down.

I am planning for it to be in February again.

Stay Tuned!!!

Bill D will never be forgotten, his knowledge, insights and common sense approach to problems was what made this group special.

When I joined this group in 2004 this issue was a huge discussion on this Forum and Bill D was very adamant to everyone in his replies to never run your fuel down to less than a half a tank and always use the major trucks stops for fuel to avoid getting bad fuel.