GC2-XHD-UTL Replacement: Is The Interstate GC2-XHD-UTL Good? However, they dont always have excess capacity. Other places to look include Craigslist and your local Facebook Marketplace, both of which occasionally have Onan RV generators for sale. This unit powered an American Eagle 40 foot RV/bus type. In the future, top off your RV gas tank so that it never runs low. Read the post on this link and see if some of the information is close to what you have. Make sure to try these things before paying a professional, as this could save you quite a bit of money. I suggest you call Onan (Cummins) tomorrow and talk to their tech people. You will find that if you stick your finger in the coolant that it may be barely warm. They generally have fuel filters. $13.94 Shipping. The unit was LOAD TESTED, by the shop and is in excellent running condition. Replacing the fuel filter on gas and diesel generators is a bit of a chore and requires few tools, first you need to clamp the fuel . The breaker obviously went totally bad when I was dealing with the lack of power so that created the no power at all issue. It will take you to the list of fault codes and have instructions on what they mean and how to fix them. Do you have to reprime it to restart it? That said, as is the case with any other appliance, Cummins RV generators can develop issues over time. With only 600 plus hrs on the Generator, I would look for loose connection issue outside the generator. Onan generators for RVs have a low oil shutoff that could be causing problems. So I was able to use my motorcycle jack, some 6\"x6\" blocks, the RV's front hydraulic leveling jacks, and a few wrenches, removed the generator from the RV and repair it out in the open. If the code still exists, the generator may be in need of further repair. Unit new is over 8k, get this unit for under 4K, save a ton. For example, you can find units that can power one or two air conditioners. Allow the generator to run for 15 minutes, to ensure that the code has cleared. Work at Road Amer. Onan Exhaust Gasket A028X874 ,185-6853. Whether youre considering a "workaction", or wa, A road trip with friends is a fun way to explore i, Another incredible year of memories, travels, and, Happy New Year! Only cost $100, much less than I was anticipating. It may not display this or other websites correctly. Another is the low oil cut-off. That seems to be normal for Onan generators. Can you post a picture and your complete model and serial number? Older Onan boards allow reset of the alarm functions and a lamp test by pressing the pushbutton on the circuit board. My generator decided not to crank the starter motor. . Hello guys! When you mention resetting the 35 amp circuit breaker. Weve found that PPL Motorhomes is a great place to go for these. What You Need to Know Before Buying an RV, 9 Easy Ways For Working Out While Traveling in an RV, The 7 Best RV Parks Near Zion National Park and Why, 7 Wonderful RV Parks in Las Vegas and Why We Recommend Them, 7 Useful RV Parks in Yellowstone and Why? If the latter, then there is a problem with the generator part of the unit. Quick replacement of my 7.5K diesel genset glow plugs.Glow plugs I used from eBay.http://www.ebay.com/itm/321525063720?_trksid=p2057872.m2749.l2649&ssPageN. If the connections are good and tight, then check the connections inside the generator, then look at and check the connections at the transfer switch used to switch from shore power to generator power. See Your Onan Distributor: Cummins Power Generation 1400 73rd Avenue N.E. The unit has 2500 hours on it. If it looks contaminated, it is most likely that the oil quality is the reason behind the Onan generator won't start. The odds are high that your RV generator is an Onan Cummins or original Onan model. "A Community of Antique Engine Enthusiasts." I have a 7500 Onan diesel generator that runs for a minute and shuts down with a high coolant temperature fault code, but the coolant level is good and nothing feels hot, just warm. This video shows how the original sensor can just be left in place and a new sensor can be installed once a port in the thermostat housing is tapped to allow the new sensor to the screwed in place. Unfortunately, error codes are not always using the best method to communicate what is wrong. If you dont you could damage the inverter and create an expensive repair. Once it starts to take place, it can weld the sensor to the engine making it extremely difficult to remove. You are using an out of date browser. Sometimes your Onan generator may just sputter to halt suddenly, because of the fault code 32. . Privacy Policy $6,436.95. Now I am not a mechanic, RV tech, or otherwise, but I am a little knowledgeable of how things work and how to do some minor repairs. This means that you may have to search for the Onan part number in the Cummins inventory listed on a website. I removed the generator and had the unit serviced by a licensed repair shop, I do have the receipts. I have an onan 7500 quiet diesel generator that cranks but wont start. If you did use cheap gas or the wrong fuel, clean everything immediately to avoid problems. The driven 12v solenoid wire had vibrated out of its connector crimp. 2-A bonding/ground strap between the generator frame to the chassis is VERY recommended. Your RV may be low on gas which would interrupt the fuel supply and again, overheat your generator. This video shows how the original sensor can just be left in place. For example, the Onan generator manufacturers home page is now www.cumminsonan.com. When you do not understand the code, have a list of codes ready to help you. It may not display this or other websites correctly. For example, issues that make a generator run rough could be deal with temporarily, but the long-term damage will destroy the generator. In most cases, your Onan generator is USDA Forest Service Approved. How many ohms would I expect. And dont try to turn on too many things at once, since that can cause surges that trip the safety measures like the over-voltage protection. However, the brand has been picked up by Cummins. Replace your old failing generator in your RV or use as a backup power source on the farm/ranch. Always know where the circuit breakers and other electrical panels are so that you can reset or repair things as necessary. Dave M Logged MCI7 20+ Yrs Foretravel w/ISM500 WG4T CW for ever. Do you need extra air conditioning in your RV to stay comfortable? The Onan Quiet Diesel 7500 generator in our 2005 Vectra stopped working and won't start. Begin by checking the fuel level. What if you dont have the manual? Note that you can really run into problems if the gas tank float is off, so the generator turns off though you have a half-full tank. Were the outside temps real high those days? It also means that an oil leak in the generator can kill it well before the unit suffers damage. Does anyone know what the governor actuator does and will that prevent an engine crank? it takes a lot longer to prep the whole thing than it will to drill. Then you need to move on to the oil and fuel supplies to make sure they are clear and full. So you should get back one side of your 120 volt AC. I've checked all of the fuses (3-underneath the inspection panel) and fuses at the battery relays. It displays an error code 46 which the manual says is low voltage. Service levels vary between mechanics and RV shops. The manual says low input voltage (12VDC), Genset doesn't crank, will not turnover - completely silent when I try to start it. 7500 Onan Quiet Diesel Temp sensor, thermostat, glow plug, replace/repair jeffbond001 28 subscribers Subscribe 17K views 2 years ago This is my 2004 38N Fleetwood Bounder with quiet. Just because they can work with other brands doesnt mean they know how to repair Onan Cummins generators. 7500 onan quiet diesel in a '98 American Eagle. I tested the input at the automatic transfer switch and found power coming in on leg 2 but not leg 1 with gen. running. If your generator is built into your RV, there is usually a fuel supply line to help run the unit. $ 12.00 Add to cart. Onan has made a number of design changes that simplify maintenance. I did see a another smaller fuse holder in the wiring behind the circuit breaker but have not checked it yet. The RV was a lemon but the generator was the best part. - Step #1: Overloading the generator - Step #2: Check the state of the air filter - Step #3: Exhaust system - Step #4: Spark plugs - Step #5: Fuel lines and filter Some solutions are very straightforward and fall under user maintenance, but some require specialized tools to diagnose and repair, and attempting them can void your warranty. If filling your tank doesnt help, be sure to check your generators oil level. Then, the ECM system which heats the glow plugs that help the engine to start, may not be heating those glow plugs. After that, you will have to check the sensor. If you have a Cummins Onan RV Generator, you are one lucky camper. Opened it up and found the problem. I believe what your talking about trying to say is the fuel solenoid. I didn't bypass the solenoid .I pulled the normal signal wire off the solenoid spade and connected momentarily an external battery to the solenoid spade. 1-Battery Tender is good. Did they tell you what that code indicated? 500 lbs . If you have difficulty registering an account, logging in or need other account-related assistance, send us a message and well get back to you shortly. Contact Us. Make sure all of your connections are clean. This means you should turn on the RV generator before you turn on the roof-top AC to avoid tripping electrical safeties. My original problem was that the rear A/C was not working on the generator, but was working on shore power. Generator would die after running approx 2-3 minutes but would start right back up and die again, over and over. In these cases, purchasing a replacement generator is the best course of action. They should be able to pinpoint your problem over the phone - maybe. It's a 7.5hdkaj11451g. I'm thinking you have a loose connection on 1 or more of the screw terminals in that Box.. A rattling circuit breaker is not good. If the generator is cutting off, check the oil levels. You can avoid problems by making sure the oil tank is full. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Yes, I want to receive promotional emails from RVshare. These parts are designed and engineered specifically for your Onan generator to perform at its peak, and are backed by the Onan parts warranty. And consider carrying extra propane tanks in addition to gas cans. This makes troubleshooting a little bit more difficult. The Onan Quiet Diesel 7500 generator in our 2005 Vectra stopped working and won't start. Onan 7500 Quiet Diesel Generator Manual Troubleshooting When people should go to the books stores, search inauguration by shop, shelf by shelf, it is in point of fact problematic. Steve F. RVIA Certification. As you just read, if you are not checking the oil regularly then the generator is not being lubricated properly causing the heat to build up and the sensor to shut the motor down. It may be bad and if you do not have the right tools to do this, you will need to go to an Onan-approved mechanic to get it checked. A faulty inverter module is another possibility (expensve! For example, some Onan generators can run off both gasoline and liquid propane. Why not dive right in and get that nifty gadget up and running once again? For sale used Onan 7.5 Quiet Diesel generator. I installed a new breaker this morning and what do you know we have power! now I get 3 blinks on the switch ca . Fixing Onan Generator Fault Code 33 (What Does It Mean? As for as the original problem of missing power on one leg you mention brushes wearing out, is this something that I can inspect/check on myown or will it require dealer service? With a bit of digging, you should be able to find a decent deal, so you can fully enjoy camping once again. Even if that number is missing from error code lists. 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