Old hwh leveling system troubleshooting. they are sold under other non hwh .

Old hwh leveling system troubleshooting However, if you are having difficulty with the system, there are a few ways to help you get the system working correctly again. The system worked perfectly on the trip. You should have the engine running or be hooked to shore power when leveling the MH, HWH leveling systems require higher voltage, around 13VDC to operate. off caution! on 5 amp fuse fuse control circuit fuse (5 amp) not in park/ brake mp25. '07 Winnebago Journey 34H, ISB-02, MH2500 ML35671. This may cause the leveling system to function be rebuilt, when the system is out of warranty. NO HWH® SLIDE-OUT SYSTEM NO HWH® LEVELING SYSTEM ML41205: Automatic Control : Fleetwood® _____ VEHICLES HWH® Travel Clamps Automatic Slide-Out Retention System (One-Button Operation for Slide-Out and Clamp) (Key Switch & Single-Rocker-Switch Control Panel) NO HWH® SLIDE-OUT SYSTEM NO HWH® LEVELING SYSTEM ML35976 Mar 3, 2023 · You owners manual will state to either use HWH oil or Dextron ATF as specified. there isnt a quick easy fix for some of these problems, it could be a lot of different things. com 625S SERIES LEVELING SYSTEM HWH COMPUTER-CONTROLLED R Straight-Acting Jacks AP36756 R Multiple Room Extensions TROUBLE SHOOTING 210/225 SERIES BI-AXIS VALVE The following is a list of problems, and possible solutions, which might occur to the leveling system. make sure all the wires in the touch pad plug are seated. The operator's manual stated that it can be operated in the On/ACC position, but it does recommend running the engine for better performance. com 610 SERIES LEVELING SYSTEM HWH COMPUTER-CONTROLLED R Hydraulic Leveling Three Wire Jack Warning Switches (Optional Air Dump) ML9138/MI91. use a knife or small screw driver and press each one into its position. Turns key to acc, turns on leveling system. View and Download HWH 700 Series service manual online. We know it’s electrical since our slides connected to the same hydraulic system currently work flawlessly. That spot was a little to uneven and I needed to move. Jan 8, 2023 · It is popular in outdoor recreation for its leveling systems, as many RV manufacturers use them as a standard leveling system for their trailers and coaches. Touch Panel Leveling Control BI-AXIS Air Leveling FEATURING: HWH CORPORATION (On I-80, Exit 267 South) 2096 Moscow Road | Moscow, Iowa 52760 Ph: 800/321-3494 (or) 563/724-3396 | Fax: 563/724-3408 www. wire hex valve used with the 400 series paddle switch leveling systems. Aug 5, 2020 · 90 percent of all intermittent problems are bad connections. check the relays on top of the pump motor that control the power to the pump motor. Learn about automatic and manual operation, travel mode, dump and raise functions, warning lights and more. 3 Cummins 350, Spartan MM Chassis. The following conditions must be met for the room extension to operate. Apr 11, 2023 · HWH 610 leveling system problems: LRACE5: Class A Motorhome Discussions: 10: 02-06-2024 03:35 PM: HWH 610 series jack leveling system solenoid removal question: bioguy: Newmar Owner's Forum: 5: 10-15-2019 05:13 PM: 610 Series HWH - 2002 36ft Alpine HWH Motor Info: BernieS: Alpine Coach Owner's Forum: 0: 09-27-2014 12:41 PM: HWH 610 Series HWH® 300 Series, Touch Panel-Controlled Air Leveling System (with MANUAL BI-AXIS® Control) 305 SERIES PRODUCED: YYYY - YYYY HWH® 305 Series, Touch Panel-Controlled Hydraulic Leveling System (with MANUAL BI-AXIS® Control) 310 SERIES - ROCKER-SWITCH PRODUCED: YYYY - YYYY HWH® 310 Series, Rocker Switch-Controlled Hydraulic Leveling System Touch Panel Leveling Control BI-AXIS Hydraulic Leveling FEATURING: HWH CORPORATION (On I-80, Exit 267 South) 2096 Moscow Road | Moscow, Iowa 52760 Ph: 800/321-3494 (or) 563/724-3396 | Fax: 563/724-3408 www. 0016 08jan18 component selection and installation manual 725 series leveling systems only qualified technicians should install or repair leveling systems on vehicles. _____ The jacks not working on RV? The slides stopped working? Randy troubleshoots the HWH leveling system malfunction which leads to the HWH leveling relay repair Jan 25, 2013 · A couple of days ago, I was leveling my 2007 Holiday Rambler Endeavor PDQ40. Skip to the end for the useful part. do not use the leveling jacks or air suspension to support vehicle while under vehicle or changing tires. most likely it wont be there. HWH includes step-by-step checks for some of the common issues users might experience. People with little or no experience with HWH leveling systems should contact HWH Jul 2, 2023 · MH-General Discussions & Problems: 8: 03-25-2023 10:26 PM: HWH 625S auto leveling system not working: rarebear. this manual is intended as a parts manual only. Do you have the toggle switch controls or the HWH Computerized Leveling keypad? It was my understanding that the manually operated toggle switch model was probably put together by Newell but that the automatic system with the HWH keypad was a fairly standard HWH system other than the manifold. I got out the stopwatch and hit the store button. It comprises two main components – the leveling jacks and the control unit . Otherwise the malfunctions may damage the new control box. Special attention should be given to all cautions, wiring, and air diagrams. If ground is not present on installation manual hwh computer-c0ntrolled leveling system 625 or 625 single step for motorized vehicles and component selection www. With spring release and power retract systems there is usually a manual release valve for each jack. Page 7: Troubleshooting TROUBLE SHOOTING 210/225 SERIES BI-AXIS VALVE The following is a list of problems, and possible solutions, which might occur to the leveling system. 6 with leveling system on. go to dealers and servcice centers. please feel free to call me if you want. An RV industry leader in hydraulic landing gear, HWH makes hydraulic jacks (and slide-out mechanisms) for RVs, horse trailers, and specialty vehicles, among other systems. I then attempted to level out again and Apr 13, 2022 · I am posting this in hopes of helping someone doing a future search for a HWH leaking jack cylinder might find the information useful. HWH has many series of leveling systems, 600, 625, 725, ect and all have different diagnostics and the lights displayed can mean different things. People with little or no experience with HWH leveling should contact HWH technical service (800-321-3494) before beginning. After the system reboots, attempt to utilize the HWH jacking system again. The jacks will extend according to lit yellow leveling lights. If +12 is not present, there is a problem with the leveling system. 200-210-225 Series Joystick-Controlled Leveling Systems 3-1 200 Series, Joystick-Controlled Leveling Systems 3-2 210/225 Series, Joystick-Controlled Leveling Systems Jul 20, 2020 · Air Leveling System Leak on Signature with Valid Trueline Leveling System: hawkeye78299: Monaco Owner's Forum: 2: 07-06-2015 08:40 PM: Choosing camera system: Vanwill: Class A Motorhome Discussions: 3: 09-01-2014 03:41 AM: HWH leveling System "Not leveling" TheToads: Winnebago Industries Owner's Forum: 5: 12-04-2013 04:51 PM Jun 22, 2021 · I have a 2005 Beaver Monterey with HWH air leveling and Hydraulic jacks. 0005 06MAY04 hwh hydraulic leveling jacks mp14. Jun 14, 2022 · HWH 625 Leveling System - Warning Buzzer issue: Jim-Trish: Class A Motorhome Discussions: 20: 10-10-2018 11:25 PM: Air Leveling System Leak on Signature with Valid Trueline Leveling System: hawkeye78299: Monaco Owner's Forum: 2: 07-06-2015 08:40 PM: HWH leveling System "Not leveling" TheToads: Winnebago Industries Owner's Forum: 5: 12-04-2013 Feb 20, 2024 · The leveling system is not working at all: This could be due to several factors, including electrical problems, pump failure, or severe hydraulic fluid issues. A few weeks ago we took it on a trip. The leveling jacks raise and lower the RV while the control unit activates and deactivates the system. these relays are one of the few parts hwh does not mfg themselves. The one I removed is identical to the new one except the top o-ring was pretty chewed up. 1, 12 or 1 rap0642 1 solenoid valve large 3 rap7944 1 check valve kit (single) 4 rap5179 1 check valve kit Dec 4, 2017 · HWH 325 Series Leveling System Concerns / Challenges. Jul 14, 2016 · Air Leveling System Leak on Signature with Valid Trueline Leveling System: hawkeye78299: Monaco Owner's Forum: 2: 07-06-2015 08:40 PM: HWH leveling System "Not leveling" TheToads: Winnebago Industries Owner's Forum: 5: 12-04-2013 04:51 PM: 2005 Tiffin Allegro Bay 37db: caffertym: Tiffin Owner's Forum: 8: 07-23-2013 12:01 AM: 2003 Tiffin Allegro hwh corporation (on i-80, exit 267 south) 2096 moscow road | moscow, iowa 52760 ph: 800/321-3494 (or) 563/724-3396 | fax: 563/724-3408 www. Mar 21, 2022 · Update from original post: Frank from HWH support got back with me. 700 Series control unit pdf manual download. hwh is not the only supplier. I recently put it in a good shop because I couldn't figure why the air leveling wasn't working and to help hunt an air leak in suspension. i do not solicit part sales, or service work on this forum. Touch Panel Leveling Control Single Hose FEATURING: HWH CORPORATION (On I-80, Exit 267 South) 2096 Moscow Road | Moscow, Iowa 52760 Ph: 800/321-3494 (or) 563/724-3396 | Fax: 563/724-3408 www. PDF - Quick reference LED and fuse sheet for 2000 series CAN Central Control Module - motherboard - New style only. ML44725/MI95. PDF - Quick reference LED and fuse sheet for 625 leveling systems. Leveling systems and room extensions that are not controlled by a system processor have no pump run time protection. The HWH leveling system is a hydraulic-powered leveling system used in recreational vehicles. com 310 SERIES LEVELING SYSTEM HWH TOUCH PANEL-CONTROLLED W CORPORATION H H R R Kick-Down or Straight-Acting Jacks R With or Without Air Dump SECURELY BEFORE REMOVING TIRES OR CRAWLING UNDER VEHICLE. Suggested tools for trouble shooting the HWH leveling systems: MULTI-METER 12 VOLT TEST LIGHT PROCEED WITH THE TROUBLE SHOOTING Before beginning your repair, it is IMPORTANT to read the CAUTIONS and NOTES AND CHECKS in the first section, TROUBLE SHOOTING GUIDE. I had the MH sitting in my driveway on the jacks for a few months. o. Replace the smaller 1 1/2" 12 volt valve with a small 1 1/2" valve. Finally yesterday I decided to find out just how slow. Restarting your jacks presents the simplest method to address power supply matters. That's why the questions about what system you have. paul maddox i work full time for hwh. HWH responded to my email with a phone call the next day. This valve is only available as a new part or can be sent in for repair. HWH CORPORATION (On I-80, Exit 267 South) 2096 Moscow Road | Moscow, Iowa 52760 Ph: 800/321-3494 (or) 563/724-3396 | Fax: 563/724-3408 www. com 725 SERIES LEVELING SYSTEM HWH COMPUTER-CONTROLLED R Straight-Acting Jacks R RETRACT EXTEND HWH COMPUTERIZED LEVELING for HWH® ACTIVE AIR SUSPENSION SYSTEMS for HWH® AIR LEVELING SYSTEMS for HWH® ENVIRONMENTAL AIR SEAL SYSTEMS for AIR COMPRESSORS for AIR DUMP Air Dump Valve - RAP1653 (AP1653) Air Dump Valve - RAP90904 (AP11072) mr05. hwh. Sold the Motorhome, joined the fully retired gang. Maybe take a pic of the panel, and the HWH to help us out with troubleshooting. Pump motor goes on and off. Allow a few minutes for the reset process to take place. Check Terminal 2 of the pump relay for +12. Perform Manual Retract. This means that you leave the system on, even after the green "travel" light comes on. if you didnt get the manual, go to the hwh website and download the one you need. Control Panel Is Not Working I tried to manually extend the jack and the system would not move the leg. I went thru the normal hit the reset switch procedure and when the system rebooted, still no response from the jacks. Apr 8, 2018 · Started the diesel, let it build air pressure. The unit has an HWH 610 series automatic leveling system. 725 Series control panel pdf manual download. 3431 EMERGENCY STOP MODE 700 SERIES LEVELING SYSTEM HWH COMPUTER-CONTROLLED HWH CORPORATION (On I-80, Exit 267 South) 2096 Moscow Road | Moscow, Iowa 52760 Ph: 800/321-3494 (or) 563/724-3396 | Fax: 563/724-3408 www. Most RVs with an HWH leveling system also come with an Oct 21, 2012 · It was used back in the good old days for a connection to the ignition coil to give it a full 12+ volts for starting big cranky hard to start engines. Pump motors used with HWH leveling systems and room extension systems come in 3 different diameters; 3", 3. This is why we will be using this article to provide you with a few common problems that can be found along with their fixes. Contact the vehicle manufacturer or HWH for help with identifying the motor size. The HWH Leveling System provides a way to keep your RV or trailer level while parked. Valve size and voltage are still factors to be considered when replacing any HWH hydraulic solenoid valve. This manual will also be unique to your rig and help you consider all of the possibilities, even the ones you didn’t consider. So check voltage to master relay. This is a Series 600 HWH Air & Hydraulic system. com AP55507 BI-AXIS Hydraulic Leveling Air Leveling With Tag Axle Dump View and Download HWH 725 Series operator's manual online. com leveling system 310 series operator’s manual hwh touch panel-controlled (800) 321-3494 / (563) 724-3396 moscow, iowa 52760 2096 moscow road hwh corporation w corporation off store brake park/ caution! not in on h ml20013/mp05. Nov 28, 2015 · HWH Leveling system problems: mbishop10: Newmar Owner's Forum: 18: 07-11-2015 09:06 AM: Erratic HWH leveling: jerry davis: Alpine Coach Owner's Forum: 5: 06-05-2015 10:28 PM: HWH Air Leveling Troubleshooting: zmotorsports: Monaco Owner's Forum: 23: 04-24-2015 10:21 AM: Air Leveling Not Working: OB-One: Monaco Owner's Forum: 13: 01-23-2015 09:36 trouble shooting mi91. I have the operators manual but cannot identify from the schematics exactly where the problem may be. be sure to ask about experience in repairing hwh systems. This manual is intended for use by experienced mechanics with knowledge of air suspension and automotive electrical systems. Actually, HWH recommends WD-40 directly in their troubleshooting guides and maintenance manuals. 625 - 725 - 2000 series, leveling systems manifold repair parts this side up 3 never attempt to remove one of these solenoid valves unless manifold is in the upright position. HWH Corporation 325 series leveling systems, solenoid valve replacement and the "STORE" mode. a loose plug, or a fuse with one leg in the socket, and one out will cause a problem like yours. if its on, the park brake connection is good. Any one have any ideas on how to get the valve in Oct 25, 2023 · HWH 725 series service manual with troubleshooting guide. If you dont understand the troubleshooting guide, then call Paul Maddox at 1-602-549-3638 or email [email protected]. c. 7" and 4. We're in a 2001 Rexhall Aerbus XL3250 with one slide. The fuse in the control panel area is fine. com Nov 26, 2017 · I explained what was happening with the HWH system on my coach and he stated he had issues with the HWH system on his coach over the years so we started troublshooting again. I have a 1995 Winnebago luxur. He works for HWH and does troubleshooting for them. Some of these systems have an automatic leveling system. check on the warranty no matter where you buy them. Motorhomes. May 15, 2018 · If the air system is losing air (note that dash gauge does not read the air in the leveling system (it is an isolated system) however the HWH system uses the coach air to operate. Aug 15, 2021 · HWH Series 310 Touch Panel Hydraulic leveling system At last outing, I discovered the left rear hydraulic jack had not extended (The jack springs are attached normally and no sign of leakage or damage to or at the left rear jack) When we departed, all of the extended jacks retracted normally and I let the system run until it shut down. nm: Class C Motorhome Discussions: 2: 09-24-2021 10:09 AM: HWH 600 series air leveling, auto not working: Maggiedad: Monaco Owner's Forum: 5: 07-31-2019 09:22 AM: Power Gear leveling system not AUTO leveling coach to true level: ualdriver Dec 3, 2017 · HWH 325 Series Leveling System Concerns / Challenges. Apr 4, 2017 · I'm having problems replacing the shuttle valve on the HWH levelers on my 1994 Newmar Kountry Air. Most hydraulic leveling jacks found on RVs today are HWH systems. The weather was a comfortable 68 degrees, and the pad level. check the led in the box for the park brake. First thing you need to do is make sure your coach and starting batteries are all fully charged and connections are clean and secure. When it was trip time I tried to engage the leveling system and drop the unit back down and store the jacks. To know when you have the RV level, you’ll have to install a couple of bubble levels nearby — to use as a reference when leveling. 12. ML51119. Apr 22, 2018 · I think you are missing the point of the questions. They may be able to provide an actuator. store-9 7-ground pump-10 6-park brake left front-11 It’s a good idea to store the HWH leveling system troubleshooting manual in your rig just in case you need it. trical components is required. hwhcorp. HWH System issues on this coach history: 1. First you need to know what HWH system you have, get the service manual for it if you dont have it, and then follow the troubleshooting guide. 1770 05jun01 controls indicators right raise hwh hydraulic leveling "caution" Do not replace the control box unless the repair steps say to replace it. Nov 28, 2019 · Since each system, such as HWH, Lippert, and Quadra Bigfoot, has its own specific procedures, it is important to refer to the manual for your particular system. com 625 SERIES HYDRAULIC LEVELING SYSTEM HWH TOUCH PANEL-CONTROLLED R (Without Dump) R HWH COMPUTERIZED LEVELING We recently started having an intermittent problem with our HWH leveling system (joystick-controlled 210-series). NOTE: Only qualified technicians should install or repair leveling systems on vehicles. It has the hwh 610 leveling system on it. or email me at Mar 20, 2010 · My HWH jacks have been getting slower and slower. After some step by step troubleshooting, we diagnosed the problem as likely being a failure of the Master Relay that is on the left of the pump motor. Touch Panel Leveling Control BI-AXIS Hydraulic Leveling FEATURING: HWH CORPORATION (On I-80, Exit 267 South) 2096 Moscow Road | Moscow, Iowa 52760 Ph: 800/321-3494 (or) 563/724-3396 | Fax: 563/724-3408 www. PDF HYDRAULIC Jun 8, 2011 · I have had no problems in seven years with the factory installed HWH system on our motorhome. Press and hold the auto-leveling button for 15 seconds. They are familiar with Roadmaster Chasisis and air suspension as they were formerly a Monaco Dealer. Contact HWH Corporation technical service for assistance at (800) - 321 - 3494. maybe related to the cylinder, or just the electronics. stuarts in elkhart, northern tools, ppl rv parts in houston, and several others. com 725 SERIES LEVELING SYSTEM HWH COMPUTER-CONTROLLED R Straight-Acting Jacks AP46429 R RETRACT EXTEND HWH COMPUTERIZED LEVELING That is a bummer Dean. Features & Benefits. JMHO Dieselclacker Sep 6, 2020 · HWH 625 leveling system: Papawteve: Class A Motorhome Discussions: 13: 06-04-2017 05:28 PM: HWH 625 series jackson and leveling system: LINADR: MH-General Discussions & Problems: 6: 10-02-2016 10:46 PM: HWH 625 leveling system motor will not engage: fatboybates: MH-General Discussions & Problems: 16: 07-31-2016 02:15 PM: Hwh 625 leveling system Aug 17, 2013 · I just purchased a 1990 Coachmen Classic 310MB with a HWH model: AP-5438 leveling system that uses four AP-3664 Jack assemblies. The red warning lights will come on as the jacks extend 2 or Aug 15, 2022 · RV Systems & Appliances: 0: 06-10-2021 07:22 AM: Valid Air Leveling system problem: seand1109: Monaco Owner's Forum: 12: 02-09-2018 08:18 PM: Air Leveling System Leak on Signature with Valid Trueline Leveling System: hawkeye78299: Monaco Owner's Forum: 2: 07-06-2015 08:40 PM: Valid auto leveler fault code: Oh-one: Monaco Owner's Forum: 1: 08-13 Nov 24, 2024 · RV Systems & Appliances: 1: 10-03-2021 04:35 PM: HWH air leveling and HWH slide out controls completely dead: mhanson: Country Coach Owners Forum: 7: 12-14-2018 10:18 PM: HWH air leveling issue: ldfeat: Class A Motorhome Discussions: 0: 04-07-2016 07:03 AM: HWH leveling System "Not leveling" TheToads: Winnebago Industries Owner's Forum: 5: 12 page 6 section 2 repair manual hwh computer-controlled leveling systems 400 series featuring: paddle switch control kick-down jacks straight-acting jacks optional automatic suspension air dump begin with section 1 hwh corporation 2096 moscow road/p. Pump motor runs and all three slide work normal. it is the responsibility of the individual doing the repairs to know the safe and proper procedures. it will deepend on your problem whether they can handle it or not. If the pump runs, continue below. first, download a 305/325 service manual. 04MAR10 MP14. Failure to let the HWH system finish the store cycle will probably result in a jacks down alarm under way. com 2000 SERIES AIR LEVELING SYSTEM HWH COMPUTER-CONTROLLED R (With or Without Tag Axle) W CORPORATION H H R R NOT IN BRAKE PARK / TRAVEL MODE May 22, 2021 · The HWH 310 is an amazing option that you can go for though, there are also a few issues that can be found on it. HWH Corporation (On I-80, Exit 267 South) 2096 Moscow Road Moscow, Iowa 52760 Phone Leveling Systems . I'm assuming the flow control solenoid to that jack is leaking back due to trash in the valve seat. Next is poor voltage to the system, HWH says the drive engine should be running to provide good voltage to the system. When any button other than Off is pushed, all lights on the control panel illuminate and all buttons other than off are non-functional. 30 30APR09 April, 2009 (800)321-3494 or (563)724-3396 HWH (On I-80, Exit 267 South) 2096 Moscow Road, Moscow, Iowa 52760 CORPORATION R Page 1 CORPORATION OPERATOR’S MANUAL HWH LEVER-CONTROLLED 110 SERIES LEVELING SYSTEM FEATURING: Four Lever Control Hydraulic Leveling Kick-Down Jacks Suspension Air Dump HWH HYDRAULIC LEVELING LEVELING FUSE 5 AMP CORPORATION WARNING EXTEND DUMP LEVEL STORE CAUTION! UNDERSTAND OPERATOR’S MANUAL BEFORE USING. The park brake must be set. mount the new sensing unit in the same manner as the old one. This is a special valve. 4. Computer-Controlled Hydraulic Leveling System. Excessive noise (grinding, whining, or creaking) : Such noises are typically indicative of mechanical issues, low fluid levels, or contamination of the hydraulic fluid, which can affect Nov 12, 2019 · Also note that if you can raise and lower the coach using the HWH control panel you can set the ride height manually, then put a fuse to turn off the HWH system. View and Download HWH 725 Series service manual online. ML35669. Others have had problems, as anything mechanical can and will break. Trailers - RV. Aug 16, 2024 · look at the hwh website. so just start with a 12 volt tester and go thru the list. systems. If +12 is present, replace the pump relay. PDF - Quick reference LED and fuse sheet for 325 leveling systems. 6 W - Elkhart, IN - 800-826-6267 | 574-262-0225. I parked it and attempted to level out. For systems with straight-acting jacks. 1000. JOYSTICK-CONTROLLED LEVELING SYSTEM and SPACEMAKER ROOM EXTENSION SYSTEM. 9 vdc not running, 12. Air is dumping out of air bags. com 700 series air leveling system hwh computer-controlled r r r not in brake park / travel mode caution! securely before removing tires or crawling under vehicle. page 1 corporation operator’s manual hwh computer-controlled 2000 series leveling system featuring: touch panel leveling control air leveling (with tag axle) hwh computerized leveling excess slope not in park/ travel brake mode dump emergency stop travel mode caution! raise understand operator’s manual before using. questions, and installation of other hwh equipment. I have an older version (2000) and I think it is fuse 12 in the HWH control box. There are also several smart phone apps to check level. 1 602 549 36438 maybe i can help. _____ Mar 28, 2021 · HWH 625 series leveling system inoperative: valleydog: Winnebago Industries Owner's Forum: 7: 06-27-2019 08:31 PM: Air Leveling System Leak on Signature with Valid Trueline Leveling System: hawkeye78299: Monaco Owner's Forum: 2: 07-06-2015 08:40 PM: Inoperative HWH via Silverleaf in an Apex: Paul "Sully" Sullivan: Alpine Coach Owner's Forum: 3: This operator's manual provides instructions for using the HWH 2000 Computer-Controlled Leveling System, featuring a single-step touch panel control and air leveling. thirty minutes. Trying to determine a problem with my HWH air leveling system which is resulting in a loss of air on the drivers side after a couple of days. . HWH hydraulic leveling jacks make leveling your RV easy. The HWH leveling system panel must be on. The leveling solenoids at the six pack hold pressure in the bags. With the fuse removed it will not shift to "Travel" mode and you can drive the coach to a repair facility. 4150 12DEC12 LDV / 4D SECURITY Quick Reference Diagnostic Guide Apr 24, 2015 · My control box is on the way to HWH priority mail right now, tech called me after 2 days but could not troubleshoot , 4-5 days repair time, if they have to replace it is going to be $900 + if not is $80 hr + parts, my issues began at the beginning of an 7800mi trip, we refused to let it slow us down much, we level manually and wasted not much time worrying about it till now that is parked and May 29, 2018 · Aligning the new Level Sensor: Now you can start the engine and pump up the air system. Nov 22, 2016 · 610 Series HWH - 2002 36ft Alpine HWH Motor Info: BernieS: Alpine Coach Owner's Forum: 0: 09-27-2014 12:41 PM: HWH 610 Series Leveling System: RonnieTucker: Winnebago Industries Owner's Forum: 1: 07-24-2014 02:51 PM: HWH Series 610 Leveling System: OneRVer: MH-General Discussions & Problems: 7: 02-18-2012 12:58 AM: 2000 Mountain Aire with HWH Apr 23, 2015 · The check valve on the output side of the dryer, between the dryer and the pressure switch, holds system pressure. May 31, 2021 · HWH Leveling System Calibration. Practically everything you want to know about your HWH leveling system can be found from this HWH FAQ Page. Nov 30, 2019 · kirk, dont get lost looking for a fuse. Jun 19, 2016 · Download the manual for your system from the HWH website and use the LED's on the circuit board for troubleshooting. Paul is right, the control box has multiple fuses. 725 Series control systems pdf manual download. Jul 13, 2015 · The HWH 310 series leveling jacks will not go down because the "Not in Park/Brake" light is on despite the fact that the park brake has been engaged and disengaged several times. box 0183 moscow, iowa 52760-0183 800-321-3494 / 319-724-3396 internet: http: //www. I can level either manually or automatically. jumper 12 volts to the back post on the motor Touch Panel Leveling Control BI-AXIS Hydraulic Leveling FEATURING: HWH CORPORATION (On I-80, Exit 267 South) 2096 Moscow Road | Moscow, Iowa 52760 Ph: 800/321-3494 (or) 563/724-3396 | Fax: 563/724-3408 www. pdf Click to Link Bleed Valves Check Valves - RP5597 / RAP6553 Releif Valves - RP5869 / RAP90160 ML11428-05. 1142 31may05 cautions! block frame and tires securely before crawling under vehicle. hwh leveling systems and room extension mechanisms. download a service manual, and do the diagnostics. Oct 19, 2018 · Air Leveling System Leak on Signature with Valid Trueline Leveling System: hawkeye78299: Monaco Owner's Forum: 2: 07-06-2015 08:40 PM: HWH leveling System "Not leveling" TheToads: Winnebago Industries Owner's Forum: 5: 12-04-2013 04:51 PM: HWH leveling system: fluid level check: Oh-one: Winnebago Industries Owner's Forum: 11: 03-23-2009 08:39 hwh hydraulic leveling internet: http: //www. TOUCH PANEL-CONTROLLED HYDRAULIC LEVELING SYSTEM. 2 %âãÏÓ 12 0 obj /Length 13 0 R /Filter /FlateDecode >> stream H‰ T oÚ0 ý |‡û³ ÏvìÄAš¦ ¨¨ ~ˆdÝ&EB È JB Ò>üü# t«´nB ËæÞ½{÷î0 2-1 100 Series, Lever-Controlled Leveling System 2-2 110 Series, Lever-Controlled Leveling System 2-3 100 and 110 Series, Lever-Controlled Leveling System Functions CHAPTER 3. I ordered both a Master Relay and the Pump Relay from HWH. So the system is misreading level and you need to make a slight adjustment. consult the appropriate coach manufacturer's manual, hwh repair manual, operator's manual or other manual. R. Jul 13, 2020 · Hi there. com 625S SERIES LEVELING SYSTEM HWH COMPUTER-CONTROLLED R Straight-Acting Jacks AP37448 R With Auto Pilot Dump SPACEMAKER ROOM EXTENSION Sep 14, 2013 · My HWH leveling system has a problem. I bought this coach used in 2015 and am very pleased with this coach with the exception of the Hydraulic Leveling system. I understand that fluid is returning back to the tank during this time period. com 2000 SERIES LEVELING SYSTEM HWH COMPUTER-CONTROLLED R Straight-Acting Jacks AP37519 R Multiple Room Extensions (with Air Seals) CAUTION! when the joystick valve is used. understand operator's manual before using. "Routinely" for me is about twice a year. Based on my understanding, the 40-50 psi (60psi) is the cutout valve for aux systems. com SPACEMAKER ROOM EXTENSION SYSTEMS 310 OR 610 SERIES LEVELING SYSTEMS W CORPORATION H H R R FOR WINNEBAGO MOTORIZED VEHICLES Single Cylinder "Guided" Room Extension Touch Panel Leveling Control BI-AXIS Hydraulic Leveling FEATURING: HWH CORPORATION (On I-80, Exit 267 South) 2096 Moscow Road | Moscow, Iowa 52760 Ph: 800/321-3494 (or) 563/724-3396 | Fax: 563/724-3408 www. Jul 12, 2019 · Mike - The actual system does not seem to have any indicators, but the paperwork stated it is an HWH Computer-Controlled 2000 Series Leveling System. 5". A red "Jack Down Warning Light" on the HWH panel HWH CORPORATION (On I-80, Exit 267 South) 2096 Moscow Road | Moscow, Iowa 52760 Ph: 800/321-3494 (or) 563/724-3396 | Fax: 563/724-3408 www. If it does not, repair the leveling system. An HWH leveling system uses single-acting cylinders like standard hydraulic jacks. only qualified technicians should install or repair leveling systems on vehicles. Let me paint the picture for you, I am sitting in the Home Depot parking lot after buying my first Ohm meter to troubleshoot some electrical issues on our HWH 325 series leveling system. use it to diagnose the problem. However, HWH actually does not recommend regular cleaning but I do it anyway. 3223 18may01 h r featuring: touch panel leveling control Dec 7, 2021 · the hwh part numbers i supplied are from hwh or any authorized hwh parts sales. Before I start checking each individual valve, fitting, etc. Don’t forget to consult your manual for additional insight into problem-solving. com SPACEMAKER ROOM EXTENSION SYSTEMS 310 SERIES HYDRAULIC LEVELING SYSTEM R (With Synchronizing Cylinder) FOR MOTORIZED VEHICLES CORPORATION HWH R Mar 7, 2020 · The HWH system needs several minutes to complete the "store" process. Shuts off engine. They should help you immensely. Aug 27, 2022 · What Is the HWH Leveling System? HWH systems are hydraulic leveling systems produced by HWH Corporation in Moscow, Iowa. HWH Leveling System Troubleshooting. 0002 TECHNICAL SERVICE FOR MOVING THE VEHICLE WHEN NOT AT THE PROPER RIDE HEIGHT. We got right rear to go down with a new fuse, but when attempting to bring the jacks up the fuse blew again. The indicator lights on the leveling system sometimes flutter, or work, or don't come on at all. Underneath your RV there should be a 4-inch disk. The ignition must be in the "ACC" position. COMPUTER-CONTROLLED AIR LEVELING SYSTEM, Touch Panel Leveling Control BI-AXIS, Air Leveling Without Tag Axle. Determine positively which system is installed on your MH, then go on the HWH website and down load the appropriate manuals and troubleshooting guides. a knowledge of hydraulics, welding, the vehicle’s suspension and electrical system, as well as an understand-ing of the leveling system’s hydraulics and electronics is required. block frame and tires securely before removing tires or crawling under vehicle. they are sold under other non hwh Depressurize the air from your HWH system. 3/4 jacks won’t come down. The first section of this school, “INTRODUCTION TO HYDRAULICS” is a more in-depth study of general hydraulics and should be studied before continuing in this section. View and Download HWH 200 Series operator's manual online. My 2003 Dutch Star has an HWH 310 series Leveling system and I developed a seal leak on one of the jacks. Jacks will not go down. 310 series hydraulic leveling systems located on motorized vehicles completely remove the old sensing unit and its hardware do not use the old holes or hardware for mounting the new sensing unit. I put the gear back up and moved. %PDF-1. leveling system panel is on. 51 page 35 electrical connection diagram 625 series leveling system touch panel connections hwh computerized leveling excess slope extend extend auto level not in manual park/ brake auto manual store dump retract retract travel mode emergency stop caution! understand operator’s manual before using. b. I routinely wash the jack rods off with soap and water, wipe them off, and then apply WD-40 (as per HWH recommendations). is facing the sky not the ground. After approxi-mately 30 seconds, the system will start to level the ve-hicle. 200 Series lifting systems pdf manual download. They may think that the rig is not level even though you parked on fairly level ground or a level pad. be sure that the front (arrow) on the unit is oriented Sep 10, 2018 · brh, if your system is original, its a 610 leveling system. Hooked up shore power, checking every thing out right. PREFACE This is a discussion of basic hydraulics which can help with the diagnostics and repair of HWH hydraulic leveling and room extension systems. HWH Quick Reference Guide Mar 6, 2019 · ive attached a 325 and a 625 leveling system service manual. com ML51385/MP04. it has all the diagrams for wiring, as well as a led diagram. Rather then replace the solenoid valve has anyone tried to dissassemble the solenoid valve and successfully cleaned the seats. Include your MH year, make, model, data in your signature info. Different years call for different ATF, for example, my old HWH 610 central ground system states the alternate fluid is type A ATF. Place the HWH Level system in manual by depressing the Air button once and use the arrows on the drivers control panel and a good bubble level to get the coach level both fore and aft and left to right. The MH has been sitting on the pad for about a week with the jacks extended. 1 won’t come up. It also uses powerful springs for retracting. For systems with automatic air dump, the air will start to dump from the vehicle suspension. I then tried to return to ride height, and the system said it was doing so, but nothing happened. Trailers Jan 20, 2024 · View Bigfoot Leveling System, Platinum or auto? rreynolds51: Running Gear, Axles, Brakes, Wheels and Tires: 4: 11-13-2020 05:15 PM: Leveling Jack question HWH leveling system: Westonbum: Winnebago Class C Motorhomes: 12: 09-22-2020 08:09 AM: 2018 Winnebago Intent & LCI Auto Leveling System: nomaxtech: General Maintenance and Repair: 7: 07-15 Jul 4, 2023 · HWH Hyd System 725 Series: Drifterpilot: RV Systems & Appliances: 4: 06-16-2023 04:17 AM: HWH 725 Leveling System does not Extend - 2015 Thor Freedom Elite 28H: acarterjr01: Class C Motorhome Discussions: 4: 03-18-2022 11:28 PM: HWH 725 Leveling system: Tom Cat: Class A Motorhome Discussions: 2: 01-20-2021 07:36 AM: Solenoid for HWH 625/725 HWH 2000 SERIES R W CORPORATION H H R PRECISION HYDRAULIC LEVELING SYSTEM Abbreviated Flow Chart HWH CORPORATION (On I-80, Exit 267 South) 2096 Moscow Road | Moscow, Iowa 52760 Ph: 800/321-3494 (or) 563/724-3396 | Fax: 563/724-3408 www. Page 1 CORPORATION SERVICE MANUAL HWH COMPUTER-CONTROLLED 610 SERIES LEVELING SYSTEM FEATURING: Touch Panel Leveling Control Single Hose Hydraulic Leveling Three Wire Jack Warning Switches (Optional Air Dump) HWH COMPUTERIZED LEVELING EXCESS SLOPE AUTO NOT IN PARK/ STORE BRAKE TRAVEL CAUTION! UNDERSTAND OPERATOR’S MANUAL BEFORE USING. And now the JACKS wil not go down. Jun 27, 2021 · Check with Stuart's Service - 2990 C. He is blowing the 15 amp fuse for Right Front and Left Rear when operating the jacks. 2 %âãÏÓ 125 0 obj /Linearized 1 /O 127 /H [ 947 282 ] /L 1407597 /E 8393 /N 40 /T 1404978 >> endobj xref 125 26 0000000016 00000 n 0000000871 00000 n 0000001229 00000 n 0000001447 00000 n 0000001597 00000 n 0000001707 00000 n 0000001812 00000 n 0000001993 00000 n 0000002015 00000 n 0000003002 00000 n 0000003024 00000 n 0000003870 00000 n 0000003892 00000 n 0000004619 00000 n Of course, this now means you can’t level your RV from the driver’s seat — but having an operating leveling system for the cost of a few inexpensive switches is a pretty fair trade-off. enter a city near where you want to go and it will show repair centers near that location. KEEP ALL PEOPLE CLEAR OF VEHICLE WHILE OPERATING LEVELING SYSTEM OR ROOM EXTENSIONS. 2000 Winnebago Ultimate Freedom USQ40JD , ISC 8. Jul 25, 2015 · During our last trip I found that the leveling system would not actuate. In many cases this will save time and mistakes when trouble shooting a system. Oct 8, 2020 · HWH 325 leveling system problem: CoachC: RV Systems & Appliances: 5: 01-11-2020 08:02 PM: hwh 325 leveling system on class c jayco eagle 28' dano726: Class C Motorhome Discussions: 4: 06-25-2018 08:30 PM: HWH 325 series leveling system: rmeusborn: RV Systems & Appliances: 8: 12-16-2012 06:04 AM: HWH 325 Leveling System trouble: dickebird: RV %PDF-1. I am a full time Rver, living in a 2004 Winnebago 38G Adventurer with 56500 miles. I would be really, really hesitant in letting Camping World install any kind of leveling system. a knowledge of hydraulics, welding, the vehicle’s suspension and electrical system, as well as an understand- Jan 20, 2018 · Air Leveling System Leak on Signature with Valid Trueline Leveling System: hawkeye78299: Monaco Owner's Forum: 2: 07-06-2015 08:40 PM: HWH leveling System "Not leveling" TheToads: Winnebago Industries Owner's Forum: 5: 12-04-2013 04:51 PM: HWH Leveling System Problem-Help: USMCJS: RV Systems & Appliances: 2: 05-23-2012 11:17 AM: HWH leveling HYDRAULICS AND HWH SYSTEMS 1. com ph: 800/321-3494 (or) 563/724-3396 | fax: 563/724-3408 Jun 21, 2014 · I've got a leveling jack on my HWH 610 series leveling system that won't hold its position. I talked with them a few weeks ago about actuator availability to replace a leaking one and Chuck thought he could get one. The two rear jacks are stuck extended in the horizontal position. Feb 24, 2023 · For example, some newer HWH systems call for Dextron VI; but my old system calls in type A for an alternative to HWH oil. Oct 31, 2023 · HWH leveling systems are designed for the store function to run for a maximum of 20 minutes then shut off automatically. Fortunately, the off button puts it into travel mode and I can drive successfully but I can not level the coach at all. The jack came up a bit HWH COMPUTERIZED LEVELING 07JUL15 ML55508/MP04. Coach Not Leveling Touch Panel Leveling Control BI-AXIS Hydraulic Leveling FEATURING: HWH CORPORATION (On I-80, Exit 267 South) 2096 Moscow Road | Moscow, Iowa 52760 Ph: 800/321-3494 (or) 563/724-3396 | Fax: 563/724-3408 www. INFORMATION BULLETIN SOLENOID VALVE REPLACEMENT AND THE "STORE" MODE. HWH 310 Series Troubleshooting. I have a 3 jack HWH automatic leveling system with a touch control panel located on left driver arm rest. FWIW, the most common cause of the leveling system not working is a poor/missing ground connection. d. A red "Jack Down Warning Light" on the HWH panel authorized by HWH CORPORATION, or at the HWH CORPORATION factory, unless prior written approval has been obtained from proper HWH CORPORATION personnel. The old valve came out OK, but when I tried to install the new one it wouldn't go in past the top o-ring. 12/14/15-Replaced Right Rear Solenoid $237. com 325 SERIES HYDRAULIC LEVELING SYSTEM HWH TOUCH PANEL-CONTROLLED R (With or Without Air Dump) R HWH HYDRAULIC LEVELING The HWH 625 Touch Panel-Controlled Hydraulic Leveling System is a computerized leveling system that automatically levels your RV. Our Class C is 9 years old, so the relay may have just aged out. May 31, 2016 · My HWH lever type system only has one interlock feature that needs to be satisfied before the control works, the ignition switch needs to be turn to "on" or "acc" There is a tiny micro switch in the lever unit that "makes" when any on the levers are moved to "extend", this switch is what starts the pump via the solenoid on the pump unit. If the engine is off and coach air pressure drops and air bags lower, and more air is needed, there is an electric air compressor that will come on. Page 7: Troubleshooting TROUBLE SHOOTING The following is a list of problems, and possible solutions, which might occur to the leveling system. Both the the oringal owner and I have had issues with the HWH system and issues continue. HWH 325 leveling system service manual. com 625 SERIES LEVELING SYSTEM HWH COMPUTER-CONTROLLED R Straight-Acting Jacks AP37622 R (With Dump) SPACEMAKER ROOM EXTENSION SYSTEMS leveling lights (4-yellow) hwh hydraulic leveling understand operator’s manual before using. Jun 18, 2013 · I have a neighbour with HWH 325 jacks which do not have the level sensing system. extending the jack and retracting it are two different problems. valves must be removed in order to replace inner check valve. Aug 15, 2024 · The majority of RV leveling jack systems are made by the HWH Corporation which uses a pressurized hydraulic system to handle the load. So no pressure to the leveling system. Oct 14, 2023 · Winnebago Horizon Itasca with HWH 310 series leveling system: Snowmobile1: Winnebago Industries Owner's Forum: 8: 11-05-2021 09:50 AM: HWH 310-series Leveling System/Slides inop: sueandhank: Class A Motorhome Discussions: 3: 11-02-2017 07:24 AM: HWH Leveling system 310 series: boydj1: MH-General Discussions & Problems: 3: 11-24-2016 10:02 AM connection diagram 310/325 series leveling system touch panel hwh hydraulic leveling not in park/ brake store caution! understand operator’s manual before using. It features a touch panel interface for easy control, and it can be used with or without an air dump system. pltawsa utqzyl sumiu ehavsn ssd dxton gfy bnd uwntr qjtapvz