Hwh Leveling Ap43038 Camper Or Heavy Duty Trailer. until HWH tells you to :) You should contact them and tell them the problem. • La Crosse, WI 54603 • 608-781-8688 HOME. The shuttle valve will be explained in greater detail later. valvesonline. Sounds like the shuttle valve was stuck since you didn't have to mess with the solenoids. if the STORE feature on the HWH control panel will not. Solenoid control valves that change valve position Open/Close etc by direct movment from a solenoid are called Direct Acting. The pumps have a pressure output port and a fluid return port. The selection of slide-out pumps and other plumbing repair parts available from Lippert. Have a hwh on a 2006 and can't get the jacks to go down. 5cm幅 イタリア製,【7/4 20:00~7/11 1:59 エントリーでポイント最大30倍】MS10472-82-90 マックスレイ 照明器具 基礎照明. 100532-01-717: EA: MOTOR FOR PMP/RESRV RAP90014 VENDOR NO: RAP90311 100532-03-716. When I push the lift button for the jacks the motor. The venturi inlet (17) and throat pressure (18) are routed to the delta-P servo diaphragm (22). parts manual for hwh leveling systems and not hwh corporation air manifold assy 6 valve complete (pressure switches not included) solenoid valve screw mount. Replacement Procedure For Float Switch 1993-1995. Evaluation of Service Performed: Excellent. ご決済後1~5営業日内に出荷させて頂きます(土日?祝日は休業)。 商品の引き当てはご決済順となりますため入れ違いで完売する事がございます。. If the fuse blows, replace the extend solenoid valve. No questions or problems with me providing all my own oil & transmission fluids. HWH Corp RAP7964: $89. If the retract valve is OK, the problem may be the shuttle valve or the pump itself may be bad. HWH Corporation (On I-80, Exit 267 South) 2096 Moscow Road Moscow, Iowa 52760 Phone 04 General Control Panel/Valve & Lexan Information. 1-283 of 565) Shop Dultmeier Sales’ 2018 Liquid Handling Equipment & Supplies Catalog now! This section includes pumps, pump systems, valves, spray nozzles, hose, tubing, meters. the extend valve in and retry. left front valve release nuts note: some manifolds are equipped with velocity valves 3000 psi pressure switch rr rf lf lr breather cap right front shuttle valve 50 psi pressure switch pump/manifold assembly velocity valve left rear mp65. New product is ordered in direct from the manufacturer and generally is drop shipped you. I've dealt with HWH twice for two different issues and both times they treated me very well. I'm going to replace the shuttle valve in the next couple of days. The Shuttle valve is located on TOP of the manifold and has the U shaped 1/4 inch metal tube connected to it. IMPORTANT:. This is a small $55 part and they dont have any inventory!. Stuart's Service proudly installs and services HWH Hydraulic Leveling Systems on RVs, semi-trailers, ATVs and EMT vehicles. Hydraulics and HWH Systems - HWH manufactures hydraulic cylinder, hydraulic one double acting hydraulic outlet on the a shuttle valve can be fitted to the. When the pump is running, the shuttle valve shifts to allow the the fluid into the manifold. David has replaced 3 solinoids, the shuttle valve, as well as 3 sets of springs and even replaced one jack which in failing also caused the fuse to get so hot that it melted the connectors on the circuit board. The valve. Pump continues to run after switch is released. HWH Pressure relief valve, SHUTTLE, RAP7964- NEW -CHECK LEAD TIME-Price: $71. When a valve opens, fluid is directed to a jack or room extension cylinder. Part A (Pgs. He later called and said he pulled the valve and checked it and it appeared fine. The shuttle valve is a good example of this. Posted By: Daboo on 09/24/13 06:54pm Last week I wrote about having a problem with the HWH levelers that would not retractwe have been parked at a different location for a weekthe levelers went down when we got here, but tonight I attempted to raise the levelersthey would not retractbled the pressure off the hydraulic lines and they retractedwill take it to the shop when I get. Evidently, that causes the shuttle valve to shuttle, and break. So yes, the levelers and the rooms are on the same system which I needed a new shuttle valve to correct the problem. All manufacturer names, symbols, and descriptions, used in our images and text are used solely for identification purposes only. Heavy Duty Tie Down Surface Mount D-ring Trailer. The Lippert Hydraulic Slideout System is intended for the sole. 600-610 manifolds parts only hwh corporation this side up manifold repair parts this side up 2 never attempt to remove one of these solenoid valves unless manifold is in the upright position. Kho LENZ Vietnam_ McDaniel Vietnam_ MOORE INDUSTRIES Vietnam_ Norgren Vietnam_ANS Vietnam , Thiết bị tự động hóa công nghiệp, thiết bị công nghiệp, nhà phân phối thiết bị tự động hóa, hệ thống tự động hóa công nghiệp, thiết bị cảm biến, thiết bị đo lương, công ty TNHH TM DV Anh Nghi Sơn, ANS Vietnam_Leading Automation, Leading. Voici des objets qui pourraient vous intéresser. The valves feature onboard motion control, sensors, diagnostics, communication, and come in three performance levels to suit a variety of applications. So the part is ordered and David says it isn't too big a job to replace it. If you think you will need help from HWH you may want to call ASAP to get on the waiting list for a call back. I don't believe the Shuttle valve is connected to the HWH slide system. pdf - Google Docs Loading…. Ordered a new shuttle valve from HWH hydraulics and 1-1/2 hours later we are good to go. extensions are fully retracted prior to performing. Located under step well of 2005 Winnebago Journey 39F. Cylinders are energized by a 12 volt DC high pressure hydraulic pump through electrically. I have a 2007 Winnebago Tour 40FD on a Freighliner Chassis. The BiS range of inline check valves is a comprehensive range comprising nominal bore sizes from 1/4" to 2". pdf), Text File (. parker valve special nuts e-coil, deutch cont reversing auger coil cp-16sl parker cp-230 pressure red valve cp-701 auger spinner compen cp-702 compensator valve cp-721 shuttle valve cp702-4-b-0-080 cvh103p check valve, poppet cvh161p check valve 1-1/2" pump only-fkm 150poi 1-1/2" cast iron pump only 150poicf5/8 1-1/2"ci pmp only-c flg-5/8"sh. pilot pressure variations 5. The shuttle valve will be explained in greater detail later. MANUALS ARE MODEL AND SERIAL NUMBER SPECIFIC. 99 HWH RAP90019/AP10086 – Replacement Control Box. NIB New HWH RAP7964 Shuttle Valve Assembly Aucun résultat. Part A (Pgs. HWH® PARTS MANUAL (ML11248FOP. Value of Service:. the pressure outlet fitting on the manifold. Här hittar du de vanligaste reservdelarna till Autoterm 190F. When I push the lift button for the jacks the motor. Objets affichés dans les résultats de recherche. So the part is ordered and David says it isn't too big a job to replace it. SCREW-HWH-SWAGEFORM 1/4-20 X 5/8 Learn More. The problem is resolved--it was indeed a stuck shuttle valve. 310 SERIES LEVELING SYSTEM HWH TOUCH PANEL-CONTROLLED Straight-Acting Jacks. I had problems 2 years ago with my HWH 325 System as the rooms would only creep coming in or out and the jacks would retract when I tried to extend them further in leveling. This lets fluid into the manifold. He called back today August 2 to say HWH doesnt have the part in stock and it will be 2 weeks. Mississippi Valley Equipment & Repair • 2819 Larson St. the shuttle valve. HWH Pressure relief valve, SHUTTLE, RAP7964- NEW -CHECK LEAD TIME-Price: $71. Valve Hydraulic found here at the best price. Để sử dụng hết các tính năng mới, bạn vui lòng sử dụng 1 trong các trình duyệt dưới đây:. RV Leveling Superstore - Great Prices from PPL - 94-3003. ; SUPPLIES AND PARTS FOR MOTORHOMES - This item is an original product of HWH. I do have a spare HWH solenoid but you suggested a check valve would cause the slight creep I am having. Any other tips for the replacement would be appreciated also. com hydraulic leveling system 2000 series, computer-controlled w corporation h h r retract extend warning! understand operator's manual before using. txt) or read online for free. Jacks won't extend after they had been working previously • Directional valve is not shifting positions - possibly due to foreign object obstructing the valve itself, or the solenoid is not working properly. Is that the same as the shuttle valve?. A shuttle valve is a type of valve which allows fluid to flow through it from one of two sources. RV Leveling System Parts, Power Gear Parts, Kwikee Leveling System Parts, HWH Leveling System Parts,. Eine typische Steuereinheit ist in dem US-Patent Nr. When starting to extend a jack if you check the pressure. Level Best Hydraulic Leveling Auto Mode Upgrade. It takes less than 100psi to make a jack start to extend. This can happen if the valve(s) isn't fully seated in the normal use position, or if the valve itself has failed and leaking internally. Examples of the ECU outputs are a current for energizing a solenoid, which is used for actuating one or more valves PCV1 PCV4, or a control signal having supplying desired currents to the solenoids for the sequence. Parker offers many different types of shuttles including ball type, spool type, and poppet type. At the same time, the shuttle valve closes the path for fluid return to the pump. HWH Valve Replacement From time to time the leveling solenoids on the front and rear hwh six packs develop leaks. The high current draw of an open AC solenoid is known as inrush current. Check the pressure while the pump is running. Can anyone suggest who and where I can find a shuttle valve for series 610 HWH levelers. HWH Pressure relief valve, SHUTTLE, RAP7964- NEW -CHECK LEAD TIME- 3-5 day lead time before it ships from HWH. If the retract valve is OK, the problem may be the shuttle valve or the pump itself may be bad. HWH pump leaking around the shuttle valve assembly, extremely hard to add fluid or work on the pump. HWH Slideout Service Manual. Try storing the jacks using the touch panel. Third Accomplishment. valve o-ring kit at5019801 fcr roller chain assy at5024801 t500 cntrl panel assy repl kit at5024802 t500 fuel/hour meter repl kit at5024804 t500 oil press gauge repl kit at5026701 heater stripper bar kit at5027201 replacement light kit at5027501 t500 pipe lift vlv detent kit at5030901 t500 ii high pressure kit at5033601 t500ii htr hdl/ctrlr. through flow excessive 4. All manufacturer names, symbols, and descriptions, used in our images and text are used solely for identification purposes only. Huge array of landing gear and many similar products. Alla våra IVT Reservdelar är original och omfattas av 12 månaders garanti. I've dealt with HWH twice for two different issues and both times they treated me very well. HWH 325 problems on a Winnebago 2004 Vectra The shuttle valve is located on the top of the valve body. THE HYDRAULIC SLIDE OUT SYSTEM. Loosen the rack sensing mounting bolts. In the troubleshooting part of the 610 manual it does talk about the shuttle valve causing that kind of problem. The basic structure of a shuttle valve is like a tube with three openings; one on each end, and one in the middle. pdf), Text File (. Found replacement part and got it on site the next day. NOTICE The information contained is for DEALER REFERENCE PURPOSES ONLY. flow noises 3. I don't believe the Shuttle valve is connected to the HWH slide system. You seem to be hung up on the shuttle valve, BUT, on a 2001 HWH system, which is in the old years when they did have problems with shuttle valves, I would replace yours. That probably rules out a leak at the jacks themselves or the individual hydraulic lines going to each jack. I would think if any of these are stuck in an open position it could give you the symptoms you are describing. For more information visit https://www. By the way, it took 3 days just to get a replacement shuttle valve ordered from HWH. problem is most likely the shuttle valve. The forth solenoid valve is used to either direct air into that air bag or let air out of that air bag depending on whether you have the rocker switch pressed to UP or Down. foretravel-links/PDF/HWH parts manual. A shuttle valve, also known as a double check valve, allows pressure in a line to be obtained from alternative sources. valve expansion abp n83 308009 exp valve fl s abp n83 308011 expansion valve - a/c abp n83 308015 valve s abp n83 308017 ccot expansion tube abp n83 308021 vlv exp r134a 1696846c2 abp n83 308027 orifice tube (ford) abp n83 308037 orifice tube(gm) blk abp n83 308045 exp valve s abp n83 308047 tube abp n83 308049 gm ccot expansiowstu abp n83 308051. It takes approximately 800 p. retract the jacks. How to: Install driver-operated dump valve. Kelderman Manufacturing is a Midwestern producer of aftermarket air suspension systems for ¾ ton and larger trucks. Autoterm är i många avseende lik IVT 490 så många reservdelar är samma, om du är tveksam tveka inte att kontakta oss. OR BACKWARD WITHOUT WARNING AS THE VALVE. The manufacturer has also updated Pro-FX Configure, the programming software for the valves. pdf - Google Docs Loading…. I have to say that most of the trouble we have had on this nearly 13 year old rig has been the hydraulics and mostly the jacks. Level Best Hydraulic Leveling Auto Mode Upgrade. Sectional view General repair instructions Seal kits and sub assembly groups Sealing of the drive shaft Sealing of the boost pump Sealing of the control piston cover Sealing of the valves Sealing of the pressure cut-off valve Sealing of the regulator valve Removal of the control unit Control units Pump disassembly Removal of the rotary group. Search for your part number above 051732 Gravely Part number 051732 @SCR-TAP. HWH Jacks, Pumps Components;. The shuttle valve will be explained in greater detail later. NIB New HWH RAP7964 Shuttle Valve Assembly Aucun résultat. The HWH pumps have two ports, a pressure port (fluid to the manifold) and a return port (fluid from the manifold back to. Our Electric Solenoid Valves usually ship within 24 hours. I don't believe the Shuttle valve is connected to the HWH slide system. I would think if any of these are stuck in an open position it could give you the symptoms you are describing. 800 - 321 - 3494 OR 563 - 724 - 3396 Email - service @hwh. So the part is ordered and David says it isn't too big a job to replace it. 阀 valve 19kgfk150 机械密封 2bv5111-okc 变频器 frequency inverter fu3am 冷风机 tep62 排气设备 tep6 吸盘 suction cup b10-2-neo. solenoid valve large (4) - rap0642 solenoid valve small (2) - rap90729 shuttle valve - rap7964 check valve kit - rap5179 50 psi press. to shift the shuttle valve. MOST HWH slide problems are caused by the extend/retract solenoids, I have NEVER had a shuttle valve cause a slide problem. After my HWH jacks went down they would not come back up, after testing i found i had to replace the Shuttle valve. Remanufactured Uchida/Rexroth A8VO107 Main Pump | OEM Part # 114-0603 • This unit has had wear parts replaced, been tested, and set to OEM specifications. When I push the lift button for the jacks the motor. HWH RAP0367 Bi-Axis Joystick Valve $ 450. The leaking of the o-rings is easy to find with the soap bubble test, and replacing them an easy project. Leveling Control Fuse Replacement, Pre-2000. THE HYDRAULIC SLIDE OUT SYSTEM. Search for your part number above 051732 Gravely Part number 051732 @SCR-TAP. Very clean job and they called each time there was a questions. 5 17242 10/4/2013 10/4/2013. With the leveling system off and the ignition on, check between the wires going to the air dump valves for +12 volts while the dump button is being pushed. org A shuttle valve is a type of valve which allows fluid to flow through it from one of two sources. manual jack retraction procedures. parker valve special nuts e-coil, deutch cont reversing auger coil cp-16sl parker cp-230 pressure red valve cp-701 auger spinner compen cp-702 compensator valve cp-721 shuttle valve cp702-4-b-0-080 cvh103p check valve, poppet cvh161p check valve 1-1/2" pump only-fkm 150poi 1-1/2" cast iron pump only 150poicf5/8 1-1/2"ci pmp only-c flg-5/8"sh. I would think if any of these are stuck in an open position it could give you the symptoms you are describing. ご決済後1~5営業日内に出荷させて頂きます(土日?祝日は休業)。 商品の引き当てはご決済順となりますため入れ違いで完売する事がございます。. HWH Slideout Service Manual. Replacement Of Touch Pad, Front Sensor, Or Rear Sensor. the extend valve in and retry. valve chatters, due to defective solenoid, or the voltage is too low 2. hwh corporation operator's manual [email protected] computer-controlled 725 ap46429 series leveling system featuring: touch panel leveling control bi-axis* hydraulic leveling straight-acting jacks hwho computerized leveling excess slope auto level auto store o o o o manual o o extend o retract o extend retract not in park/ brake travel mode cancel warning!. 6564219 beschrieben, das hier unter Bezugnahme eingeschlossen ist. Mississippi Valley Equipment & Repair • 2819 Larson St. *tt Due to lower valve spring caps which were not sufficiently hardened being installed between. Try storing the jacks using the touch panel. " Nick Schlumpf, Zones Inc. If the bleed valve is left open, coolant will internally bypass between the low temperature circuit and engine high temperature circuit causing overheating. My first thought was that the shuttle valve had failed, as we had had that problem before, so I did the work around that the HWH Corporation tech had explained to me the first time we had the problem. HYD "CHECK" VALVES (See Control Unit -Hydraulic Sections) PICTURE. excess slope. com is a product authorized by or in any way connected with any vehicle manufacturers displayed on this page. One problem partly down. IF THE JACKS STILL DO NOT RETRACT, YOU WILL HAVE TO CONTACT HWH CUSTOMER SERVICES FOR TECHNICAL SUPPORT. 1012 60 17245 10/4/2013 10/4/2013. The HWH pumps have two ports, a pressure port (fluid to the manifold) and a return port (fluid from the manifold back to. Any other tips for the replacement would be appreciated also. It takes approximately 800psi to open the shuttle valve. And the current draw when the solenoid is closed is called holding current. Stuart's Service proudly installs and services HWH Hydraulic Leveling Systems on RVs, semi-trailers, ATVs and EMT vehicles. not in park/ brake. 300a right rear mp64. Search for your part number above 051732 Gravely Part number 051732 @SCR-TAP. valve o-ring kit at5019801 fcr roller chain assy at5024801 t500 cntrl panel assy repl kit at5024802 t500 fuel/hour meter repl kit at5024804 t500 oil press gauge repl kit at5026701 heater stripper bar kit at5027201 replacement light kit at5027501 t500 pipe lift vlv detent kit at5030901 t500 ii high pressure kit at5033601 t500ii htr hdl/ctrlr. 5 17242 10/4/2013 10/4/2013. left front valve release nuts note: some manifolds are equipped with velocity valves 3000 psi pressure switch rr rf lf lr breather cap right front shuttle valve 50 psi pressure switch pump/manifold assembly velocity valve left rear mp65. rebuild kit for HWH 6pack air leveling valves for newells after a ton of research, i have put together the parts to rebuild the leveling air solenoid valves on the 6 packs of our newells. com BREATHER ASSEMBLY TYPICAL PUMP/MANIFOLD CAP (4) LR LF WITH. If additional printed manuals are required for your shop/office location, order by. Replace the shuttle valve and "U" shaped tube. HWH RV Leveler Systems. A shuttle valve is a type of valve which allows fluid to flow through it from one of two sources. When the SSMEs are shut down, the ET is jettisoned, enters the Earth's atmosphere, breaks up, and impacts in a remote ocean area. Kwikee® Level Best Touch Pad and Control Kit Identification. At the same time, the shuttle valve closes the path for fluid return to the pump. Connect a pressure gauge to the manifold fitting. 阀 valve 19kgfk150 机械密封 2bv5111-okc 变频器 frequency inverter fu3am 冷风机 tep62 排气设备 tep6 吸盘 suction cup b10-2-neo. If the retract valve is OK, the problem may be the shuttle valve or the pump itself may be bad. Found replacement part and got it on site the next day. If you think you will need help from HWH you may want to call ASAP to get on the waiting list for a call back. solenoid valve large (4) - rap0642 solenoid valve small (2) - rap90729 shuttle valve - rap7964 check valve kit - rap5179 50 psi press. HYD "CHECK" VALVES (See Control Unit -Hydraulic Sections) PICTURE. It was probably the cure for his previous problem. Diagnose hydraulic problem and replace shuttle valve on HWH hydraulic package. problem is most likely the shuttle valve. 6564219 beschrieben, das hier unter Bezugnahme eingeschlossen ist. Kwikee® Level Best Touch Pad and Control Kit Identification. Features and benets: Pressures up to 700 bar. The type WVC is a screw-in valve. Hydraulic Shuttle Valves. Turns out the solenoids are shorted out and in the open (store) position and not allowing pressure in the extend mode. com BREATHER ASSEMBLY TYPICAL PUMP/MANIFOLD CAP (4) LR LF WITH. txt) or read online for free. He later called and said he pulled the valve and checked it and it appeared fine. Many types of heavy equipment use a hydraulic system to work their mechanisms. - rap2082 3000 psi press. IF THE JACKS STILL DO NOT RETRACT, YOU WILL HAVE TO CONTACT HWH CUSTOMER SERVICES FOR TECHNICAL SUPPORT. This lets fluid into the manifold. Alla våra IVT Reservdelar är original och omfattas av 12 månaders garanti. 5cm幅 イタリア製,【7/4 20:00~7/11 1:59 エントリーでポイント最大30倍】MS10472-82-90 マックスレイ 照明器具 基礎照明. 31 296260319 valve - shuttle w/pressure switch 1 296260320 switch - 500 psi pressure 1 296267116 shuttle valve 1 260040007 seal kit 1 32 5553001 fitting - plug - 6morb - hex 1 15' rack only 33 238094001 clamp-3/4x1 3/4 band w/screw 1. not in park/ brake. 87348974 1 KIT, GASKET, Valve Grind, Includes 1 - 19 1 J943888 12 SEAL, Valve Stem 2 J901356 1 GASKET, Turbocharger 3 J937479 6 GASKET, MANIFOLD, Exhaust 4 J937706 1 GASKET, Oil Drain 5 87345861 1 GASKET, Valve Cover 6 87348322 6 SEAL, 7 87404692 1 GAUGE, Cylinder Head Bolt Length 8 87344755 1 GASKET, Rocker Lever Housing 9 87335272 2 GASKET. 阀 valve 19kgfk150 机械密封 2bv5111-okc 变频器 frequency inverter fu3am 冷风机 tep62 排气设备 tep6 吸盘 suction cup b10-2-neo. 5 17242 10/4/2013 10/4/2013. That probably rules out a leak at the jacks themselves or the individual hydraulic lines going to each jack. There should be approximately 3500 psi. Parker offers many different types of shuttles including ball type, spool type, and poppet type. CALL COLAW RVV PARTS 877-548-2125. valve oscillates and excites the other control elements to oscillation 2. I just recently replaced the shuttle valve (based on my discussions with HWH) but that did not fix the problem. Ordered a new shuttle valve from HWH hydraulics and 1-1/2 hours later we are good to go. web; books; video; audio; software; images; Toggle navigation. Evidently, that causes the shuttle valve to shuttle, and break. Posted By: Daboo on 09/24/13 06:54pm Last week I wrote about having a problem with the HWH levelers that would not retractwe have been parked at a different location for a weekthe levelers went down when we got here, but tonight I attempted to raise the levelersthey would not retractbled the pressure off the hydraulic lines and they retractedwill take it to the shop when I get. Try storing the jacks using the touch panel. It was probably the cure for his previous problem. I don't believe the Shuttle valve is connected to the HWH slide system. Home / HWH Parts And Leveling Systems / Hydraulic System Parts by HWH / HWH RAP3623 Shuttle Valve. Help HWH slide out retracting then stopped!!! once it was the shuttle valve (p/n RAP7064 $70 each - easily replaceable, I carry a spare one now and they're. I found part # RAP7964 in HWH Web page but I can't find a price or a user friendly order form. HWH 325 problems on a Winnebago 2004 Vectra The shuttle valve is located on the top of the valve body. If the retract valve is open, the leveling system will not work properly. Generally a shuttle valve is used in pneumatic systems, although sometimes it will be found in hydraulic systems. Second Accomplishment. When bleeding the system, open the bleed valve and run the engine with no load for 5 minutes at 1700 rpm. Sectional view General repair instructions Seal kits and sub assembly groups Sealing of the drive shaft Sealing of the boost pump Sealing of the control piston cover Sealing of the valves Sealing of the pressure cut-off valve Sealing of the regulator valve Removal of the control unit Control units Pump disassembly Removal of the rotary group. 41 HWH RAP3623 Shuttle Valve $ 296. 5 17242 10/4/2013 10/4/2013. Connect a pressure gauge to the manifold fitting. SERVICE MANUAL - HWH Corporation or the shuttle valve. The HWH pumps have two ports, a pressure port (fluid to the manifold) and a return port (fluid from the manifold back to. The T handle solenoids are on the hose side of the manifold. We stock thousands of HWH replacement parts. HWH Corp RAP7964: $89. When we dropped the RV off I reminded Glenn that I had already replaced the shuttle valve. 1012 60 17245 10/4/2013 10/4/2013. I had problems 2 years ago with my HWH 325 System as the rooms would only creep coming in or out and the jacks would retract when I tried to extend them further in leveling. The pumps have a pressure output port and a fluid return port. hwh corporation. com offers 584 shuttle valve products. It has a small tube attached to the top of it. 87348974 1 KIT, GASKET, Valve Grind, Includes 1 - 19 1 J943888 12 SEAL, Valve Stem 2 J901356 1 GASKET, Turbocharger 3 J937479 6 GASKET, MANIFOLD, Exhaust 4 J937706 1 GASKET, Oil Drain 5 87345861 1 GASKET, Valve Cover 6 87348322 6 SEAL, 7 87404692 1 GAUGE, Cylinder Head Bolt Length 8 87344755 1 GASKET, Rocker Lever Housing 9 87335272 2 GASKET. Our low cracking pressure valves are available with threaded, barbed and push-to-connect ports and are a compact size for pneumatic shuttle valve applications where space is limited. Motor runs but nothing. The air pressure on the gauges is fine. They may be mounted directly to valves and cylinders or in-line using the hose barbs on the MSV models. IF THE JACKS STILL DO NOT RETRACT, YOU WILL HAVE TO CONTACT HWH CUSTOMER SERVICES FOR TECHNICAL SUPPORT. extensions are fully retracted prior to performing. A shuttle valve, also known as a double check valve, allows pressure in a line to be obtained from alternative sources. Operator's Manual HWH Touch-Controlled 325 Series Leveling System - Free download as PDF File (. I don't believe the Shuttle valve is connected to the HWH slide system. This relieved the pressure, and the jacks came up. Leveling Control Fuse Replacement, Pre-2000. Use the manual valve release for retracting the jacks only. the shuttle valve. Replaced shuttle valve. DOC | Revised: 08JUN17) Entire Parts Manual Quick Drain Valves, Relief Valves, Shuttle Valves, SOLENOID Valves &,. The old Shuttle valve problems were ALL failure to retract, NEVER a problem extending. Please contact us if you need more information on our products & services or if you are interested in what Stuart's Service can do for you. Huge array of landing gear and many similar products. Hwh Leveling Ap43038 Camper Or Heavy Duty Trailer. HWH Corp RAP7964: $89. When a valve opens, fluid is directed to a jack or room extension cylinder. Stuart's Service proudly installs and services HWH Hydraulic Leveling Systems on RVs, semi-trailers, ATVs and EMT vehicles. left front valve release nuts note: some manifolds are equipped with velocity valves 3000 psi pressure switch rr rf lf lr breather cap right front shuttle valve 50 psi pressure switch pump/manifold assembly velocity valve left rear mp65. I would think if any of these are stuck in an open position it could give you the symptoms you are describing. IMPORTANT: HWH recommends that all HWH room. After reading the HWH manual and bulletins it was apparent that the shuttle valve was stuck and the RV could be lowered by releasing the pressure. It took all of Monday but David and the HWH technician on line got the jack problem diagnosed as the shuttle valve was stuck and needs to be replaced. This unit is a direct acting, screw in cartridge style, spool type, hydraulic 3-way, 2-pos. 800 - 321 - 3494 OR 563 - 724 - 3396 Email - service @hwh. Replace the shuttle valve and "U" shaped tube. Remove the tube between the shuttle valve and the manifold fitting. Robert, Took my coach to an authorized HWH facility and they have ruled out the pump AND shuttle valve as possible problems. Search for your part number above 051732 Gravely Part number 051732 @SCR-TAP. txt) or read online for free. The key must be on for these solenoid valves to operate. Value of Service:. Sectional view General repair instructions Seal kits and sub assembly groups Sealing of the drive shaft Sealing of the boost pump Sealing of the control piston cover Sealing of the valves Sealing of the pressure cut-off valve Sealing of the regulator valve Removal of the control unit Control units Pump disassembly Removal of the rotary group. Valve Hydraulic found here at the best price. hwh corporation operator's manual [email protected] computer-controlled 725 ap46429 series leveling system featuring: touch panel leveling control bi-axis* hydraulic leveling straight-acting jacks hwho computerized leveling excess slope auto level auto store o o o o manual o o extend o retract o extend retract not in park/ brake travel mode cancel warning!. Has anyone had the same problem and an easy way to access the pump and valves. We own the design and build of each door from start to finish, ensuring we consistently bring you premium, American-made products that will stand the test of time. Turns out the solenoids are shorted out and in the open (store) position and not allowing pressure in the extend mode. I had problems 2 years ago with my HWH 325 System as the rooms would only creep coming in or out and the jacks would retract when I tried to extend them further in leveling. Locate Landing Gear available for purchase now!. Mine was adjusted by maxing the throttle (with the engine off) and pulling the tranny kick down lever fully extended and backed off 1/8 inch or so. Hydraulic Shuttle Valves. Third Accomplishment. txt) or read online for free. RELEASE IS OPERATED. Kelderman Manufacturing is a Midwestern producer of aftermarket air suspension systems for ¾ ton and larger trucks. valve o-ring kit at5019801 fcr roller chain assy at5024801 t500 cntrl panel assy repl kit at5024802 t500 fuel/hour meter repl kit at5024804 t500 oil press gauge repl kit at5026701 heater stripper bar kit at5027201 replacement light kit at5027501 t500 pipe lift vlv detent kit at5030901 t500 ii high pressure kit at5033601 t500ii htr hdl/ctrlr. discovery series ii. GENERAL OPERATION & TROUBLE SHOOTING NOTES. There was a blown fuse in the control box relating to the solenoid valves. 阀 valve 19kgfk150 机械密封 2bv5111-okc 变频器 frequency inverter fu3am 冷风机 tep62 排气设备 tep6 吸盘 suction cup b10-2-neo. HYD "DRAIN. When we dropped the RV off I reminded Glenn that I had already replaced the shuttle valve. When the pump shuts off, the shuttle valve should shift.