{"product_id":"doosan-dx235n-excavator-service-manual-workshop-guide","title":"Doosan DX235N Excavator Service Manual Workshop Guide","description":"Format : PDF\u003cbr\u003eSUPPLIED AS DOWNLOADABLE LINK\u003cbr\u003e\u003cbr\u003eManual Included:\u003cbr\u003eShop Manual:\u003cbr\u003e808 Pages\u003cbr\u003eSpecifications:\u003cbr\u003eBrand:\u003cbr\u003eDoosan Excavator\u003cbr\u003eModel:\u003cbr\u003eDX225LC\u003cbr\u003eSerial Number:\u003cbr\u003e5001 and Up\u003cbr\u003eType:\u003cbr\u003eExcavator\u003cbr\u003eManuals:\u003cbr\u003eShop Manual\u003cbr\u003ePublication Number:\u003cbr\u003e950106-00303\u003cbr\u003eLanguage:\u003cbr\u003eEnglish\u003cbr\u003eFormat:\u003cbr\u003ePDF\u003cbr\u003e\u003cbr\u003eDescription\u003cbr\u003eDOOSAN DX235N Instruction Table of Content:\u003cbr\u003eSafety\u003cbr\u003eTrack Excavator Safety …………………………………………………………….. SP000014\u003cbr\u003eSpecifications\u003cbr\u003eSpecification for DX235NLC ……………………………………………………… SP002177\u003cbr\u003eGeneral Maintenance\u003cbr\u003eGeneral Maintenance Procedures ……………………………………………… SP000016\u003cbr\u003eStandard Torques …………………………………………………………………….. SP000813\u003cbr\u003eUpper Structure\u003cbr\u003eCabin ………………………………………………………………………………………. SP000943\u003cbr\u003eCounterweight…………………………………………………………………………… SP000940\u003cbr\u003eFuel Tank………………………………………………………………………………… SP001014\u003cbr\u003eFuel Transfer Pump …………………………………………………………………. SP000021\u003cbr\u003eSwing Bearing………………………………………………………………………….. SP001109\u003cbr\u003eSwing Reduction Gear ……………………………………………………………… SP000915\u003cbr\u003eLower Structure and\u003cbr\u003eChassis\u003cbr\u003eTrack Assembly ……………………………………………………………………….. SP000911\u003cbr\u003eEngine and Drive Train\u003cbr\u003eDrive Coupling (Main Pump) …………………………………………………….. SP001069\u003cbr\u003eHydraulics\u003cbr\u003eHydraulic System Troubleshooting, Testing and Adjustment ……….. SP002178\u003cbr\u003eAccumulator……………………………………………………………………………… SP000028\u003cbr\u003eCenter Joint (Swivel) ………………………………………………………………… SP001620\u003cbr\u003eCylinders………………………………………………………………………………….. SP000030\u003cbr\u003eSwing Motor …………………………………………………………………………….. SP001013\u003cbr\u003eTravel Motor…………………………………………………………………………….. SP001621\u003cbr\u003eGear Pump………………………………………………………………………………. SP000931\u003cbr\u003eMain Control Valve…………………………………………………………………… SP001024\u003cbr\u003eAxial Piston Pump……………………………………………………………………. SP001008\u003cbr\u003ePTO Server ……………………………………………………………………………… SP000933\u003cbr\u003eRemote Control Valve (Work Lever \/ Joystick) ………………………….. SP001646\u003cbr\u003eTravel Control Valve (with Damper) ………………………………………….. SP001647\u003cbr\u003eSolenoid Valve Assembly………………………………………………………….. SP001622\u003cbr\u003eBreaker EPPR Valve (Opt)……………………………………………………….. SP000192\u003cbr\u003eHydraulic Schematic (DX225NLC\/DX235NLC)…………………………….. SP001057\u003cbr\u003eElectrical System\u003cbr\u003eElectrica System………………………………………………………………………. SP002182\u003cbr\u003eElectrical Schematic (DX180LC\/DX225LC\/DX225NLC\/DX235NLC).. SP000936\u003cbr\u003eAttachments\u003cbr\u003eBoom and Arm………………………………………………………………………… SP000937\u003cbr\u003eBucket……………………………………………………………………………………… SP000939\u003cbr\u003eDoosan DX235N Manual Instruction Extract:\u003cbr\u003eRemote Control Valve\u003cbr\u003eStructure\u003cbr\u003eThe remote control valve contains four push rods, spring holders, spools and return springs, which are in the valve casing. The valve works as a pressure reduction valve.\u003cbr\u003eThe housing has six ports, which include input port P, tank port T, and four secondary pressure ports.\u003cbr\u003eThe electric horn button is installed in the valve handle.\u003cbr\u003eGear pump pressure is used for operating control spools.\u003cbr\u003eFunction\u003cbr\u003e1. Neutral Position\u003cbr\u003eWhen the lever is in neutral mode, the spool is pushed upward by return spring. The force of balancing spring, which determines the secondary discharge pressure, is not transmitted to the spool. The input port is closed and the pressure of the output port is the same as the pressure of the tank port T.\u003cbr\u003e2. Control Switch\u003cbr\u003ePressing of the push rod starts to press the balance spring, whose force is transferred to the spool to connect the P and T ports, transferring the pilot pressure. Output pressure acts on the bottom of the spool and press the spool upwards until it is balanced with the force of the balance spring.\u003cbr\u003eIn short, the second pressure (output pressure) changes in proportion to the pressing force of the balance spring.\u003cbr\u003eHow to Use The Doosan DX235N Excavator Guide Manual:\u003cbr\u003eThis manual provides information for servicing the DX235N Doosan Excavator. All service procedures are broken down into detailed steps, listed in their recommended sequence. The manual uses both photographs and drawings to help locate and itemize components. The table of Contents on the preceding pages is your best tool for finding the service procedure you need. Be certain to observe all Safety information included in these pages.\u003cbr\u003eA schematic of each of the major engine systems is provided at the beginning of the section of the manual devoted to troubleshooting and repairing that particular system.\u003cbr\u003eBasic safety precautions are list in the Safety section of the Doosan DX235N Excavator Service Manual. Additional safety precautions are list in the Safety section of the owner\/operation\/maintenance publication. Specific safety warnings for all these publications are provided in the description of operations where hazards exist. WARNING labels have also been put on the product to provide instructions and to identify specific hazards.","brand":"Uploader","offers":[{"title":"Default Title","offer_id":53593321177419,"sku":null,"price":58.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/2519\/4315\/files\/1-49_a9f1a201-72be-4b4d-b03b-38d6dff4142c.png?v=1760374745","url":"https:\/\/manualbull.com\/products\/doosan-dx235n-excavator-service-manual-workshop-guide","provider":"ManualBull","version":"1.0","type":"link"}