{"product_id":"volvo-drum-compactor-dd120-service-repair-manual-pdf","title":"Volvo Drum Compactor DD120 Service Repair Manual PDF","description":"\u003ch1\u003eDownload Volvo Drum Compactor DD120 Service Repair Manual PDF (\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eEnglish\u003c\/span\u003e)\u003c\/h1\u003e\n\u003cp\u003eGet the Volvo Drum Compactor DD120 Service Repair Manual PDF for detailed service, repair, maintenance, troubleshooting, specifications, and workshop procedures. This manual helps technicians and owners understand the DD120’s systems, perform routine maintenance, diagnose faults, and complete repairs correctly. A practical reference for keeping your Volvo DD120 drum compactor operating safely, efficiently, and reliably. \u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003ewww.themanualsgroup.com\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e \u003cbr\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eMODEL COVERED :\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003eVolvo DD120 Drum Compactor\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eCONTENTS INCLUDED :\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003eSpecifications\u003cbr\u003eAlternative fuels\u003cbr\u003eBattery, specifications\u003cbr\u003eBrake system, specifications\u003cbr\u003eCritical mounting torques\u003cbr\u003eDrum, specifications\u003cbr\u003eElectrical system, specifications\u003cbr\u003eEngine, specifications\u003cbr\u003eFuels, lubricants and filling capacities (litres)\u003cbr\u003eHydraulic connections, tightening torques\u003cbr\u003eHydraulic connections, tightening torques2\u003cbr\u003eHydraulic motor, specifications\u003cbr\u003eHydraulic pump, specifications\u003cbr\u003eLocation of components\u003cbr\u003eLubrication and oil system, general specifications\u003cbr\u003eMachine dimensions\u003cbr\u003eMachine weight, specifications\u003cbr\u003ePower transmission, specifications\u003cbr\u003eRecommended lubricants\u003cbr\u003eSpecifications, general\u003cbr\u003eSteering system, specifications\u003cbr\u003eTightening torque, specifications\u003cbr\u003eSafety\u003cbr\u003eA few simple safety rules\u003cbr\u003eBefore operating\u003cbr\u003eBefore service, read\u003cbr\u003eCharging batteries\u003cbr\u003eCheck list after fire or heat exposure\u003cbr\u003eChecklist after a fire or heat exposure\u003cbr\u003eCleanliness\u003cbr\u003eDecontamination\u003cbr\u003eElectrical system\u003cbr\u003eEnvironment\u003cbr\u003eEnvironmental handling for the future\u003cbr\u003eEnvironmentally safe handling\u003cbr\u003eFire prevention measures\u003cbr\u003eGeneral\u003cbr\u003eHandling hazardous materials\u003cbr\u003eHealth hazards with paint, plastics and rubber 2\u003cbr\u003eHealth hazards with paint, plastics and rubber\u003cbr\u003eSafe operation of the machine\u003cbr\u003eSafety concerns everybody!\u003cbr\u003eSafety when handling oil and fuel\u003cbr\u003eSafety when handling the machine 2\u003cbr\u003eSafety when handling the machine\u003cbr\u003eSafety when lifting and supporting complete machine\u003cbr\u003eSafety when lifting and supporting the machine\u003cbr\u003eSafety when servicing\u003cbr\u003eSafety when working with batteries\u003cbr\u003eStopping\u003cbr\u003eTowing a disabled machine\u003cbr\u003eTravelling on public road\u003cbr\u003eService Bulletins\u003cbr\u003eBiodiesel fuel for Volvo CE\u003cbr\u003eCheck method on engine oil consumption\u003cbr\u003eFuel sampling, method\u003cbr\u003eHydraulic oil dye\u003cbr\u003eLubricant specifications and service interval changes\u003cbr\u003eNew fastener assortment\u003cbr\u003eNew Nomenclature for DD and SD compactors\u003cbr\u003eNew Product Introduction\u003cbr\u003eNew TechTool VCADS Pro interface\u003cbr\u003ePortable refillable O-ring kits\u003cbr\u003ePreservation\u003cbr\u003eReports\u003cbr\u003eVolvo Product incident accident report \u0026amp; Interview Form\u003cbr\u003eDescriptions\u003cbr\u003eAfter market engine, transfer of components\u003cbr\u003eAir cleaner, description\u003cbr\u003eAlternator, description\u003cbr\u003eBackup alarm\u003cbr\u003eCable; Battery isolation switch\u003cbr\u003eCharge air cooler, description\u003cbr\u003eComponent list, fuses\u003cbr\u003eConversion tables\u003cbr\u003eCooling system, description\u003cbr\u003eDescription, complete machine\u003cbr\u003eDrum drive motor, description\u003cbr\u003eDrum eccentric, description\u003cbr\u003eDrum, description\u003cbr\u003eElectrical troubleshooting\u003cbr\u003eEngine difficult to start\u003cbr\u003eEngine does not start\u003cbr\u003eEngine overheated\u003cbr\u003eEngine, description\u003cbr\u003eEnvironmentally safe handling\u003cbr\u003eFault code 1-1-3 – Sensor voltage #1 circuit\u003cbr\u003eFault code 1-2-2 – Machine type input circuit\u003cbr\u003eFault code 1-2-3 – Machine model input circuit\u003cbr\u003eFault code 1-2-4 and 1-2-5 – System status lamp circuit\u003cbr\u003eFault code 2-1-1 and 2-1-2 – Fuel solenoid release circuit\u003cbr\u003eFault code 2-1-3 – Fuel solenoid release circuit\u003cbr\u003eFault code 2-3-5 – Park brake command switch circuit\u003cbr\u003eFault code 2-4-1 – Engine running input circuit\u003cbr\u003eFault code 3-1-1 – Eccentric drum direction switch circuit\u003cbr\u003eFault code 3-1-2 – Eccentric drum select switch circuit\u003cbr\u003eFault code 3-1-3 – Impact spacing auto threshold circuit\u003cbr\u003eFault code 3-1-4 – Front VIB FWD CW solenoid circuit\u003cbr\u003eFault Code 3-1-5 – Front VIB FWD CW Solenoid Circuit\u003cbr\u003eFault code 3-2-1 – Front VIB REV CCW solenoid circuit\u003cbr\u003eFault code 3-2-2 – Front VIB REV CCW solenoid circuit\u003cbr\u003eFault code 3-2-3 – Rear VIB FWD CW solenoid circuit\u003cbr\u003eFault code 3-2-4 – Rear VIB FWD CW solenoid circuit\u003cbr\u003eFault code 3-2-5 – Rear VIB REV CCW solenoid circuit\u003cbr\u003eFault code 3-3-1 – Rear VIB REV CCW solenoid circuit\u003cbr\u003eFault code 3-3-3 – Troubleshooting circuit\u003cbr\u003eFault code 3-4-2 – Front eccentric VPM sensor circuit\u003cbr\u003eFault code 3-4-3 – Front eccentric VPM and drum speed sensors circuit\u003cbr\u003eFault codes 1-1-1 and 1-1-2 – System voltage circuit\u003cbr\u003eFault codes 1-1-4 – Sensor voltage #1 circuit\u003cbr\u003eFault codes 1-1-5 and 1-2-1 – Sensor voltage #2 circuit\u003cbr\u003eFault codes 2-1-4 and 2-1-5 – High throttle hold circuit\u003cbr\u003eFault codes 2-2-1 and 2-2-2 – Drive enable circuit\u003cbr\u003eFault codes 2-2-3 and 2-2-4 – High throttle pull circuit\u003cbr\u003eFault codes 2-2-5 and 2-3-1 – Park brake release circuit\u003cbr\u003eFault codes 2-3-2 and 2-3-3 – Operator absent circuit\u003cbr\u003eFault codes 2-3-4 – Park brake test circuit\u003cbr\u003eFault codes 3-3-2 and 3-3-4 – Vibration ON lamp circuit\u003cbr\u003eFault codes 3-3-5 and 3-4-1 – Impact spacing meter circuit\u003cbr\u003eFrame, description\u003cbr\u003eFuel tank, description\u003cbr\u003eHeavy exhaust smoke development\u003cbr\u003eHydraulic brake system, description\u003cbr\u003eHydraulic hose schematic\u003cbr\u003eHydraulic oil cooler, description\u003cbr\u003eHydraulic oil tank, description\u003cbr\u003eHydraulic oil, specifications 2\u003cbr\u003eHydraulic oil, specifications\u003cbr\u003eHydraulic system, startup procedure\u003cbr\u003eHydrostatic pump, description\u003cbr\u003eInfrared temperature installation\u003cbr\u003eInstruments and controls, overview\u003cbr\u003eLoop flushing valve, description\u003cbr\u003eLow engine oil pressure\u003cbr\u003eLow voltage\u003cbr\u003eLubricant recommendation\u003cbr\u003eMachine identification\u003cbr\u003eMulti-function brake valve, description 2\u003cbr\u003eMulti-function brake valve, description\u003cbr\u003eOperator’s protective structure, description\u003cbr\u003ePower train, troubleshooting\u003cbr\u003ePower Transmission, Propulsion\u003cbr\u003ePump de-stroke valve and solenoid, description\u003cbr\u003eSafety when working on hydraulic system\u003cbr\u003eSafety when working on the electrical system\u003cbr\u003eService position\u003cbr\u003eSmart functions, description\u003cbr\u003eStarter motor, description\u003cbr\u003eStarting with booster batteries\u003cbr\u003eSteering system, description\u003cbr\u003eSteering system, troubleshooting\u003cbr\u003eThread locking compound, application\u003cbr\u003eTowing procedures\u003cbr\u003eTransporting the machine\u003cbr\u003eTroubleshooting, general\u003cbr\u003eVibration controls not functioning\u003cbr\u003eVibration hydraulic circuit, description\u003cbr\u003eVibration motor, description\u003cbr\u003eVibration pump, description\u003cbr\u003eWater pump, description\u003cbr\u003eWater spray system, description\u003cbr\u003eRepair\u003cbr\u003eAdjustable steering column, replacing\u003cbr\u003eAir cleaner, installing\u003cbr\u003eAir cleaner, primary filter replacing\u003cbr\u003eAir cleaner, removing\u003cbr\u003eAir cleaner, secondary filter replacing\u003cbr\u003eAlternator, installing\u003cbr\u003eAlternator, removing\u003cbr\u003eAmplitude sensor, adjusting\u003cbr\u003eBatteries, replacing\u003cbr\u003eBattery disconnect switch (main switch), check\u003cbr\u003eBattery maintenance\u003cbr\u003eBreather, replacing\u003cbr\u003eCarrier bearings, replacing\u003cbr\u003eCharge air cooler pipe, installing\u003cbr\u003eCharge air cooler pipe, removing\u003cbr\u003eCharge air cooler, installing\u003cbr\u003eCharge air cooler, removing\u003cbr\u003eConnectors, position 2\u003cbr\u003eConnectors, position\u003cbr\u003eControl unit, description\u003cbr\u003eCoolant level, check\u003cbr\u003eCoolant mixture\u003cbr\u003eCoolant, changing\u003cbr\u003eCooling fan, replacing\u003cbr\u003eDrive motor, installing\u003cbr\u003eDrive motor, removing]\u003cbr\u003eDrum carrier, changing oil\u003cbr\u003eDrum drive motor speed sensor, replacing\u003cbr\u003eDrum eccentric, changing oil\u003cbr\u003eDrum eccentric, checking oil level\u003cbr\u003eDrum shock mount, replacing 2\u003cbr\u003eDrum shock mount, replacing\u003cbr\u003eDrum shock mounts, checking\u003cbr\u003eDrum, checking\u003cbr\u003eDrum, installing\u003cbr\u003eDrum, removing\u003cbr\u003eEccentric shaft coupling, replacing\u003cbr\u003eEccentric weight bearings, replacing\u003cbr\u003eEccentric weight, installing\u003cbr\u003eEccentric weight, overhauling\u003cbr\u003eEccentric weight, removing\u003cbr\u003eElectric and hydraulic control unit, replacing\u003cbr\u003eEngine hood, changing gas spring\u003cbr\u003eEngine hood, installing\u003cbr\u003eEngine hood, removing\u003cbr\u003eEngine mounts, replacing\u003cbr\u003eEngine oil and filter, changing\u003cbr\u003eEngine oil level, check\u003cbr\u003eEngine, air cleaner maintenance\u003cbr\u003eEngine, installing\u003cbr\u003eEngine, removing\u003cbr\u003eFan belt and or alternator belt, replacing\u003cbr\u003eFan belt, check\u003cbr\u003eFan shroud, replacing\u003cbr\u003eFuel filters, replacing\u003cbr\u003eFuel level sender, replacing\u003cbr\u003eFuel line, water separator, check and drain\u003cbr\u003eFuel system, bleeding\u003cbr\u003eFuel, coolant and oil leaks, checking\u003cbr\u003eHand rail, installing\u003cbr\u003eHand rail, removing\u003cbr\u003eHydraulic oil cooler, installing\u003cbr\u003eHydraulic oil cooler, removing\u003cbr\u003eHydraulic oil filter, replacing\u003cbr\u003eHydraulic oil suction strainer, cleaning\u003cbr\u003eHydraulic oil tank, vacuum-pumping, connecting and disconnecting pump\u003cbr\u003eHydraulic oil, changing\u003cbr\u003eHydraulic pump, replacing\u003cbr\u003eHydraulic system, checking oil level\u003cbr\u003eHydrostatic controller, installing\u003cbr\u003eHydrostatic controller, removing\u003cbr\u003eHydrostatic pump, installing\u003cbr\u003eHydrostatic pump, removing\u003cbr\u003eLoop flushing valve, replacing\u003cbr\u003eMaintenance service, every 10 hours\u003cbr\u003eMaintenance service, every 50 hours\u003cbr\u003eMaintenance service, every 500 hours\u003cbr\u003eMaintenance service, every 1000 hours\u003cbr\u003eMaintenance service, every 2000 hours\u003cbr\u003eMaintenance service, every 3000 hours\u003cbr\u003eMaintenance service, every 6000 hours\u003cbr\u003eMaintenance service, first 50 hours\u003cbr\u003eMulti function brake valve solenoid and cartridge, replacing 2\u003cbr\u003eMulti function brake valve solenoid and cartridge, replacing\u003cbr\u003eMulti-pin breakout box, connecting\u003cbr\u003eOil and filtration\u003cbr\u003eOperation numbers for additional work\u003cbr\u003eOperator’s platform mounts, replacing\u003cbr\u003eOperator’s protective structure, component locations\u003cbr\u003eOperator’s seat, installing\u003cbr\u003eOperator’s seat, removing\u003cbr\u003eParking brake performance\u003cbr\u003eParking brake pressure switch, replacing 2\u003cbr\u003eParking brake pressure switch, replacing\u003cbr\u003ePump coupling, installing\u003cbr\u003ePump coupling, removing\u003cbr\u003eRadiator and coolers, cleaning\u003cbr\u003eRadiator, replacing\u003cbr\u003eReverse alarm, replacing\u003cbr\u003eROPS (Roll Over Protection), installing\u003cbr\u003eROPS (Roll Over Protection), removing\u003cbr\u003eSeat safety belt, replacing\u003cbr\u003eSilencer, replacing\u003cbr\u003eSmooth drum scrapers, replacing\u003cbr\u003eStarter motor, replacing\u003cbr\u003eStarter switch (engine start switch), replacing\u003cbr\u003eSteering control unit, installing\u003cbr\u003eSteering control unit, removing\u003cbr\u003eSteering cylinder, replacing\u003cbr\u003eSteering pressure, checking and adjusting\u003cbr\u003eSwivel joint (horizontal and vertical) pins, torque\u003cbr\u003eTorque hub, installing\u003cbr\u003eTorque hub, removing\u003cbr\u003eTwo speed valve solenoid and cartridge, replacing\u003cbr\u003eVibration motor, installing\u003cbr\u003eVibration motor, removing\u003cbr\u003eVibration pump, installing\u003cbr\u003eVibration pump, removing\u003cbr\u003eWater filter, changing 2\u003cbr\u003eWater filter, changing\u003cbr\u003eWater pump strainer, checking\u003cbr\u003eWater pump, installing\u003cbr\u003eWater pump, removing\u003cbr\u003eWater tank and spray bars, drain and flush\u003cbr\u003eWater tank level, checking\u003cbr\u003eWater tank, installing\u003cbr\u003eWater tank, removing\u003cbr\u003eDiagrams\u003cbr\u003eComponent list, relays\u003cbr\u003eElectrical components, engine side\u003cbr\u003eHydraulic diagram, schematic fig 1\u003cbr\u003eHydraulic diagram, schematic no fig\u003cbr\u003eHydraulic diagram\u003cbr\u003eHydraulic diagram\u003cbr\u003eWiring diagram 1\u003cbr\u003eWiring diagram 1-2\u003cbr\u003eWiring diagram 1-3\u003cbr\u003eWiring diagram 1-4.jpg\u003cbr\u003eWiring diagram 2\u003cbr\u003eWiring diagram 2-1\u003cbr\u003eWiring diagram 2-2\u003cbr\u003eWiring diagram 2-4.jpg\u003cbr\u003eWiring diagram 3\u003cbr\u003eWiring diagram 3-1\u003cbr\u003eWiring diagram 3-2\u003cbr\u003eWiring diagram 3-3\u003cbr\u003eWiring diagram 4\u003cbr\u003eWiring diagram 4-1\u003cbr\u003eWiring diagram 4-3\u003cbr\u003eWiring diagram 5\u003cbr\u003eWiring diagram 6\u003cbr\u003eWiring diagram 7\u003cbr\u003eWiring diagram 8\u003cbr\u003eWiring diagram 9\u003cbr\u003eWiring diagram 10\u003cbr\u003eWiring diagram 11\u003cbr\u003eWiring diagram 12\u003cbr\u003eWiring diagram 13\u003cbr\u003eWiring diagram 14\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eField\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eSize\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e102.03 MB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eFormat\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003ePDF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eLanguage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003eEnglish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003eVolvo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eType of Machine\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003eDrum Compactor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eType of Manual\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003eService Repair Manual, Electrical Wiring Diagram, Hydraulic Diagram\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003eVolvo DD120 Drum Compactor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eNumber of Pages\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e525 Pages\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003ewww.themanualsgroup.com\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eDownload Information 📩 : The PDF manual will be emailed to you after your order has been processed by our sales team.\u003c\/strong\u003e\u003c\/p\u003e","brand":"The Manuals Group - PDF Manuals Download","offers":[{"title":"Default Title","offer_id":51147537285367,"sku":null,"price":70.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/3909\/4263\/files\/Volvo_Drum_Compactor_DD120_Service_Repair_Manual_PDF.png?v=1789104854","url":"https:\/\/www.themanualsgroup.com\/products\/volvo-drum-compactor-dd120-service-repair-manual-pdf","provider":"The Manuals Group","version":"1.0","type":"link"}