{"product_id":"yanmar-engine-3tnv88c-to-4tnv98ct-service-manual-obtn4-en0027-pdf","title":"Yanmar Engine 3TNV88C to 4TNV98CT Service Manual OBTN4-EN0027 PDF","description":"\u003ch1\u003eDownload Yanmar Engine 3TNV88C to 4TNV98CT Service Manual OBTN4-EN0027 PDF (\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eEnglish\u003c\/span\u003e)\u003c\/h1\u003e\n\u003cp\u003eDownload the Yanmar Engine 3TNV88C to 4TNV98CT Service Manual OBTN4-EN0027 PDF, a complete technical guide designed for engine repair, maintenance, troubleshooting, and servicing. This manual provides detailed instructions, specifications, adjustment procedures, inspection methods, and component information for Yanmar 3TNV88C, 3TNV88C-D, 4TNV98CT, and related diesel engines. Ideal for mechanics, technicians, workshops, and equipment owners, this service manual helps ensure accurate repairs, improved engine performance, and reliable maintenance using official technical information. \u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003ewww.themanualsgroup.com\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eMODEL COVERED :   \u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003eYanmar 3TNV88C, 3TNV86CT, 3TNV86CHT, 3TN86CHT, 4TNV88C, 4TNV86CT\u003cbr\u003e4TNV86CHT, 4TN86CHT, 4TNV98C, 4TNV98CT\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eCONTENTS INCLUDED :\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003eIntroduction\u003cbr\u003eYANMAR Warranties\u003cbr\u003eYANMAR Limited Warranty\u003cbr\u003eEmission System Warranty\u003cbr\u003eYANMAR POWER TECHNOLOGY CO., LTD. Limited Emission Control System Warranty\u003cbr\u003eSafety\u003cbr\u003eSafety Statements\u003cbr\u003eSafety Precautions\u003cbr\u003eGeneral Service Information\u003cbr\u003eComponent Identification\u003cbr\u003eLocation of Labels\u003cbr\u003eEmission Control Regulations\u003cbr\u003eEmission Control Labels\u003cbr\u003eEngine Family\u003cbr\u003eFunction of Major Engine Components\u003cbr\u003eFunction of Cooling System Components\u003cbr\u003eMain Electronic Control Components and Features\u003cbr\u003eInstallation Position of Sensors\u003cbr\u003eDiesel Fuel\u003cbr\u003eEngine Lubricating Oil\u003cbr\u003eEngine Coolant\u003cbr\u003eSpecifications\u003cbr\u003ePrincipal Engine Specifications\u003cbr\u003eEngine Service Standards\u003cbr\u003eTightening Torques for Standard Bolts and Nuts\u003cbr\u003eAbbreviations and Symbols\u003cbr\u003eUnit Conversions\u003cbr\u003ePeriodic Maintenance\u003cbr\u003eBefore You Begin Servicing\u003cbr\u003eIntroduction\u003cbr\u003ePeriodic Maintenance Schedule\u003cbr\u003ePeriodic Maintenance Procedures\u003cbr\u003eEngine\u003cbr\u003eBefore You Begin Servicing\u003cbr\u003eINTRODUCTION\u003cbr\u003eCylinder Head Specifications\u003cbr\u003eCamshaft and Timing Gear Train Specifications\u003cbr\u003eCrankshaft and Piston Specifications\u003cbr\u003eCylinder Block Specifications\u003cbr\u003eSpecial Torque Chart\u003cbr\u003eSpecial Service Tools\u003cbr\u003eMeasuring Instruments\u003cbr\u003eCylinder Head\u003cbr\u003eMeasuring and Adjusting Valve Clearance\u003cbr\u003eCrankshaft and Camshaft Components\u003cbr\u003eEGR System\u003cbr\u003eIntake Throttle\u003cbr\u003eExhaust Throttle\u003cbr\u003eFuel System\u003cbr\u003eBefore You Begin Servicing\u003cbr\u003eSystem Structure\u003cbr\u003eFuel System Specifications\u003cbr\u003eFuel System Diagram\u003cbr\u003eFuel System Components\u003cbr\u003eCooling System\u003cbr\u003eBefore You Begin Servicing\u003cbr\u003eINTRODUCTION\u003cbr\u003eCooling System Diagram\u003cbr\u003eEngine Coolant Pump Components\u003cbr\u003eEngine Coolant System Check\u003cbr\u003eEngine Coolant Pump\u003cbr\u003eLubrication System\u003cbr\u003eBefore You Begin Servicing\u003cbr\u003eIntroduction\u003cbr\u003eOil Pump Service Information\u003cbr\u003eLubrication System Diagram\u003cbr\u003eChecking Engine Lubricating Oil Pressure\u003cbr\u003eOil Pump Components\u003cbr\u003eTurbocharger\u003cbr\u003eBefore You Begin Servicing\u003cbr\u003eIntroduction\u003cbr\u003eSpecifications\u003cbr\u003eTroubleshooting\u003cbr\u003eTurbocharger Components\u003cbr\u003eTurbocharger Component Functions\u003cbr\u003ePeriodic Inspection\u003cbr\u003eRemoval and Installation of Turbocharger\u003cbr\u003eCleaning Procedure\u003cbr\u003eStarter Motor\u003cbr\u003eBefore You Begin Servicing\u003cbr\u003eINTRODUCTION\u003cbr\u003eStarter Motor Information\u003cbr\u003eStarter Motor Specifications\u003cbr\u003eStarter Motor Troubleshooting\u003cbr\u003eStarter Motor Components\u003cbr\u003eStarter Motor\u003cbr\u003eAlternator\u003cbr\u003eBefore You Begin Servicing\u003cbr\u003eIntroduction\u003cbr\u003eDynamo and Alternator Information\u003cbr\u003eAlternator Specifications\u003cbr\u003eDynamo Specifications\u003cbr\u003eAlternator Troubleshooting\u003cbr\u003eAlternator Components\u003cbr\u003eAlternator Wiring Diagram\u003cbr\u003eAlternator Standard Output\u003cbr\u003eAlternator\u003cbr\u003eDynamo Component Location\u003cbr\u003eDynamo Wiring Diagram\u003cbr\u003eOperation of Dynamo\u003cbr\u003eDynamo Standard Output\u003cbr\u003eTesting of Dynamo\u003cbr\u003eDynamo\u003cbr\u003eElectronic Control System\u003cbr\u003eBefore You Begin Servicing\u003cbr\u003eIntroduction\u003cbr\u003eSystem Structure\u003cbr\u003eHOW TO REMOVE AND REATTACH THE DIESEL PARTICULATE FILTER (DPF)\u003cbr\u003eSF and DPF Maintenance Kit\u003cbr\u003eTroubleshooting of Electronic Control System\u003cbr\u003eReplacement of Components\u003cbr\u003eElectronic Control Harness Connections\u003cbr\u003eElectric Wiring\u003cbr\u003eElectric Wiring Precautions\u003cbr\u003eElectrical Wire Resistance\u003cbr\u003eBattery Cable Resistance\u003cbr\u003eElectrical Wire Sizes – Voltage Drop\u003cbr\u003eConversion of AWG to European Standards\u003cbr\u003eFailure Diagnosis\u003cbr\u003eSpecial Service Tools\u003cbr\u003eTroubleshooting by Measuring Compression Pressure\u003cbr\u003eMeasured Value and Troubleshooting\u003cbr\u003eQuick Reference Table for Troubleshooting\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eField\u003c\/th\u003e\n\u003cth\u003eDetails\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\u003eBrand\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003eYanmar\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\u003eEngine\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 Manual, Electric Diagrams\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eModels\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003eYanmar 3TNV88C, 3TNV86CT, 3TNV86CHT, 3TN86CHT, 4TNV88C, 4TNV86CT, 4TNV86CHT, 4TN86CHT, 4TNV98C, 4TNV98CT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003eOBTN4-EN0027\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\u003eFile Size\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e9.49 MB\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\u003e326 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":50933899886839,"sku":null,"price":55.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/3909\/4263\/files\/Yanmar_Engine_3TNV88C_to_4TNV98CT_Service_Manual_OBTN4-EN0027_PDF.png?v=1783923741","url":"https:\/\/www.themanualsgroup.com\/products\/yanmar-engine-3tnv88c-to-4tnv98ct-service-manual-obtn4-en0027-pdf","provider":"The Manuals Group","version":"1.0","type":"link"}