{"product_id":"tm300319-john-deere-644-round-baler-technical-service-manual","title":"TM300319 - JOHN DEERE 644 ROUND BALER TECHNICAL SERVICE MANUAL","description":"\u003ch1\u003eDOWNLOAD COMPLETE TECHNICAL SERVICE MANUAL FOR JOHN DEERE 644 ROUND BALER | PUBLICATION NUMBER - TM300319\u003c\/h1\u003e\n\u003cp\u003eThe TM300319 is the comprehensive technical service manual for the John Deere 644 Round Baler, designed for technicians, mechanics, and equipment operators who require detailed maintenance and repair guidance. This manual provides in-depth specifications, troubleshooting procedures, and step-by-step service instructions to ensure optimal performance and longevity of your baling equipment. Essential for diagnosing issues, performing preventive maintenance, and executing complex repairs with precision and confidence.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eCONTENT\u003c\/strong\u003e\u003c\/span\u003e:\u003cbr\u003eForeword\u003cbr\u003eSafety\u003cbr\u003eSafety Information\u003cbr\u003eGeneral\u003cbr\u003eSerial Numbers\u003cbr\u003eTorques for Hardware\u003cbr\u003eLubrication\u003cbr\u003eGeneral Information\u003cbr\u003eElectrical System - Repair\u003cbr\u003eConnectors\u003cbr\u003eSensors, Switches and Potentiometers\u003cbr\u003eActuators\u003cbr\u003eELC Plus Monitor (Electronic Tying Control)\u003cbr\u003eBaleTrak Control Monitor\u0026amp;nbsp; \u0026amp;nbsp;Power Train\u003cbr\u003eWalterscheid Powerline\u003cbr\u003eCam-Type Cut Out Clutch\u003cbr\u003eCase (Baler with 540 rpm Gear Case)\u003cbr\u003eGear Case (Baler with 1000 rpm Gear Case)\u003cbr\u003eChain Tension\u003cbr\u003eBraking System - Repair\u003cbr\u003eBrakes\u003cbr\u003eHydraulic Brakes\u003cbr\u003eBrake Shoe and Drum\u003cbr\u003eHydraulic System - Repair\u003cbr\u003eGeneral Information\u003cbr\u003eBale Density Control Valve (623 Silage and 644 Balers)\u003cbr\u003eBale Density Control Valve (623 MultiCrop Baler)\u003cbr\u003eBale Density Booster Device\u003cbr\u003eHydraulic Cylinders\u003cbr\u003e\u0026amp;nbsp;Gate Locking Valve\u003cbr\u003eRotary Feeder Hydraulic Components with ELC Monitor\u003cbr\u003eRotary Feeder Hydraulic Components with BaleTrak Control Monitor\u003cbr\u003eMiscellaneous\u003cbr\u003eWheel Hub Repair\u003cbr\u003eBale Shape or Bale Full-Size Indicator\u003cbr\u003eFloor Position Indicator\u003cbr\u003eTongue\u003cbr\u003eLubrication System - Repair\u003cbr\u003eDrive Chain Lubrication\u003cbr\u003ePickup Repair\u003cbr\u003ePickup Drive Components\u003cbr\u003ePrecutter Device\u003cbr\u003eAdjustment\u003cbr\u003eConveyor (MultiCrop Baler)\u003cbr\u003eRepair\u003cbr\u003eNet Tying\u003cbr\u003eRepair\u003cbr\u003eTwine Tying\u003cbr\u003eRepair\u003cbr\u003eDiagnostic Trouble Codes For BaleTrak Control\u003cbr\u003eDescription\u003cbr\u003eBattery Voltage\u003cbr\u003eRight Bale Shape Potentiometer R4\u003cbr\u003eLeft Bale Shape Potentiometer R3\u003cbr\u003eActuator M1\u003cbr\u003eNet Actuator M2\u003cbr\u003ePickup Valve Y4\u003cbr\u003eKnife Valve Y3\u003cbr\u003eDrop Floor Valve Y2\u003cbr\u003eGear Case RPM Sensor S6\u003cbr\u003eTwine Pulley Sensors S7\/S8\u003cbr\u003eNet Cut Sensor S4\u003cbr\u003eRight Oversize Bale (Gate) Switch S1\u003cbr\u003eFull-Size Bale Switch S3\u003cbr\u003eEPROM\u003cbr\u003eTroubleshooting\u003cbr\u003eBale Density\/Gate Control - Troubleshooting\u003cbr\u003eTwine Tying - Troubleshooting\u003cbr\u003e\u0026amp;nbsp;Chain Lubrication - Troubleshooting\u003cbr\u003eElectrical System\u003cbr\u003eGeneral Information\u003cbr\u003eTest Equipment\u003cbr\u003eElectrical Diagram\/Battery Wiring Harness\u003cbr\u003eElectrical System\/ELC Plus Monitor\u003cbr\u003eElectrical Diagram\/ELC Plus Control\u003cbr\u003eElectrical System\/BaleTrak Monitor\u003cbr\u003eElectrical Diagram\/BaleTrak Control\u003cbr\u003eDiagnostic Modes\u003cbr\u003eLubrication System - Operation and Tests\u003cbr\u003eAir Brake System Operation and Tests\u003cbr\u003eHydraulic Brake System Operation and Tests\u003cbr\u003eHydraulic Brake System - Description\u003cbr\u003eHydraulic Brake System - Tests\u003cbr\u003eHydraulic System Operation and Tests\u003cbr\u003eBale Density\/Gate Control - Description\u003cbr\u003eBale Density\/Gate Control - Tests\u003cbr\u003eRotary Feeder Hydraulic System without Precutter Device - Description\u003cbr\u003eRotary Feeder Hydraulic System without Precutter Device - Tests\u003cbr\u003eRotary Feeder Hydraulic System with Precutter Device - Description\u003cbr\u003eRotary Feeder Hydraulic System with Precutter Device - Tests\u003cbr\u003eSpecial Tools - Dealer-Fabricated\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eTOTAL PAGE - 519\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eFILE FORMAT - PDF\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eLANGUAGE - ENGLISH\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"DIGITAL MANUAL DOWNLOAD","offers":[{"title":"Default Title","offer_id":45300737179826,"sku":"","price":80.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/4448\/5810\/files\/TM300319_-_JOHN_DEERE_644_ROUND_BALER_TECHNICAL_SERVICE.png?v=1766473839","url":"https:\/\/www.digital-manual.com\/products\/tm300319-john-deere-644-round-baler-technical-service-manual","provider":"DIGITAL MANUALS","version":"1.0","type":"link"}