Basic Information Identification Make: John Deere Model: 4440 Tractor Product Name: John Deere 4440 Tractor Technical Manual Publication Number: TM-1182 Vehicle Type: Agricultural Tractor Introduction Market Position Market Segment: Heavy-duty agricultural equipment, targeting farmers and mechanics requiring detailed operational and repair information. Key Features Manual Features: Complete and intact, no missing/corrupt pages, bookmarked, searchable, contains specifications, diagrams, and actual real photo illustrations with color schemes. Manual Details Coverage Coverage Areas: General Information, Engine Repair, Fuel and Air Repair, Electrical Repair, Power Train Repair, Steering/Brakes Repair, Hydraulic Repair, Operator Station Repair, Engine Operation and Tests, Fuel/Air Operation and Tests, Electrical Operation and Tests, Power Train Operation and Tests, Steering/Brakes Operation and Tests, Hydraulic Operation and Tests, Operator Station Operation and Tests, Front Axles, Wheels Pages Page Count: 1118 Type Manual Type: Technical Manual / Service Repair Manual Language Language: English Format File Format: PDF Manual Coverage Systems Systems Covered: Engine (cylinder head, valves, camshaft, cylinder block, liners, pistons, rods, crankshaft, main bearings, flywheel, lubrication system, cooling system), Fuel and Air System (air intake, diesel fuel system, control linkage), Electrical System (harness, charging circuit, starting circuit, lighting, instruments, accessories, power front-wheel drive, remote control, outlet socket), Power Train (Perma-Clutch, Quad-Range planetary, Quad-Range transmission, Power Shift transmission, power take-off, differential, final drive, power front-wheel drive), Steering and Brakes (power steering, power brakes), Hydraulics (hydraulic pump, rockshaft, implement hitches, selective control valve, remote cylinders, miscellaneous hydraulic components), Operator Station (air conditioning, heating, seat, miscellaneous components), Front Axles, Wheels Procedures Procedures Included: Assembly, Disassembly, Maintenance, Servicing, Diagnosing, Repairing, Tune-Up, Lubrication, Predelivery Checks, Delivery Procedures, After-Sale Services, System Operation, System Tests Depth Technical Depth: Comprehensive technical details for diagnosis, repair, and maintenance. Includes specifications, diagrams, and photographic illustrations for in-depth understanding and execution of tasks. Specific Components Engine Components Detail: In-depth coverage of cylinder head, valves, camshaft, cylinder block, liners, pistons, connecting rods, crankshaft, main bearings, and flywheel assembly, including detailed torque specifications and alignment procedures. Powertrain Components Detail: Detailed breakdown of Perma-Clutch operation and service, Quad-Range and Power Shift transmission internal mechanisms, differential and final drive assemblies, including diagnostic flowcharts and repair procedures. Hydraulic System Detail: Comprehensive coverage of hydraulic pump testing and repair, rockshaft and implement hitch mechanisms, selective control valve overhaul, and remote cylinder service. Includes system pressure checks and troubleshooting. Troubleshooting Diagnostic Procedures: Extensive troubleshooting guides for engine performance issues, fuel system problems, transmission malfunctions, hydraulic system leaks, and electrical faults. Includes symptom-based diagnostics and corrective actions. Technical Data Engine Specifications: Detailed engine specifications including bore, stroke, compression ratios, valve clearances, timing specifications, and torque sequences for critical engine components. Transmission Specifications: Transmission specifications including gear ratios for Quad-Range and Power Shift transmissions, lubrication capacities, and specific maintenance procedures for clutch and brake packs. Hydraulic Specifications: Hydraulic system specifications including pump flow rates at specific RPMs, operating pressures, reservoir capacity, and filtration details. Includes specifications for hydraulic cylinders and valves. Illustrations Visual Aids: Contains actual real photo illustrations and diagrams, including color schemes, which are vital for identifying components and understanding assembly/disassembly steps. Searchability Navigational Features: The manual is bookmarked and searchable, allowing users to quickly locate specific information, sections, or components for efficient problem-solving and maintenance tasks. Manual Specifications File Attributes File Quality: High-quality PDF, searchable text, bookmarked for easy navigation. Print Attributes Printable: Yes, pages can be zoomed and printed. Compatibility Device Compatibility: All Versions of Windows & Mac, Linux OS, iPhone, iPad, Android, etc. Requires Adobe PDF Reader. Delivery Delivery Method: Instant Download Engine Specifications Primary Engine Engine Family: John Deere 404 Series (typically a 6-cylinder diesel engine) Performance Engine Displacement: Likely around 404 cubic inches (6.6 Liters) based on model designation, specific details within manual. Horsepower Rating: Variable depending on specific configuration and serial number, but typically in the 130-150 HP range. Refer to manual for precise figures. Fuel System Fuel Type: Diesel Fuel Injection System: Typically a Bosch inline injection pump or similar high-pressure diesel injection system. Cooling System Cooling System Type: Liquid-cooled, pressurized system with a water pump and radiator. Lubrication System Lubrication Type: Pressurized wet sump system with oil pump and filter. Transmission Standard Options Transmission Types: Available with John Deere's Quad-Range™ transmission and Power Shift transmission options. Manual covers both. Features Gear Selection: Quad-Range offers 16 forward and 6 reverse speeds. Power Shift offers on-the-go shifting without clutching. Optional Features Power Take Off: Covers both 540 and 1000 RPM PTO options, including installation, removal, and service of the PTO clutch and drive shafts. Power Front Wheel Drive: Detailed repair and operation procedures for the optional Power Front-Wheel Drive (PFWD) system, including axle components and engagement mechanisms. Dimensions Weights Operating Weight: Typically around 14,000-17,000 lbs (6,350-7,700 kg) depending on configuration. Specific weights within manual. Wheelbase: Approximate wheelbase of 104 inches (2641 mm). Manual will contain exact figures. Front Axle Weight: Significant weight distribution on the...