🏷️ Basic Information Identification Make: Ford New Holland Model: 1520 Tractor Codes Series Code: 1500 Series 👋 Introduction Market Position Target Audience: Owners, operators, and mechanics of Ford New Holland 1520 tractors seeking to perform maintenance, repairs, and diagnostics. Competitive Analysis Value Proposition: Provides factory-level technical data and procedures, enabling cost savings by empowering users to perform their own servicing, mirroring professional workshop capabilities. Key Features Illustrations Diagrams: Abundant illustrations and diagrams to aid in understanding complex procedures and components. Digital Access: Instant digital download, eliminating shipping delays and providing immediate access to crucial repair information. Content Structure: Organized into 14 distinct sections for logical navigation and focused problem-solving. 📋 Manual Details Coverage Areas Covered Models: Ford New Holland 1520, 1320, 1720, 1620 (supplemental), 1715 (supplemental) Supplemental Coverage: Includes a Service Manual Supplement for the 1620 Tractor and a Service Manual Supplement for the 1715 Tractor, indicating shared components and specific differences. Page Count Total Pages: 520 Manual Type Type: Service Repair Workshop Manual Language Language: English Format Format: PDF 📖 Manual Coverage Systems Covered Engine Systems: Engine and lubrication, cooling system, fuel system (injection pump, injectors), troubleshooting, specifications, special tools. Electrical System: Wiring diagrams, switches, glow plugs, instrumentation, battery, starting systems, charging system, engine fuel stop solenoid, troubleshooting. Clutch Systems: Single clutch, double clutch (1320, 1520), double clutch (1720), servicing related components, troubleshooting, specifications. Transmission Systems: 9x3 gear transmission, hydrostatic transmission (HST) (1320, 1520), hydrostatic transmission gearbox, hydrostatic transmission control linkage, non-synchromesh 12x4 gear transmission (1720), synchromesh 12x12 shuttle transmission (1720), creeper gear option (1720), troubleshooting. Pto Systems: PTO (1320, 1520), mid-mount PTO (1320, 1520), PTO (1720), specifications. Drivetrain And Braking: Differential, rear axle, brakes, specifications. Hydraulic System: Hydraulic system circuits, hydraulic pump and filter, remote valve, troubleshooting, pressure testing, specifications, special tools. Steering System: Power steering system, troubleshooting, testing, specifications. Front Axle: Front axle (2WD), front axle (4WD), troubleshooting. Wheels And Tires: Wheels and tires information. Tractor Separation: Procedure for separating the tractor, specifications. Engine Subsystems: Engine lubrication system, cooling system, fuel injection system (pump and injectors), engine troubleshooting. Transmission Subsystems: 9x3 gear transmission, Hydrostatic Transmission (HST) including gearbox and control linkage, 12x4 gear transmission, 12x12 shuttle transmission, creeper gear. Electrical Subsystems: Wiring harnesses, switches, glow plug system, instrument cluster, battery management, starting motor, alternator/charging system, fuel shut-off solenoid. Drivetrain Subsystems: Differential, rear axle assembly, braking system. Hydraulic Subsystems: Hydraulic system schematics, hydraulic pump, hydraulic filter, remote control valves, hydraulic troubleshooting and pressure testing. Steering Subsystems: Power steering system operation, testing, and troubleshooting. Axle Subsystems: Two-wheel drive (2WD) front axle, four-wheel drive (4WD) front axle, and associated troubleshooting. Clutch Types: Single clutch and double clutch options are detailed, with specific mentions for 1320, 1520, and 1720 models, highlighting transmission variations. Procedures Included Maintenance Procedures: Routine maintenance checks, fluid changes, filter replacements, lubrication points. Repair Procedures: Detailed step-by-step repair instructions for all covered systems, including disassembly, component replacement, and reassembly. Troubleshooting: Diagnostic guides for identifying and resolving common problems across all major systems. Technical Specifications: Torque values, clearances, fluid capacities, electrical specifications, component dimensions. Diagnostic Procedures: Systematic diagnostic flowcharts and troubleshooting trees for various issues. Component Replacement: Detailed instructions for replacing specific components within each system (e.g., clutch plates, injectors, hydraulic pump). Adjustment Procedures: Procedures for adjusting various components, such as clutch linkage, brake bands, or hydraulic control valves. Pto Operation And Repair: Covers PTO engagement, disengagement, maintenance, and repair for standard and mid-mount PTO systems. Technical Depth Depth: Comprehensive coverage from basic maintenance to advanced repair and troubleshooting, suitable for professional technicians and experienced DIY users. Diagnostic Tools: Mentions of 'special tools' for various systems, indicating detailed procedures requiring specific tooling. 📊 Manual Specifications File Format File Type: PDF (Portable Document Format) Compatibility: Compatible with all major operating systems (Windows, Mac, Linux). Print Quality Printability: Print-friendly format, allowing users to print specific pages or the entire manual. Binding Type Binding: Not applicable (digital download) Paper Type Paper Quality: Not applicable (digital download) Searchability Text Search: Likely searchable text content (common for factory PDFs), enhancing ease of information retrieval. ⚙️ Engine Specifications Primary Engine Engine Type Inference: Likely a naturally aspirated diesel engine, common for tractors of this era and size, though specific engine model not explicitly stated. Performance Performance Details: The manual provides specifications and troubleshooting for optimal engine performance, but specific HP/torque figures are not listed in the product description. Fuel System Fuel System Components: Details on injection pump, injectors, and associated troubleshooting, indicating a robust diesel fuel system. Engine Type Engine Fuel Type: Diesel 🔧 Transmission Standard Standard Transmission: 9x3 gear transmission is a prominent option mentioned. Optional Optional Transmission: Hydrostatic Transmission (HST) is available for 1320 and 1520 models. Non-synchromesh 12x4 and Synchromesh 12x12 shuttle transmissions are noted for the 1720 model. Creeper gear option available for 1720. Features Transmission Features: The manual covers transmission...