🏷️ Basic Information Identification Make: New Holland Model: TN Series Tractor Sub Model: TN55, TN65, TN70, TN75 Codes Platform Code: TN Series 👋 Introduction Market Position Category: Compact Utility Tractor Target Audience: Farm owners, horticulturalists, landscaping professionals, smallholding operators. Competitive Analysis Competitors: John Deere 5E/6D Series, Massey Ferguson 4700/5700 Series, Kubota L Series, McCormick X20/X30 Series. Key Features Value Proposition: Cost-effective repairs and maintenance, versatile for various farm tasks, user-friendly operation. Manual Advantage: Empowers owners to perform their own maintenance and repairs, saving significant costs and downtime. 📋 Manual Details Coverage Areas Primary Coverage: Complete Workshop Service and Repair Scope: All service and repair procedures A-Z Page Count Estimated Page Count: Extensive (Details vary based on specific model variant and engine, but comprehensive coverage implies hundreds of pages) Manual Type Type: Workshop Service Repair Manual Language Language: English (assumed based on product description language) Format Format: Downloadable Digital Format (PDF) 📖 Manual Coverage Systems Covered Engine: Engine mechanical, lubrication, cooling, fuel system, intake and exhaust systems, engine management and diagnostics. Transmission: Gearbox, clutch, PTO, hydraulic powershift (if applicable), drive shafts, differentials, final drives. Electrical: Starting system, charging system, lighting, instrumentation, wiring diagrams, electronic control units (ECU), sensors, actuators. Hydraulic System: Hydraulic pump, control valves, cylinders, hoses, filters, hydraulic fluid specifications, troubleshooting. Braking System: Brake operation, master cylinder, brake calipers/drums, hydraulic lines, parking brake, troubleshooting. Steering System: Power steering pump, steering gearbox/rack, hydraulic lines, steering wheel, troubleshooting. Chassis And Suspension: Frame, front axle, rear axle, wheel alignment, hub assemblies, leveling systems (if applicable). Bodywork And Cab: Cab structure, doors, windows, seating, controls, lighting, fenders, operator comfort features. Procedures Included Maintenance: Lubrication schedules, fluid level checks and changes, filter replacement, greasing points, pre-operation checks. Troubleshooting: Diagnostic charts, symptom-based troubleshooting, electrical system fault finding, mechanical issue resolution. Repair: Component disassembly, inspection, repair, and reassembly for all covered systems. Overhaul: Complete engine, transmission, and hydraulic system overhaul procedures. Installation: Installation of common aftermarket accessories or replacement parts (where applicable). Calibration And Adjustment: Engine timing, clutch adjustment, hydraulic valve settings, PTO engagement adjustments. Technical Depth Depth: Comprehensive: From routine maintenance to major overhauls and in-depth diagnostics. Detail Level: Step-by-step instructions with detailed diagrams and photographic illustrations. 📊 Manual Specifications File Format Format: PDF (Portable Document Format) Searchability: Searchable text content (typical for well-produced PDF manuals) Print Quality Printability: Printable: Individual pages, chapters, or the entire manual can be printed. Binding Type Binding Type: N/A (Digital Download) Paper Type Paper Type: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Manufacturer: New Holland (often utilizing engines from Iveco or Perkins for these models) Engine Type: Diesel, naturally aspirated or turbocharged Performance Tn55 Horsepower: Approximately 55 HP (gross) Tn65 Horsepower: Approximately 65 HP (gross) Tn70 Horsepower: Approximately 70 HP (gross) Tn75 Horsepower: Approximately 75 HP (gross) Displacement Typical Displacement: 3.0 - 4.0 Liters (specific to engine variant, e.g., 3.0L Tier 2/3 compliant engines) Fuel System Fuel Type: Diesel Injection System: Direct injection, common rail (CR) or rotary injection pump depending on emission standards and year. 🔧 Transmission Standard Transmission Type Standard: Manual Synchromesh (e.g., 12 Forward / 12 Reverse gears) Optional Transmission Type Optional: Powershuttle (e.g., 12F/12R with clutchless forward/reverse shuttle) or Electro-hydraulic Powershift (e.g., 24F/24R Splitter) Features Pto: Standard 540 RPM PTO, optional 540/1000 RPM PTO. Differential Lock: Mechanical differential lock, typically on rear axle. 📐 Dimensions Exterior Wheelbase: Variable by model and configuration (typically 2000-2200 mm) Weights Operating Weight: Approx. 2500-3200 kg (depending on configuration and options) Max Gross Weight: Approx. 4000-4500 kg 🛡️ Safety Features Ratings Rollover Protection: ROPS (Roll-Over Protective Structure) equipped, often with optional foldable ROPS or available cab with integrated ROPS. Active Features Braking: Wet disc brakes (typically rear), independent parking brake. Passive Features Seatbelt: Operator seatbelt (if fitted with ROPS or cab). 💡 Technology Features Infotainment Dashboard Features: Analog gauges for RPM, engine temperature, fuel level; warning lights for oil pressure, battery, and system faults. Driver Assistance Operator Interface: Mechanical or electronic draft control for 3-point hitch, PTO engagement controls, transmission shifters, steering wheel. Connectivity Wiring Harness: Comprehensive wiring diagrams provided for troubleshooting electrical systems and adding accessories. 🔧 Maintenance Service Intervals Engine Oil Change: Typically every 250 hours or annually, whichever comes first. Fuel Filter Replacement: As needed or every 500 hours, depending on fuel quality. Air Filter Maintenance: Inspect and clean/replace every 250 hours or as conditions require. Fluid Specifications Engine Oil Type: API CJ-4 or equivalent, SAE 15W-40 (check manual for specific grade and API rating based on engine) Hydraulic Transmission Fluid Type: New Holland CNH 134 hydraulic fluid or equivalent (UTTO - Universal Tractor Transmission Oil), viscosity grade 10W-30 or 85W-90 depending on application and temperature. Coolant Type: Ethylene glycol-based antifreeze with corrosion inhibitors, mixed 50/50 with distilled water. Known Issues Common Wear Items: Clutch wear, hydraulic pump wear, PTO clutch wear, front axle pivot wear,...