🏷️ Basic Information Identification Make: Zetor Models Covered: 3320, 3340, 4320, 4340, 5320, 5340, 6320, 6340, 6340 Turbo, Horal Production Period Implied: Covers various years within the 33xx, 43xx, 53xx, and 63xx series Vehicle Type: Tractor (Industrial/Agricultural) Codes Product Name: Zetor 3320 3340 4320 4340 5320 5340 5340 6320 6340 6340 6340 Turbo Horal Tractor Industrial Service Repair Workshop Manual 👋 Introduction Market Position Target Audience: Owners, operators, mechanics, and maintenance personnel of Zetor 33xx, 43xx, 53xx, and 63xx series tractors and their industrial variants. Competitive Analysis Value Proposition: Provides essential, detailed information for maintaining and repairing a wide range of Zetor tractor models, enabling cost savings and maximizing uptime. Key Features Ease Of Use: Designed for clarity with step-by-step instructions and visual aids. Completeness: Covers all models and engine types within the specified series, offering A-Z servicing and repair guidance. Accessibility: Instant download, accessible on any modern computer. 📋 Manual Details Coverage Areas Coverage Scope: All repairs, routine maintenance, servicing, troubleshooting, and diagnostics Page Count Page Count Estimate: Extensive (typical for a complete workshop manual covering multiple models and variants, likely 500+ pages, though not explicitly stated in product info) Manual Type Manual Type: Service Repair Workshop Manual Language Language: English Format Format: PDF Delivery Method: Instant Digital Download 📖 Manual Coverage Systems Covered Engine Systems: Engine overhaul, fuel system, lubrication, cooling, exhaust, engine diagnostics, timing, emission control Transmission Drivetrain Systems: Clutch, gearbox (manual and potentially powershift variants), transfer case, differentials, axles (front and rear), PTO (Power Take-Off) Hydraulic Systems: Hydraulic pump, control valve, cylinders, lift arms, hydraulic fluid specifications, troubleshooting Electrical Systems: Wiring diagrams, starter, alternator, battery, lighting, instrumentation, sensors, troubleshooting Braking Systems: Brake operation, hydraulic brake system, parking brake, adjustments, component replacement Steering Systems: Mechanical steering, power steering system (if equipped), components, maintenance Chassis Suspension Systems: Frame, front axle (including 4WD), rear axle, wheels, tires Operator Station: Cab systems, controls, seating, HVAC (if equipped) Procedures Included Routine Maintenance: Lubrication points and schedule, fluid level checks and changes, filter replacement (oil, fuel, air), greasing intervals Repair Procedures: Step-by-step instructions for all major component overhauls and repairs, from engine rebuilds to transmission overhauls Troubleshooting: Diagnostic charts and procedures for identifying and resolving common and uncommon faults Special Tools: Identification and usage of specialized tools required for specific repairs Torquing Specifications: Accurate torque values for critical fasteners throughout the tractor Technical Depth Depth Of Coverage: Comprehensive from routine maintenance to complete component rebuilds and diagnostics. Aimed at professional technicians and skilled DIY users. Visual Aids Illustrations: Step-by-step instructions accompanied by clear, detailed pictures and diagrams Wiring Diagrams: Included, essential for electrical system diagnostics and repair 📊 Manual Specifications File Format File Type: PDF Compatibility: PC, MAC, Linux Searchability: Likely text-searchable PDF (typical for modern manuals) Printability: Printable for physical reference Print Quality Quality Standard: High-resolution PDF, ensuring clarity of text and images Binding Type Binding Type: N/A (Digital Download) Paper Type Paper Type: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Families: Likely Zetor's in-house manufactured diesel engines, commonly Zetor's 3- and 4-cylinder engines for these series (e.g., UR1 or URII series based). Engine Displacement Range: Approx. 2.5L to 3.5L (depending on specific 33xx, 43xx, 53xx, 63xx models) Performance Horsepower Range Estimated: 30 HP to 70 HP (depending on specific model and engine variant) Fuel System Fuel Type: Diesel Injection System: Likely mechanical fuel injection (e.g., Zetor's own or Bosch inline/rotary pumps) for older models, potentially early common rail for later variants within the implied production period. Cooling System Cooling Method: Liquid-cooled Lubrication System Oil Type Specification: Manual will specify API CD/CF or ACEA E2/E3 grades, SAE 15W-40 or 10W-30 depending on climate and operating temperature. 🔧 Transmission Standard Transmission Type: Manual Synchromesh (likely 8-speed or 12-speed main gearbox with auxiliary splitter/creeper gears possible) Optional Powershift Option: Some models within these series may have offered a powershift or synchronized shuttle option, which would be detailed in the manual. Features Pto Options: Typically features 540/1000 RPM PTO, potentially ground-speed PTO on some models. Drive Type: Available in 2WD (3320, 4320, 5320, 6320) and 4WD (3340, 4340, 5340, 6340) configurations. Fluid Specifications Transmission Oil Type: Manual will specify GL-4 or GL-5 rated gear oil, or a universal tractor transmission fluid (UTTO) depending on the transmission and hydraulic system integration. Common viscosity would be 80W-90 or 85W-140. 📐 Dimensions Exterior Overall Length: Variable by model, but generally around 3.5-4.2 meters Overall Width: Variable by model, typically 1.7-2.0 meters Wheelbase: Variable by model, approximately 2.0-2.3 meters Weights Operating Weight Estimated: 2000-3000 kg (depending on configuration and 2WD/4WD) Front Tire Size: Commonly 7.50-16 or 7.50-18 (for 4WD, narrower than rear) Rear Tire Size: Commonly 13.6-24 or 14.9-24 🛡️ Safety Features Ratings Safety Standards: Adherence to relevant EU and international tractor safety standards. Manual will detail safety precautions. Active Features Braking System: Hydraulic disc brakes...