🏷️ Basic Information Identification Make: JAC Model: N Series HFC1040 Light Truck Model Variant: HFC-1040 Product Type: Workshop Service Repair Manual Codes Engine Code: 4DA1, 4DA1-1 👋 Introduction Market Position Target Audience: Do-it-yourself mechanics and experienced service professionals Competitive Analysis Value Proposition: Provides essential repair and service information to save on maintenance costs and perform complex repairs at home. Key Features Clarity And Detail: Intuitive, comprehensive, with detailed illustrations and step-by-step instructions. Accessibility: Compatible with all Windows and Mac OS versions, accessible via PDF reader. 📋 Manual Details Coverage Areas Manual Scope: Comprehensive workshop service and repair Page Count Estimated Page Count: Refer to actual document (typically 500+ pages for comprehensive manuals) Manual Type Manual Type: Service Manual / Workshop Manual Language Language: English (implied by content and description) Format Format: PDF 📖 Manual Coverage Systems Covered Engine Mechanical: Full mechanical overhaul, diagnosis, and repair Cylinder Head Valve: Inspection, repair, and replacement of cylinder head, valves, seats, guides Camshaft Crankshaft: Diagnosis, removal, installation, and bearing specifications Rocker Arm Piston: Inspection, clearance checks, and assembly procedures Air Intake System: Components, service, and troubleshooting Exhaust System: Component identification and repair Oil Pan Oil Pump: Service and inspection of lubrication system components Cooling System: Radiator, thermostat, water pump, hoses, and coolant specifications Fuel System: Fuel tank, lines, filters, and general fuel delivery Fuel Injection System: Detailed diagnostics, components, and repair procedures Starting System: Starter motor, battery, and related electrical circuits Clutch System: Hydraulic or mechanical clutch components, service, and adjustment Gearbox System: Manual transmission disassembly, assembly, and overhaul Front Rear Axle: Diagnosis, repair, and specifications for both axles Driveshaft System: U-joints, balancing, and installation Front Suspension: Components, alignment, and repair Rear Suspension: Component service and repair Steering System: Steering gear, linkage, and power steering system Brake System: Hydraulic circuits, components, bleeding, and adjustment Parking Brake System: Mechanism, adjustment, and repair Electronic Equipment: Overview of electrical systems Battery System: Battery maintenance and testing Starter Motor: Removal, installation, and testing Generator System: Alternator testing and repair Speed Sensor System: Diagnosis and repair of speed sensing components Wiper Washer: Mechanism and electrical components Lighting System: Headlights, taillights, and interior lighting Cd Player Relay: Audio system and electrical relays Body Repair System: General bodywork procedures Instrument Desk: Dashboard removal, repair, and component replacement Ceiling Ventilation: HVAC system components Door Seat Belt: Door mechanisms, locks, and seat belt systems Windshield Glass: Glass replacement procedures Electrical Diagram: Complete wiring diagrams for all vehicle systems Procedures Included Maintenance Procedures: Scheduled maintenance, fluid changes, filter replacements Troubleshooting: Diagnostic procedures and common fault finding Repair Procedures: Step-by-step instructions for component repair and replacement Disassembly Assembly: Complete breakdown and reassembly guidance for major components Torque Specifications: Detailed torque values for all critical fasteners Technical Depth Depth Of Coverage: Comprehensive; suitable for professional technicians and advanced DIYers Detail Level: Detailed illustrations, diagrams, and step-by-step instructions with pictures 📊 Manual Specifications File Format File Type: PDF Software Requirements: Adobe Acrobat Reader Compression: ZIP (requires WinZip or WinRAR for extraction) Print Quality Printability: All pages are printable Binding Type Binding Type: N/A (Electronic PDF) Paper Type Paper Type: N/A (Electronic PDF) ⚙️ Engine Specifications Primary Engine Engine Displacement: 2.8 Liters Engine Configuration: 4-Cylinder, 4-Stroke Cooling System: Water-Cooled Aspiration 4Da1: Natural Admission Aspiration 4Da1 1: Turbocharged Inter-Cooling Performance Horsepower Output: Specific figures depend on engine variant (4DA1-1 likely higher than 4DA1); refer to vehicle-specific technical data. Torque Output: Specific figures depend on engine variant; refer to vehicle-specific technical data. Fuel System Fuel Delivery: Direct Injection Fuel Injection System (typical for this engine type) Fuel Type: Diesel 🔧 Transmission Standard Transmission Type: Manual Transmission (implied by detailed gearbox system coverage) Optional Optional Transmission: Unknown (manual does not specify, but automatic may be available) Features Gear Ratios: Detailed in the manual under Gearbox System Clutch Type: Likely Single Dry Plate Clutch (common for light trucks) 📐 Dimensions Exterior Vehicle Type: Light Duty Truck Chassis Type: Body-on-frame construction (typical for light trucks) Weights Gross Vehicle Weight Rating: Refer to vehicle placard or specific model documentation; typically in the 3,500-5,000 kg range for this class. 🛡️ Safety Features Ratings Crash Test Data: Not specified in product information, likely varies by market and specific safety equipment. Active Features Braking System Type: Hydraulic (front disc, rear drum common for this class) Passive Features Restraint Systems: Seat belts (covered in manual) 💡 Technology Features Infotainment Audio System: Includes CD-Player (as per content list), likely basic AM/FM radio. Driver Assistance ABS Availability: Unknown, but basic ABS might be an option on later models. Connectivity Usb Ports: Unlikely to be standard on older models, but potentially available as an aftermarket addition. 🔧 Maintenance Service Intervals Oil Change Interval: Refer to specific vehicle maintenance schedule; typically 5,000-10,000 km for diesel engines. Fluid Specifications Engine Oil Type: Refer to manual for specific API/ACEA specifications (e.g., CJ-4 or similar...