🏷️ Basic Information Identification Make: Isuzu Product Name: ISUZU NHR NLR NMR NPS NQR 2007-10 Workshop Service Repair Manual Applicable Models Covered: NHR85, NLR85, NMR85, NNR85, NPR85, NPR75, NPS75, NQR75, NLR55, NMR55 Model Years Covered: 2007, 2008, 2009, 2010 Codes Engine Codes Covered: 4JJ1, 4JB1, 4JB1-TC, 4HK1-TC Transmission Codes Covered: MYY5T, MYY6S, MZZ6F, MZZ6U 👋 Introduction Market Position Target Audience: Owners, fleet managers, and professional mechanics working on Isuzu NHR, NLR, NMR, NPS, and NQR series trucks. Competitive Analysis Value Proposition: Provides extensive, professional-grade repair and maintenance information at a fraction of the cost of dealership services. Key Features Content Breadth: Covers a wide range of vehicle systems, from basic maintenance to complex diagnostics and repairs. Instruction Style: Intuitive, step-by-step instructions with visual aids for clarity. Compatibility: Compatible with all Windows and Mac operating systems, requiring Adobe Acrobat Reader. 📋 Manual Details Coverage Areas Manual Type: Workshop Service Repair Manual Language: English Format: PDF Page Count Page Count: Over 3800 Pages File Specifications File Size: 368 MB 📖 Manual Coverage Systems Covered Engine Mechanical: Comprehensive coverage including disassembly, inspection, repair, and assembly of all engine components. Engine Cooling System: Detailed procedures for radiator, water pump, thermostat, hoses, and coolant specifications. Engine Fuel System: In-depth coverage of fuel pump, fuel filter, fuel lines, and fuel tank maintenance and repair. Common Rail System: Detailed troubleshooting and repair procedures for the high-pressure common rail injection system. Engine Electrical: Wiring diagrams, component testing, and troubleshooting for all engine electrical systems. Starting System: Diagnosis and repair of starter motor and related circuits. Charging System: Testing and repair procedures for the alternator and voltage regulator. Emission Control System: Detailed coverage of emission control components including EGR valve, DPD system, and related sensors. Turbocharger System: Inspection, maintenance, and repair of the turbocharger and intercooler systems. Engine Control Module ECM: ECM diagnostics, programming procedures, and DTC list for the engine management system. Hydraulic Brake System: Comprehensive brake system repair, including hydraulic components, bleeding procedures, and fluid specifications. Anti Lock Brake ABS: Detailed diagnostics and repair for the ABS system, including wheel speed sensors and ABS control unit. Transmission Clutch: Service procedures for clutch assembly, hydraulic clutch system, and clutch actuator. Manual Transmission: Detailed repair and maintenance for all covered manual transmission models. Steering System: Repair and adjustment procedures for the power steering system and steering column. Suspension System: Front and rear suspension component repair, wheel alignment specifications, and shock absorber replacement. Heating Ventilation Air Conditioning: Coverage of HVAC system components, maintenance, and repair for both manual and automatic systems. Body Cab Accessories: Repair and maintenance for body panels, doors, interior trim, and accessories. Lighting System: Troubleshooting and repair of exterior and interior lighting circuits. Wiper Washer System: Repair and maintenance of windshield wipers and washers. Instrumentation Driver Information: Diagnosis and repair of instrument cluster, gauges, and driver information systems. Power Window System: Troubleshooting and repair of power window mechanisms and controls. Security Lock System: Diagnosis and repair of door locks, keyless entry, and immobilizer systems. Wiring Diagrams: Extensive and detailed wiring diagrams for all vehicle systems, crucial for electrical troubleshooting. Procedures Included Maintenance Schedule: Detailed maintenance schedules outlining service intervals for various components and fluids. Troubleshooting: Systematic troubleshooting guides for diagnosing and resolving common and complex issues. Special Tools Equipment: Identification and usage instructions for specialized tools required for specific repair procedures. Tightening Torque: Precise torque specifications for critical fasteners across all vehicle systems to ensure proper assembly and prevent damage. Diagnostic Trouble Code DTC List: A comprehensive list of diagnostic trouble codes with explanations and potential causes for easy fault identification. Service Programming System Sps: Guidance on using the Service Programming System for ECM updates and calibrations. Technical Depth Coverage Level: Comprehensive, suitable for both DIY mechanics and professional technicians. Detail Level: Detailed step-by-step instructions with illustrations, diagrams, and photos. Rebuild Procedures: Includes complete disassembly and reassembly procedures for major components. 📊 Manual Specifications File Format File Type: PDF Searchability: Likely searchable text within the PDF for quick information retrieval. Print Quality Printability: All pages are printable for convenient use in a workshop environment. Binding Type Binding: N/A (Digital Format) Paper Type Paper Type: N/A (Digital Format) ⚙️ Engine Specifications Primary Engine Engine 3 0L: 3.0L 4-Cylinder In-Line, 4-Cycle, Water-Cooled, Turbocharged, DOHC, Isuzu 4JJ1 Diesel Secondary Engine Engine 2 8L: 2.8L 4-Cylinder In-Line, 4-Cycle, Water-Cooled, Turbocharged, OHV, Isuzu 4JB1/4JB1-TC Diesel Tertiary Engine Engine 5 2L: 5.2L 4-Cylinder In-Line, 4-Cycle, Water-Cooled, Turbocharged, OHC, Isuzu 4HK1-TC (EURO2/EURO3/EURO4) Diesel Performance Horsepower Torque: Specific horsepower and torque figures for each engine variant are detailed within the manual. Fuel System Injection Type: Common Rail Direct Injection (CRDI) for applicable engines, with detailed system coverage. 🔧 Transmission Standard Transmission 5 Speed: 5-Speed Manual Transmission MYY5T Optional Transmission 6 Speed 1: 6-Speed Manual Transmission MYY6S Transmission 6 Speed 2: 6-Speed Manual Transmission MZZ6F Transmission...