🏷️ Basic Information Identification Make: Hino Model: Dutro Codes Chassis Codes: XZU404, XZU412, XZU414, XZU422, XZU424, XZU434, WU300, WU340, WU410 Engine Codes: 14B (3.6L Diesel), 15B (4.1L Diesel) 👋 Introduction Market Position Vehicle Segment: Light-duty commercial vehicle (truck/cab-chassis). Competitive Analysis Competitors: Isuzu Elf, Mitsubishi Fuso Canter, Toyota Dyna (depending on market). Key Features Utility: Designed for a wide range of commercial applications, from light cargo transport to specialized upfitting. Reliability: Hino is known for robust engineering and durability in commercial applications. Durability: Built for demanding commercial use, emphasizing longevity and operational uptime. Manual Value Proposition Content Quality: Highly comprehensive factory manual providing detailed information for technicians and skilled DIY users. 📋 Manual Details Coverage Areas Systems: Engine Mechanical, Fuel System, Intake System, Exhaust System, Cooling System, Lubrication System, Starting & Charging System, Front Suspension, Rear Suspension, Tire & Wheel, Differential, Drive Shaft/Propeller Shaft, Brake System, Parking Brake, Exhaust Brake, Manual Transmission/Transaxle, Clutch, Steering Column, Power Steering, Manual Steering, Heater & Air Conditioner, Supplemental Restraint System (SRS), Engine Control System, Diagnostics Applicable Models: Directly covers chassis codes WU300, 340, 410 series and XZU404, 412, 414, 422, 424, 434 series. Page Count Total Pages: >1800 Manual Type Type: Factory Workshop Service Manual Language Language: English Format Digital Format: PDF Download (originally on CD) Searchability: Fully searchable text for efficient information retrieval. 📖 Manual Coverage Systems Covered Powertrains: Engine Mechanical, Fuel, Intake, Exhaust, Cooling, Lubrication, Starting & Charging, Transmission, Clutch, Differential, Drive Shaft, Exhaust Brake Chassis And Suspension: Front Suspension, Rear Suspension, Tire & Wheel, Brake System, Parking Brake Steering And Comfort: Steering Column, Power Steering, Manual Steering, Heater & Air Conditioner Electrical Diagrams: Comprehensive wiring diagrams for various vehicle systems, essential for electrical troubleshooting. Cooling And Lubrication: Detailed service procedures for radiator, water pump, thermostat, oil pump, oil pan, and oil filter replacement. HVAC Service: Procedures for servicing the heater core, A/C compressor, refrigerant system (with appropriate safety precautions), and blower motor. Diagnostics And Electronics Electrical Systems: Starting & Charging, Engine Control System, Diagnostics, Supplemental Restraint System (SRS) Procedures Included Repair Procedures: Comprehensive repair and overhaul procedures for all covered systems. Maintenance Procedures: Detailed maintenance guidelines and schedules. Diagnostic Procedures: Systematic diagnostic steps, troubleshooting guides, and fault code interpretation. Engine Rebuild: Complete engine mechanical procedures including cylinder head overhaul, piston/ring replacement, crankshaft and bearing service, camshaft timing. Transmission Overhaul: Detailed disassembly, inspection, repair, and reassembly procedures for the manual transmission and clutch assembly. Suspension And Steering Repair: Detailed procedures for front and rear suspension component replacement, alignment specifications, and steering system repairs. Brake System Repair: Complete instructions for brake caliper service, rotor replacement, brake line maintenance, and parking brake adjustment. Body And Chassis: While not explicitly detailed in the listed sections, typical workshop manuals of this scope include basic body repair, frame inspection, and cab component service. Technical Depth Depth Of Information: Factory-level technical data, including specifications, diagrams, and step-by-step instructions for both routine maintenance and complex repairs. Engine Diagnostics: In-depth coverage of engine control module (ECM) diagnostics, sensor testing, actuator testing, and common fault symptom analysis. Troubleshooting Guides: Systematic troubleshooting trees and diagnostic flowcharts for various vehicle issues. Service Specifications: All essential service specifications including clearances, runout, pressures, voltages, and torque values. 📊 Manual Specifications File Format Digital Format Details: Searchable PDF, suitable for printing key sections. Print Quality Scan Quality: Not a scanned version; original factory documentation. Binding Type Digital Delivery: Downloadable PDF. Paper Type Physical Format: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine 3.6L Diesel: Hino 14B engine series. Secondary Engine 4.1L Diesel: Hino 15B engine series. Engine Type Diesel Configuration: Inline 4-cylinder, direct injection (typical for these series). Emission Control: Compliance with relevant emissions standards for the period of manufacture, often involving EGR or other systems detailed in the manual. Fuel System Injection Type: Common Rail Direct Injection (CRDI) or Indirect Injection (IDI) depending on specific engine variant and year. Performance Power And Torque 14B: Specific figures vary by application and tuning, but typically in the range of 90-110 HP and 190-250 Nm torque. Power And Torque 15B: Specific figures vary by application and tuning, but typically in the range of 100-130 HP and 220-300 Nm torque. Maintenance Timing Belt Or Chain: Likely timing chain for durability in commercial applications. 🔧 Transmission Standard Transmission Type: Manual Transmission (likely 5-speed or 6-speed depending on model and GVW). Optional Transmission Type: Automatic transmission may be available on some variants or markets. Features Gear Ratios: Detailed gear ratios for all forward and reverse gears provided in the manual. Maintenance Fluid Type: Specific manual transmission fluid (MTF) and differential fluid specifications provided. 📐 Dimensions Exterior Wheelbase Options: Multiple wheelbase options available across the WU and XZU series, catering to different cargo lengths. Weights Gross Vehicle Weight Rating Gvw: Varies by model and configuration, typically ranging from 3.5 to 7.5 tons (or...