🏷️ Basic Information Identification Make: Ford Model: F-350 Super Duty Year: 2003 Codes Chassis Code: GMT800 (While not a GMT800, this generation of F-Series is often compared to contemporary GM trucks in terms of platform evolution) Vin Code: 1FT (Ford Truck) 👋 Introduction Market Position Target Audience: Owners of the 2003 Ford F-350 Super Duty seeking to perform their own maintenance and repairs, as well as independent repair shops. Competitive Analysis Comparison: Offers a more convenient and up-to-date alternative to outdated printed manuals, providing direct access to OE-derived information. Key Features Licensing: Officially Licensed, derived from OE (Original Equipment) materials. Compatibility: Compatible with PC, laptop, smartphone, or tablet with a web browser. Access Duration: 1 Year of access included, with discounts for additional years. 📋 Manual Details Coverage Areas Coverage Scope: Comprehensive service and repair information for all systems of the 2003 Ford F-350 Super Duty. Page Count Estimated Page Count: Estimated to be equivalent to over 1500 printed pages based on typical OE service manual size. Manual Type Manual Type: Online Service & Repair Manual Software Language Language: English Format Format: Web-based Software (accessible via browser) 📖 Manual Coverage Systems Covered Powertrain: Engine, transmission, driveline, fuel system, exhaust system, cooling system. Chassis: Suspension (front and rear), steering system, brake system (hydraulic and parking brake), wheels and tires. Electrical: Wiring diagrams, lighting, charging system, starting system, ignition system, instrument cluster, body control modules, power accessories, audio systems. Body: Body panels, doors, windows, interior trim, seats, bumpers, mirrors, glass, convertible top (if applicable). HVAC: Heating, ventilation, and air conditioning (HVAC) system, including components and diagnostics. Procedures Included Maintenance: Routine maintenance procedures such as oil changes, fluid checks, filter replacements, and lubrication schedules. Diagnostics: Detailed diagnostic procedures for identifying and troubleshooting common and complex issues across all vehicle systems. Repair: Step-by-step repair instructions for component removal, installation, and adjustment. Adjustments: Specific procedures for adjusting various vehicle components to ensure proper operation. Specifications: Torque specifications, clearances, and other critical dimensional data required for repairs. Technical Depth Depth: Factory-level technical information, suitable for professional technicians and advanced DIY enthusiasts. Covers everything from basic maintenance to complete engine and transmission overhauls. 📊 Manual Specifications File Format Access Method: Web Browser (Internet Connection Required) Print Quality Printability: Pages can be printed from the web interface. Binding Type Binding: Not Applicable (Digital Format) Paper Type Paper Quality: Not Applicable (Digital Format) ⚙️ Engine Specifications Primary Engine Engine Options: 5.4L Triton V8 (gasoline), 6.8L Triton V10 (gasoline), 7.3L Power Stroke V8 (turbo-diesel). Performance Horsepower 5.4L: Approx. 255 hp @ 4500 rpm Torque 5.4L: Approx. 350 lb-ft @ 3000 rpm Horsepower 6.8L: Approx. 275 hp @ 4000 rpm Torque 6.8L: Approx. 410 lb-ft @ 3250 rpm Horsepower 7.3L Power Stroke: Approx. 250 hp @ 2600 rpm (with intercooler) Torque 7.3L Power Stroke: Approx. 500 lb-ft @ 1600 rpm (with intercooler) Fuel System Fuel Injection Gasoline: Electronic Fuel Injection (EFI) Fuel Injection Diesel: Direct Injection, electronically controlled unit injectors. 🔧 Transmission Standard Transmission Options Gasoline: 5-speed manual (e.g., ZF S5-47), 4-speed automatic (e.g., 4R100). Transmission Options Diesel: 5-speed manual (e.g., ZF S6-650), 4-speed automatic (e.g., 4R100). Optional Transfer Case: Manual or electronic shift 4WD transfer case. Features Automatic Transmission Features: Overdrive, electronic control, tow/haul mode. 📐 Dimensions Exterior Wheelbase Options: Various, typically 137" for Regular Cab, 150" for SuperCab, 172" for Crew Cab (approximate, depends on bed length). Bed Length Options: 8.0 ft (standard), 9.75 ft (long bed). Weights Gvwr Range: Typically 9,900 lbs to 11,500 lbs (varies by configuration). Curb Weight Range: Approx. 6,000 - 7,500 lbs (varies by configuration). 🛡️ Safety Features Ratings NHTSA Rollover Rating: Refer to specific NHTSA data for 2003 models, typically 3-star or 4-star for 2WD/4WD. Active Features ABS: Anti-lock Braking System (ABS) standard on front wheels, rear-wheel ABS or 4-wheel ABS depending on configuration. Passive Features Airbags: Driver and passenger front airbags. 💡 Technology Features Infotainment Audio System: Factory AM/FM stereo with CD player, optional premium sound system. Driver Assistance Cruise Control: Standard cruise control. Connectivity Power Accessories: Power windows, power door locks, power mirrors available on higher trims. 🔧 Maintenance Service Intervals Oil Change Interval: Typically every 5,000 miles or 6 months for gasoline engines, 3,000-5,000 miles for diesel engines under severe duty, 7,500 miles for synthetic under normal conditions. Consult manual for specifics. Transmission Fluid Change: Diesel automatic (4R100): Typically every 30,000 - 60,000 miles depending on duty cycle. Gasoline automatic (4R70W/4R100): Similar range. Manual transmissions: Longer intervals, check manual. Fluid Specifications Engine Oil Gasoline: Typically SAE 5W-20 or 5W-30 (API Certified, check manual for exact spec). Engine Oil Diesel: Typically CJ-4 or CK-4 rated diesel engine oil, viscosity grade 15W-40 or 10W-30 (consult manual and operating temperature). Coolant: Ford Premium Engine Coolant (yellow), ESE-M97B44-A specification, or equivalent. Transmission Fluid Automatic: Mercon V (for 4R100, 4R70W) or Mercon SP (for later...