Powertrain:
        
        
            Engine (gasoline and diesel), fuel system, exhaust, cooling system, lubrication, intake, starting and charging systems, engine control modules (ECM/PCM).
        
     
    
        
            Transmission Drivetrain:
        
        
            Automatic transmission (e.g., TorqShift 6-speed), manual transmission (if applicable), transfer case, propeller shaft, drive shafts, differentials, axles, hubs, and wheel bearings.
        
     
    
        
            Chassis Suspension Steering:
        
        
            Frame, suspension components (front and rear), shock absorbers, leaf springs, steering column, power steering system, steering gear, tie rods, linkage.
        
     
    
        
            Brakes:
        
        
            Hydraulic brake systems, ABS, electronic stability control (ESC), parking brake system, brake lines, calipers, rotors, drums, master cylinder, booster.
        
     
    
        
            Wheels Tires:
        
        
            Tire and wheel specifications, rotation, balancing, bolt patterns, TPMS (Tire Pressure Monitoring System).
        
     
    
        
            Electrical Electronics:
        
        
            Battery, charging system, starter, ignition system, lighting, instrumentation, wipers/washers, power accessories, body control module (BCM), multiplex/CAN communication systems.
        
     
    
        
            HVAC Comfort:
        
        
            Air conditioning system, heater, climate control, ventilation, cabin filtration.
        
     
    
        
            Safety Restraints:
        
        
            Supplemental Restraint System (SRS) / Airbags, seat belts, seat belt pretensioners, occupant classification systems.
        
     
    
        
            Body Interior Exterior:
        
        
            Body panels, doors, hood, tailgate (if applicable), glass, mirrors, interior trim, seats, dashboard, instrument panel, door locks, latches, latches, seals.
        
     
    
    
        
            Maintenance Procedures:
        
        
            Scheduled maintenance, fluid checks and changes, filter replacements, lubrication points, inspections.
        
     
    
        
            Diagnostic Procedures:
        
        
            Troubleshooting guides, diagnostic trouble codes (DTCs) interpretation, pinpoint tests, wiring diagrams for diagnosis.
        
     
    
        
            Repair Procedures:
        
        
            Step-by-step instructions for disassembly, repair, and reassembly of all major vehicle components and systems.
        
     
    
        
            Electrical Troubleshooting:
        
        
            Detailed wiring schematics, circuit descriptions, connector views, and troubleshooting flowcharts for all electrical systems.
        
     
    
        
            Component Rebuilds:
        
        
            Instructions for rebuilding major components such as engines, transmissions, and differentials.
        
     
    
    
        
            Diagnostic Capability:
        
        
            Advanced diagnostics, including interpretation of sensor data, actuator testing, and ECM/PCM programming procedures.
        
     
    
        
            Repair Complexity:
        
        
            Covers basic maintenance to complex component overhauls and system diagnostics, suitable for professional technicians and skilled DIYers.
        
     
    
        
            Information Source:
        
        
            Factory-level detail, equivalent to what dealership technicians use, ensuring accuracy and completeness.
        
     
 
    
    
    
        
            Engine Options:
        
        
            The 2017 F550 was typically offered with the 6.7L Power Stroke V8 Turbo Diesel. A gasoline option, likely the 6.8L Triton V10, was also available for certain configurations.
        
     
    
    
        
            Diesel Engine Power:
        
        
            The 6.7L Power Stroke V8 Turbo Diesel typically produced around 440 horsepower and 925 lb-ft of torque in this generation.
        
     
    
        
            Gasoline Engine Power:
        
        
            The 6.8L Triton V10 gasoline engine typically produced around 362 horsepower and 457 lb-ft of torque.
        
     
    
    
        
            Diesel Fuel System:
        
        
            Common Rail Direct Injection (CRDI) with high-pressure fuel pump and injectors.
        
     
    
        
            Gasoline Fuel System:
        
        
            Sequential Electronic Fuel Injection (SEFI).
        
     
    
    
        
            Cooling Type:
        
        
            Pressurized liquid cooling system with engine-driven fan or electric fan depending on configuration.
        
     
    
    
        
            Oil Type Diesel:
        
        
            Typically API CK-4 or CJ-4 compliant 15W-40 or 5W-40 synthetic heavy-duty engine oil for the 6.7L Power Stroke.
        
     
    
        
            Oil Capacity Diesel:
        
        
            Approximately 13 quarts (12.3 liters) for the 6.7L Power Stroke.
        
     
 
    
    
    
        
            Oil Change Interval Diesel:
        
        
            Typically 5,000 to 10,000 miles or 6-12 months, depending on driving conditions and oil used, as per the specific manual.
        
     
    
        
            Diesel Particulate Filter Regen:
        
        
            Automatic regeneration cycles for the Diesel Particulate Filter (DPF) occur during normal driving, but manual checks and procedures might be outlined.
        
     
    
    
        
            Coolant Type:
        
        
            Ford Premium Engine Coolant (Green) or equivalent meeting Ford specification WSS-M97B51-A1.
        
     
    
        
            Brake Fluid Type:
        
        
            DOT 3 High Performance Brake Fluid.
        
     
    
        
            Differential Fluid Type Front:
        
        
            API GL-5 rated 80W-90 or synthetic equivalent.
        
     
    
        
            Differential Fluid Type Rear:
        
        
            API GL-5 rated 80W-90 or synthetic equivalent, with potential need for friction modifier if equipped with a limited-slip differential.
        
     
    
    
        
            Common Concerns Diesel:
        
        
            Potential issues can include EGR cooler leaks, DPF regeneration problems (if not driven properly), and injector issues, though the 6.7L Power Stroke is generally robust.
        
     
    
        
            Common Concerns Gasoline:
        
        
            The 6.8L V10 can experience spark plug ejection if not properly maintained or installed.