Vehicle Segment:
        
        
            Mid-size sedan/wagon
        
     
    
        
            Target Audience:
        
        
            Families, individuals seeking reliable AWD transportation
        
     
    
    
        
            Key Competitors 1998:
        
        
            Toyota Camry, Honda Accord, Ford Taurus, Nissan Altima
        
     
    
        
            Unique Selling Proposition:
        
        
            Standard All-Wheel Drive (AWD) system across all trims
        
     
    
    
        
            Drivetrain Feature:
        
        
            Symmetrical All-Wheel Drive
        
     
    
        
            Engine Feature:
        
        
            Horizontally-opposed 'Boxer' engine layout
        
     
    
        
            Body Styles:
        
        
            4-door Sedan, 5-door Wagon
        
     
    
    
        
            Benefit To Owner:
        
        
            Empowers owners with the knowledge to perform maintenance and repairs, saving money and extending vehicle life.
        
     
    
        
            Benefit To Mechanic:
        
        
            Provides accurate, factory-sourced information for efficient and correct repairs.
        
     
 
    
    
    
        
            Engine Mechanical:
        
        
            Full overhaul, diagnostics, timing belt, cooling system, lubrication
        
     
    
        
            Engine Management:
        
        
            ECU, sensors (MAF, O2, TPS, CKP, CMP), fuel injection, ignition system, emission controls
        
     
    
        
            Transmission Manual:
        
        
            Clutch, gears, synchronizers, seals, repair procedures
        
     
    
        
            Transmission Automatic:
        
        
            Torque converter, valve body, solenoids, internal components, fluid service, diagnostics
        
     
    
        
            Drivetrain AWD:
        
        
            Center differential, viscous coupling unit (VCU), front and rear drive axles, hubs, CV joints
        
     
    
        
            Suspension:
        
        
            Front struts, rear shocks, control arms, bushings, sway bars, wheel alignment procedures
        
     
    
        
            Brakes:
        
        
            Front and rear calipers, rotors, brake pads, master cylinder, brake booster, ABS system diagnostics and repair
        
     
    
        
            Steering:
        
        
            Power steering pump, steering rack, tie rods, steering column, alignment
        
     
    
        
            Electrical System:
        
        
            Battery, charging system, starter, alternator, lighting, wipers, horn, power accessories
        
     
    
        
            Body And Frame:
        
        
            Body panel removal/installation, door mechanisms, glass, seals, chassis components, rust repair guidance
        
     
    
        
            HVAC:
        
        
            Air conditioning system (compressor, refrigerant, evaporator, condenser), heater core, blower motor, climate controls
        
     
    
        
            Interior Trim:
        
        
            Dashboard, seats, door panels, headliner, console removal and installation
        
     
    
    
        
            Routine Maintenance:
        
        
            Oil changes, filter replacements, spark plugs, air filters, fuel filters
        
     
    
        
            Troubleshooting:
        
        
            Diagnostic trouble codes (DTCs), symptom-based troubleshooting guides
        
     
    
        
            Major Repairs:
        
        
            Engine rebuild, transmission overhaul, head gasket replacement, timing belt replacement
        
     
    
        
            Component Replacement:
        
        
            Alternator, starter, water pump, fuel pump, injectors, brake calipers, radiators
        
     
    
        
            Calibration And Adjustment:
        
        
            Throttle position sensor adjustment, idle speed control, ignition timing (if applicable)
        
     
    
        
            Wiring Diagrams:
        
        
            Comprehensive electrical schematics for all systems
        
     
    
    
        
            Depth Level:
        
        
            Factory Level - Comprehensive
        
     
    
        
            Detail Level:
        
        
            Step-by-step instructions, torque specifications, special tool requirements, diagnostic charts
        
     
    
        
            Diagnostic Capabilities:
        
        
            OBD-II diagnostics, sensor data interpretation, fault code interpretation
        
     
 
    
    
    
        
            NHTSA Driver Front Impact:
        
        
            Not rated or limited data available for this model year
        
     
    
        
            NHTSA Passenger Front Impact:
        
        
            Not rated or limited data available for this model year
        
     
    
        
            IIHS Ratings:
        
        
            Not rated or limited data available for this model year
        
     
    
    
        
            ABS:
        
        
            Standard on most trims, 4-channel ABS
        
     
    
    
        
            Airbags Driver:
        
        
            Standard Dual Front Airbags
        
     
    
        
            Airbags Passenger:
        
        
            Standard Dual Front Airbags
        
     
    
        
            Seatbelts:
        
        
            Front and rear seat belts, driver's side pretensioner
        
     
    
        
            Child Seat Anchors:
        
        
            LATCH system not standard on this model year
        
     
 
    
    
    
        
            Oil Change Interval:
        
        
            Every 7,500 miles or 6 months (refer to manual for specific conditions)
        
     
    
        
            Timing Belt Replacement:
        
        
            Every 90,000 - 105,000 miles or 7 years (crucial for EJ25 engines, critical on EJ22)
        
     
    
        
            Air Filter Replacement:
        
        
            Every 15,000 - 30,000 miles or annually
        
     
    
        
            Fuel Filter Replacement:
        
        
            Every 30,000 - 60,000 miles
        
     
    
        
            Coolant Flush:
        
        
            Every 30,000 miles or 2 years
        
     
    
        
            Spark Plug Replacement:
        
        
            Every 60,000 miles (refer to manual for plug type)
        
     
    
    
    
        
            Power Steering Fluid:
        
        
            Subaru PSF (or equivalent ATF Dexron II/III)
        
     
    
        
            Windshield Washer Fluid:
        
        
            Water and washer fluid concentrate
        
     
    
    
        
            Head Gaskets:
        
        
            Common issue on EJ25D engines, often leading to coolant leaks and overheating. Manual provides diagnostic and replacement procedures.
        
     
    
        
            Viscous Coupling Unit:
        
        
            VCU can wear out, affecting AWD performance. Manual details inspection and replacement.
        
     
    
        
            Automatic Transmission:
        
        
            Occasional solenoid issues or internal wear. Manual covers diagnostics and repair.
        
     
    
        
            Oxygen Sensors:
        
        
            Can fail over time, affecting fuel economy and emissions. Manual guides testing and replacement.
        
     
 
    
    
    
        
            Subaru Legacy Origin:
        
        
            Subaru's flagship model, introduced in 1989 as a successor to the Subaru Leone.
        
     
    
    
        
            Second Generation Launch:
        
        
            The 1998 model is part of the second generation (BD/BG/BK), launched for the 1993 model year.
        
     
    
        
            Key Updates Gen2:
        
        
            Revised styling, improved interior, introduction of the 2.5L engine and turbo variants, enhanced AWD system.
        
     
    
    
        
            Production Location:
        
        
            Gunma Prefecture, Japan
        
     
    
        
            Model Year Production Run:
        
        
            1998 model year vehicles produced from late 1997 to mid-1998.