🏷️ Basic Information Identification Make: Subaru Model: Liberty / Legacy Years Covered: 1990, 1991, 1992, 1993, 1994 Codes Chassis Codes: BD, BG, BK, BJ, BP, BL Chassis Codes Detail: BD (sedan), BG (wagon), BK (outback sport/gravel express), BJ (GT wagon), BP (GT sedan), BL (sedan facelift) 👋 Introduction Market Position Market Segment: Mid-size sedan and wagon, known for its standard All-Wheel Drive (AWD) system and boxer engines Competitive Analysis Key Competitors: Toyota Camry, Honda Accord, Nissan Maxima, Mitsubishi Galant Key Features Distinguishing Features: Symmetrical All-Wheel Drive (standard on most trims), horizontally opposed (boxer) engines, durable and practical design Target Audience: Enthusiasts, DIY mechanics, owners seeking comprehensive repair and maintenance information 📋 Manual Details Coverage Areas Coverage Scope: All models, all engines Page Count Estimated Page Count: 1500+ Manual Type Manual Type: Factory Service Manual / Repair Manual Manual Origin: Likely a factory-issued or authorized reproduction of official Subaru service documentation. Language Language: English Format Format: Print / Digital (likely PDF if reproduced) 📖 Manual Coverage Systems Covered Engine Systems: Engine mechanical, fuel injection, ignition, cooling, lubrication, exhaust, emissions control, engine management (ECU) Transmission Systems: Manual transmission, automatic transmission, clutch, driveline, transfer case, all-wheel drive (AWD) system Suspension Steering: Front suspension, rear suspension, steering system, power steering Brake Systems: Front brakes, rear brakes, parking brake, ABS (Anti-lock Braking System) if equipped Electrical Systems: Wiring diagrams, lighting, instruments, power windows, power door locks, mirrors, horn, wipers, starter, alternator, battery Body Chassis: Body construction, interior trim, exterior trim, doors, hood, trunk, bumpers, glass, frame HVAC System: Heating, Ventilation, and Air Conditioning (HVAC) Tire Wheel Information: Tire sizes, wheel specifications, torque values, and rotation patterns. Procedures Included Maintenance Procedures: Oil change, filter replacement, spark plug replacement, belt inspection/replacement, fluid checks and changes Repair Procedures: Engine overhaul, transmission overhaul, brake caliper replacement, suspension component replacement, electrical component diagnosis and repair Troubleshooting: Diagnostic charts, fault code interpretation, symptom-based troubleshooting guides Diagnostics: Component testing, circuit analysis, OBD-I (On-Board Diagnostics) information Alignment Specifications: Provides specific wheel alignment angles (camber, caster, toe) for all models. Torque Specifications: Detailed torque values for all critical fasteners (engine, chassis, suspension, brakes, etc.). Technical Depth Depth Of Coverage: Comprehensive, covering everything from basic maintenance to complete engine and transmission rebuilds Diagnostic Charts: Includes detailed diagnostic flowcharts for troubleshooting various system failures. 📊 Manual Specifications File Format Digital File Format: PDF (if digitally sourced/reproduced), potentially scanned images Print Quality Print Quality Assurance: High-resolution scans for clarity if digital; professional printing for physical copies Binding Type Binding Type: Coil-bound or perfect-bound for ease of use on a workbench (if physical) Paper Type Paper Type: Durable, grease-resistant paper suitable for workshop environments (if physical) ⚙️ Engine Specifications Primary Engine Engine Codes And Displacement: EJ22 (2.2L), EJ25 (2.5L DOHC/SOHC), EJ18 (1.8L) Engine Configuration: Horizontally opposed (Boxer) 4-cylinder Performance Ej22 Power Output: Approximately 110-130 hp depending on year and market Ej25 Power Output: Approximately 165-175 hp for DOHC, 155 hp for SOHC Fuel System Fuel Delivery: Electronic Fuel Injection (EFI) Technical Details Valvetrain: SOHC or DOHC (depending on engine and model year), belt-driven camshafts 🔧 Transmission Standard Standard Transmission Type: 5-speed Manual Optional Optional Transmission Type: 4-speed Automatic (4EAT) Features AWD System Description: Symmetrical All-Wheel Drive with viscous coupling center differential (manual) or electronically controlled clutch (automatic) 📐 Dimensions Exterior Wheelbase: Approximately 2590 mm (102.0 in) Length: Sedan: ~4600 mm (181.1 in), Wagon: ~4590 mm (180.7 in) Weights Curb Weight: Varies by model, typically 1300-1500 kg (2866-3307 lbs) 🛡️ Safety Features Ratings Crash Test Information: Limited data available for this era, but generally considered robust for its class. Focus on structural integrity. Active Features Active Safety Features: Four-wheel disc brakes (on many models), standard All-Wheel Drive for enhanced traction Passive Features Passive Safety Features: Seat belts, reinforced chassis structure 💡 Technology Features Infotainment Audio System: Factory-installed AM/FM stereo with cassette player and CD player (optional on some trims) Driver Assistance Driver Assistance Systems: Limited by modern standards; ABS available on higher trims. Focus is on mechanical systems. Connectivity Connectivity Features: N/A (pre-internet era vehicle) 🔧 Maintenance Service Intervals Oil Change Interval: Typically every 5,000 miles or 6 months (refer to specific model year recommendations) Timing Belt Replacement: Recommended every 60,000 to 100,000 miles or 5-7 years for EJ series engines (critical maintenance) Fluid Specifications Engine Oil Specification: API SG or SH, SAE 5W-30 or 10W-30 (check manual for specific viscosity and API rating) Transmission Fluid Type Manual: API GL-5, SAE 75W-90 Gear Oil Transmission Fluid Type Automatic: Subaru ATF-HP or equivalent (check manual for exact specification) Coolant Specification: Ethylene glycol-based coolant, typically a 50/50 mix with distilled water Known Issues Common Issues Ej22 Ej25: Head gasket leaks (especially on EJ25D DOHC), oil leaks from crank seals, timing belt component wear, catalytic converter failure (emissions related). Electrical Gremlins: Faded capacitors on ECU boards (leading to engine management issues), intermittent...