🏷️ Basic Information

Make:

Subaru

Model:

Legacy

Year:

1992

Chassis Codes:

BD (Sedan), BG (Wagon).

Engine Codes:

EJ22, EJ22T.

👋 Introduction

Market Position:

The 1992 Subaru Legacy represented Subaru's entry into the mid-size sedan and wagon market, aiming to compete with established Japanese and American manufacturers. It emphasized its symmetrical all-wheel-drive system as a key differentiator, particularly in markets with inclement weather.

Competitors:

Key competitors included the Toyota Camry, Honda Accord, Mazda 626, Nissan Maxima, and Ford Taurus. Subaru positioned the Legacy with its AWD as a more capable alternative in adverse conditions.

Key Features:

Symmetrical All-Wheel Drive (standard on most trims), boxer engines for a lower center of gravity, comfortable ride, and practical wagon variants.

📋 Manual Details

Coverage:

Full service and repair instructions for the 1992 Subaru Legacy.

Page Count:

Estimated 1000+ pages (typical for a comprehensive factory service manual of this era).

Manual Type:

Service Repair Workshop Manual

Language:

English

Format:

Likely printed paper manual (original factory publication). Digital format (PDF) may also be available depending on the seller.

📖 Manual Coverage

Engine:

Detailed diagnostics, repair, and overhaul procedures for all 1992 Legacy engine variants, including the EJ22 naturally aspirated and EJ22T turbocharged engines. Covers engine mechanicals, cooling system, lubrication system, fuel system, ignition system, emissions control, and engine performance tuning.

Transmission:

Comprehensive coverage of both manual (5-speed) and automatic (4-speed) transmissions. Includes disassembly, assembly, troubleshooting, and repair procedures, as well as fluid specifications and service intervals.

Drivetrain:

Detailed information on the Subaru Symmetrical All-Wheel Drive system, including front and rear differentials, driveshafts, CV joints, and transfer case. Covers inspection, maintenance, and repair of the AWD components.

Suspension:

Front and rear suspension systems, including struts, springs, control arms, bushings, and sway bars. Covers inspection, alignment specifications, and replacement procedures.

Brakes:

Front and rear brake systems, including disc brake components (calipers, rotors, pads), drum brake components (on some rear axles), brake lines, master cylinder, and parking brake. Covers bleeding procedures, component replacement, and troubleshooting.

Steering:

Power steering system, including pump, reservoir, lines, and steering rack. Covers fluid checks, leak detection, and component replacement. Also covers manual steering components if applicable.

Electrical System:

Complete electrical system schematics, wiring diagrams, fuse box layouts, and component testing procedures. Covers starting and charging systems, lighting, instruments, power windows, door locks, and audio systems.

Body And Chassis:

Body repair procedures, panel replacement, interior trim removal and installation, glass replacement, and structural information. Covers chassis and frame specifications.

HVAC:

Heating, Ventilation, and Air Conditioning (HVAC) system. Covers diagnosis, component replacement (compressor, condenser, evaporator, blower motor), and refrigerant handling procedures.

Emissions Control:

Detailed information on the vehicle's emissions control systems, including catalytic converter, EGR valve, oxygen sensors, and their diagnostic procedures, crucial for state inspections.

Maintenance:

Routine maintenance tasks such as oil changes, filter replacements (oil, air, fuel), spark plug replacement, coolant flushes, brake fluid changes, and lubrication points.

Troubleshooting:

Systematic diagnostic procedures for identifying and resolving common and uncommon problems across all vehicle systems. Includes symptom-based troubleshooting charts.

Repair:

Step-by-step instructions for component removal, repair, and reinstallation for nearly every part of the vehicle.

Specifications:

Torque specifications for fasteners, fluid capacities, clearances, alignment settings, and other critical data required for accurate repairs and maintenance.

Wiring Diagrams:

Detailed electrical wiring diagrams for all vehicle circuits, crucial for diagnosing electrical faults.

Diagnostics:

Extensive troubleshooting trees and diagnostic flowcharts for all major systems, including engine performance, transmission operation, and electrical faults.

Depth:

Comprehensive, covering basic maintenance to complete engine and transmission rebuilds. Suitable for professional mechanics and skilled DIY enthusiasts.

Engine Rebuild:

Detailed instructions for engine disassembly, inspection, measurement of wear, and reassembly, including piston ring gaps, bearing clearances, and valve timing.

Transmission Overhaul:

Complete overhaul procedures for both manual and automatic transmissions, including torque converter inspection and seal replacement.

📊 Manual Specifications

File Format:

If digital, typically PDF. If print, bound paper.

Print Quality:

High-quality original printing with clear diagrams and text. Digital versions should aim for OCR-searchable text and high-resolution images.

Binding Type:

Original print manuals often feature a sturdy comb binding or perfect binding for durability in a workshop environment.

Paper Type:

Durable paper stock designed to withstand workshop use, often with a matte finish to reduce glare.

⚙️ Engine Specifications

Engine Code:

EJ22

Engine Type:

Naturally Aspirated Boxer-4 (Flat-4) SOHC

Displacement:

2.2 Liters (2212 cc)

Bore X Stroke:

96.0 mm x 75.0 mm

Compression Ratio:

9.5:1

Horsepower:

130 hp @ 5600 rpm (approx.)

Torque:

137 lb-ft @ 4400 rpm (approx.)

Fuel Induction:

Multi-point Fuel Injection (MPI)

Ignition System:

Distributorless Ignition System (DIS) with coil-on-plug or coil packs (depending on specific market/sub-model).

Engine Code:

EJ22T

Engine Type:

Turbocharged Boxer-4 (Flat-4) SOHC

Displacement:

2.2 Liters (2212 cc)

Horsepower:

165 hp @ 5600 rpm (approx.)

Torque:

180 lb-ft @ 4400 rpm (approx.)

Fuel Type:

Unleaded Gasoline

Fuel Pressure:

Typically around 32-43 psi (check manual for exact spec).

Injector Type:

Bosch or Denso type electronic fuel injectors.

🔧 Transmission

Transmission Type:

5-Speed Manual Transmission (likely with Subaru's viscous coupling center differential for AWD).

Transmission Type:

4-Speed Automatic Transmission (with electronically controlled torque converter lock-up).

AWD System:

Symmetrical All-Wheel Drive with viscous coupling center differential (manual) or electronically controlled clutch pack (automatic on some models).

📐 Dimensions

Length:

Approx. 178.3 inches (4529 mm) for sedan, 184.1 inches (4676 mm) for wagon.

Width:

Approx. 67.3 inches (1709 mm).

Height:

Approx. 54.9 inches (1394 mm) for sedan, 56.5 inches (1435 mm) for wagon.

Wheelbase:

Approx. 102.4 inches (2601 mm).

Curb Weight:

Ranging from approximately 2900 lbs (1315 kg) to 3300 lbs (1497 kg) depending on body style and powertrain.

Gross Vehicle Weight Rating:

Typically around 4200-4500 lbs (check specific model).

Cargo Volume Sedan:

Approx. 14.5 cu ft (check specific model).

Cargo Volume Wagon:

Approx. 32.2 cu ft (rear seats up), 65.1 cu ft (rear seats folded) (check specific model).

🛡️ Safety Features

NHTSA Ratings:

Specific NHTSA crash test data for 1992 models may be limited or unavailable in modern databases. Generally considered a safe vehicle for its era.

ABS:

Anti-lock Braking System (ABS) available as an option on some trims.

AWD Stability:

Symmetrical All-Wheel Drive contributes to enhanced stability and traction in various driving conditions.

Airbags:

Driver-side airbag standard on most models; passenger airbag not typically available for this year.

Seat Belts:

Three-point inertia-reel seatbelts for front and rear outboard occupants. Lap belt for rear center occupant.

💡 Technology Features

Audio System:

Factory installed AM/FM stereo with cassette tape player. Likely 4 or 6 speaker configurations depending on trim level. Aftermarket upgrades are common.

ABS:

As mentioned, ABS was an optional safety feature, providing improved braking control.

Factory Options:

No modern connectivity features like Bluetooth or USB ports. Focus on core vehicle functionality.

🔧 Maintenance

Oil Change Interval:

Typically every 3,000-5,000 miles or 3-6 months, depending on driving conditions and oil type. The manual will specify exact intervals.

Engine Air Filter:

Replace every 15,000-30,000 miles or as needed, depending on driving environment. The manual provides the exact interval.

Spark Plugs:

Replace typically every 30,000-60,000 miles with NGK or equivalent plugs. The manual will list recommended part numbers and gap settings.

Timing Belt:

Crucial item. Replace every 60,000-90,000 miles. The EJ22 engine is an interference engine, meaning belt failure can cause severe engine damage. The manual details the procedure and recommended interval.

Engine Oil:

API Service SG or SH, viscosity SAE 10W-30 or 10W-40. Capacity approx. 4.2 US quarts with filter. The manual provides precise specifications and capacities.

Coolant:

Ethylene Glycol based coolant, typically a 50/50 mix with distilled water. Subaru P/N K01000051 (or equivalent green coolant). Capacity approx. 7.4 US quarts. Manual for precise type and capacity.

Transmission Fluid Manual:

GL-5 Gear Oil, SAE 75W-90. Capacity approx. 2.0-2.5 US quarts. Manual for exact specification.

Transmission Fluid Automatic:

Subaru Genuine ATF-HP or Dexron III equivalent. Capacity approx. 3.5-4.0 US quarts for fluid change. Manual for precise specification and capacity.

Power Steering Fluid:

DEXRON II or equivalent power steering fluid. Manual for specification and capacity.

Brake Fluid:

DOT 3 or DOT 4 brake fluid. Manual for specification and capacity.

Head Gaskets:

While less prone than later generations, head gasket leaks can occur, especially with higher mileage. The manual provides procedures for diagnosis and replacement.

Coolant Leaks:

Hose deterioration and radiator leaks can occur due to age. The manual covers inspection and replacement.

Automatic Transmission Issues:

Some automatic transmissions may experience wear over time, leading to delayed shifts or slipping. Regular fluid changes are critical. The manual details diagnostic procedures.

Cv Joint Boots:

Torn CV joint boots can lead to premature failure of the CV joints. Regular inspection is recommended. The manual details replacement procedures.

Suspension Wear:

Bushings and struts can wear out, leading to noise and handling issues. The manual provides specifications for wear limits and replacement.

📚 Vehicle History

Brand Philosophy:

Subaru has a long history of producing reliable, durable vehicles, often with a focus on practicality, safety, and unique engineering like the boxer engine and all-wheel drive.

First Generation:

The first generation Subaru Legacy was introduced in 1989 (as a 1990 model year in North America) as a replacement for the Subaru Leone. The 1992 model year is part of this first generation, receiving minor updates and refinements.

Second Generation Introduction:

The second generation Legacy debuted for the 1994 model year.

Manufacturing Locations:

Primarily manufactured in Japan (Gunma Prefecture) and later in Lafayette, Indiana, USA for the North American market.

🏆 Awards & Recognition

Automotive Press:

The Subaru Legacy generally received positive reviews for its AWD capability, ride comfort, and practicality, though often criticized for a less engaging driving experience compared to some competitors. Specific awards for the 1992 model are not widely publicized in major automotive awards databases.