🏷️ Basic Information Identification Make: Subaru Model: DL, GL, RX, GL10, Loyale Codes Chassis Codes: AM series (e.g., AM1, AM2, AM3, AM5, AM7, AM8) Engine Codes: EA82 👋 Introduction Market Position Target Audience: DIY mechanics, independent repair shops, Subaru enthusiasts seeking to maintain or restore their classic Subarus. Value Proposition: Provides the definitive technical resource for repairing and maintaining Subaru models from the mid-to-late 1980s, enabling cost-effective ownership and preservation of these vehicles. Competitive Analysis Alternatives: Generic Haynes or Chilton manuals may exist, but factory service manuals offer greater detail, accuracy, and completeness, particularly for system-specific diagnostics and specifications. Key Features Highlight: Authentic factory data, detailed illustrations and diagrams, comprehensive coverage of all major vehicle systems. 📋 Manual Details Coverage Areas Covered Years: 1984, 1985, 1986, 1987, 1988, 1989 Covered Models: Subaru DL, GL, RX, GL10, Loyale (all body styles including Sedan, Station Wagon, Coupe) Page Count Estimated Pages: Hundreds (specific number not provided, but typical for comprehensive service manuals of this era) Manual Type Type: Service and Repair Manual Language Language: English Format Format: PDF 📖 Manual Coverage Systems Covered Engine Mechanical: Engine assembly, disassembly, inspection, repair, timing belt replacement, piston and ring service, cylinder head service, crankshaft and bearing service, oil pump, oil pan, cooling system (radiator, water pump, thermostat, hoses). Engine Performance: Fuel system (carburetor or fuel injection), ignition system (distributor, ignition coils, spark plugs), emissions control systems (catalytic converter, EGR, PCV), exhaust system. Transmission: Manual transmission (gearbox, clutch, driveshafts, differentials), automatic transmission (torque converter, planetary gears, valve body, hydraulic system), 4WD/AWD system service and operation. Brakes: Front and rear brake systems (disc and drum), hydraulic system components (master cylinder, brake lines, calipers, wheel cylinders), parking brake system, anti-lock braking system (ABS) if equipped. Steering: Power steering system (pump, hoses, steering rack/gearbox), manual steering components, steering column, steering wheel. Suspension: Front and rear suspension components (struts, shocks, control arms, springs, bushings), wheel alignment specifications. Electrical System: Battery, charging system (alternator), starting system (starter motor), lighting system (headlights, taillights, interior lights), fuses, relays, wiring diagrams, instrument cluster, gauges, horn, wipers, washers. Body And Chassis: Body panel repair, interior trim removal and installation, door mechanisms, glass replacement, chassis lubrication, underbody coatings. HVAC: Heating, ventilation, and air conditioning (HVAC) system components, refrigerant servicing (if applicable for the era), blower motor, heater core, A/C compressor. Procedures Included Maintenance: Routine maintenance procedures, oil changes, filter replacements, fluid checks and top-offs, spark plug replacement, brake pad replacement, belt adjustments. Troubleshooting: Diagnostic flowcharts, common problems and their solutions, symptom-based troubleshooting guides for engine, transmission, electrical, and other systems. Repair Rebuild: Detailed step-by-step instructions for component repair and full engine or transmission rebuilds. Specifications Data: Torque specifications for fasteners, clearance measurements, alignment data, electrical resistance values, diagnostic trouble codes (DTCs) if applicable for the era's diagnostics. Wiring Diagrams: Comprehensive electrical wiring diagrams for all major systems, aiding in diagnosing electrical faults. Technical Depth Depth: Comprehensive, covering everything from basic maintenance to full engine and transmission overhauls, including diagnostic procedures. 📊 Manual Specifications File Format PDF Quality: High-resolution scans of original factory service manuals, ensuring clarity and readability of text and diagrams. Searchable text is a significant advantage if OCR has been performed. Printability: Designed to be printable, allowing users to have physical copies for use in a workshop environment. Binding Type Binding: N/A (Digital PDF format) Paper Type Paper Type: N/A (Digital PDF format) ⚙️ Engine Specifications Primary Engine Engine Code: EA82 Engine Type: Horizontally-opposed (Boxer) 4-cylinder, SOHC or DOHC (depending on model/trim). Displacement: 1.8 Liters (1781 cc) Performance Horsepower Range: Approximately 85-100 hp (depending on specific variant and emissions controls). Torque Range: Approximately 95-105 lb-ft (depending on specific variant). Fuel System Fuel Delivery Options: Carburetor (e.g., Hitachi) or Electronic Fuel Injection (EFI) depending on model and market. Recommended Fuel: Unleaded gasoline (Octane rating specified in the manual, typically 87 or higher). 🔧 Transmission Standard Manual Transmission: 5-speed manual (often with 2-speed transfer case for 4WD models). Optional Automatic Transmission: 3-speed or 4-speed automatic transmission with 'On-Demand' or full-time 4WD capabilities. Features Drivetrain: Front-Wheel Drive (FWD) or Subaru's renowned All-Wheel Drive (AWD) system. Transfer Case: 2-speed transfer case with selectable 4WD/AWD modes on many models. 📐 Dimensions Exterior Wheelbase Range: Approximately 96.2 - 104.3 inches (depending on body style). Length Range: Approximately 163.5 - 177.5 inches (depending on body style). Weights Curb Weight Range: Approximately 2300 - 2800 lbs (depending on model, engine, and drivetrain). Towing Capacity: Typically around 1500-2000 lbs, check specific model details. 🛡️ Safety Features Ratings NHTSA Ratings: NHTSA ratings for this era were less standardized than today; the manual will detail structural integrity and passive safety features for the period. Active Features Braking System: Standard front disc brakes, rear drum brakes. Optional front ventilated discs on some performance models (RX). Passive Features Seat Belts: 3-point seat belts for front occupants, 2-point...
DIY mechanics, independent repair shops, Subaru enthusiasts seeking to maintain or restore their classic Subarus.
Value Proposition:
Provides the definitive technical resource for repairing and maintaining Subaru models from the mid-to-late 1980s, enabling cost-effective ownership and preservation of these vehicles.
Competitive Analysis
Alternatives:
Generic Haynes or Chilton manuals may exist, but factory service manuals offer greater detail, accuracy, and completeness, particularly for system-specific diagnostics and specifications.
Key Features
Highlight:
Authentic factory data, detailed illustrations and diagrams, comprehensive coverage of all major vehicle systems.
📋 Manual Details
Coverage Areas
Covered Years:
1984, 1985, 1986, 1987, 1988, 1989
Covered Models:
Subaru DL, GL, RX, GL10, Loyale (all body styles including Sedan, Station Wagon, Coupe)
Page Count
Estimated Pages:
Hundreds (specific number not provided, but typical for comprehensive service manuals of this era)
Manual Type
Type:
Service and Repair Manual
Language
Language:
English
Format
Format:
PDF
📖 Manual Coverage
Systems Covered
Engine Mechanical:
Engine assembly, disassembly, inspection, repair, timing belt replacement, piston and ring service, cylinder head service, crankshaft and bearing service, oil pump, oil pan, cooling system (radiator, water pump, thermostat, hoses).
Engine Performance:
Fuel system (carburetor or fuel injection), ignition system (distributor, ignition coils, spark plugs), emissions control systems (catalytic converter, EGR, PCV), exhaust system.
Transmission:
Manual transmission (gearbox, clutch, driveshafts, differentials), automatic transmission (torque converter, planetary gears, valve body, hydraulic system), 4WD/AWD system service and operation.
Brakes:
Front and rear brake systems (disc and drum), hydraulic system components (master cylinder, brake lines, calipers, wheel cylinders), parking brake system, anti-lock braking system (ABS) if equipped.
Steering:
Power steering system (pump, hoses, steering rack/gearbox), manual steering components, steering column, steering wheel.
Suspension:
Front and rear suspension components (struts, shocks, control arms, springs, bushings), wheel alignment specifications.
Electrical System:
Battery, charging system (alternator), starting system (starter motor), lighting system (headlights, taillights, interior lights), fuses, relays, wiring diagrams, instrument cluster, gauges, horn, wipers, washers.
Body And Chassis:
Body panel repair, interior trim removal and installation, door mechanisms, glass replacement, chassis lubrication, underbody coatings.
HVAC:
Heating, ventilation, and air conditioning (HVAC) system components, refrigerant servicing (if applicable for the era), blower motor, heater core, A/C compressor.
Procedures Included
Maintenance:
Routine maintenance procedures, oil changes, filter replacements, fluid checks and top-offs, spark plug replacement, brake pad replacement, belt adjustments.
Troubleshooting:
Diagnostic flowcharts, common problems and their solutions, symptom-based troubleshooting guides for engine, transmission, electrical, and other systems.
Repair Rebuild:
Detailed step-by-step instructions for component repair and full engine or transmission rebuilds.
Specifications Data:
Torque specifications for fasteners, clearance measurements, alignment data, electrical resistance values, diagnostic trouble codes (DTCs) if applicable for the era's diagnostics.
Wiring Diagrams:
Comprehensive electrical wiring diagrams for all major systems, aiding in diagnosing electrical faults.
Technical Depth
Depth:
Comprehensive, covering everything from basic maintenance to full engine and transmission overhauls, including diagnostic procedures.
📊 Manual Specifications
File Format
PDF Quality:
High-resolution scans of original factory service manuals, ensuring clarity and readability of text and diagrams. Searchable text is a significant advantage if OCR has been performed.
Printability:
Designed to be printable, allowing users to have physical copies for use in a workshop environment.
Binding Type
Binding:
N/A (Digital PDF format)
Paper Type
Paper Type:
N/A (Digital PDF format)
⚙️ Engine Specifications
Primary Engine
Engine Code:
EA82
Engine Type:
Horizontally-opposed (Boxer) 4-cylinder, SOHC or DOHC (depending on model/trim).
Displacement:
1.8 Liters (1781 cc)
Performance
Horsepower Range:
Approximately 85-100 hp (depending on specific variant and emissions controls).
Torque Range:
Approximately 95-105 lb-ft (depending on specific variant).
Fuel System
Fuel Delivery Options:
Carburetor (e.g., Hitachi) or Electronic Fuel Injection (EFI) depending on model and market.
Recommended Fuel:
Unleaded gasoline (Octane rating specified in the manual, typically 87 or higher).
🔧 Transmission
Standard
Manual Transmission:
5-speed manual (often with 2-speed transfer case for 4WD models).
Optional
Automatic Transmission:
3-speed or 4-speed automatic transmission with 'On-Demand' or full-time 4WD capabilities.
Features
Drivetrain:
Front-Wheel Drive (FWD) or Subaru's renowned All-Wheel Drive (AWD) system.
Transfer Case:
2-speed transfer case with selectable 4WD/AWD modes on many models.
📐 Dimensions
Exterior
Wheelbase Range:
Approximately 96.2 - 104.3 inches (depending on body style).
Length Range:
Approximately 163.5 - 177.5 inches (depending on body style).
Weights
Curb Weight Range:
Approximately 2300 - 2800 lbs (depending on model, engine, and drivetrain).
Towing Capacity:
Typically around 1500-2000 lbs, check specific model details.
🛡️ Safety Features
Ratings
NHTSA Ratings:
NHTSA ratings for this era were less standardized than today; the manual will detail structural integrity and passive safety features for the period.
Active Features
Braking System:
Standard front disc brakes, rear drum brakes. Optional front ventilated discs on some performance models (RX).
Passive Features
Seat Belts:
3-point seat belts for front occupants, 2-point lap belts for rear occupants. Manual will detail adjustment and care.
Rollover Protection:
Reinforced roof structure, common in Subaru's wagon designs, though specific structural data is in the manual.
💡 Technology Features
Infotainment
Audio System:
Typically AM/FM radio with cassette player. Manual covers basic operation, removal, and installation of the unit.
Driver Assistance
ABS:
Optional Anti-lock Braking System (ABS) available on some models. The manual will detail its operation and maintenance.
Connectivity
None:
Vehicle technology is characteristic of the mid-to-late 1980s, focusing on mechanical reliability and AWD capability rather than advanced electronic features.
🔧 Maintenance
Service Intervals
Oil Change:
Typically every 3,000-5,000 miles or 3-6 months, depending on driving conditions. Manual will specify exact intervals and conditions.
Timing Belt:
Crucial replacement interval, typically around 60,000 miles or 5 years for EA82 engines. Failure can cause severe engine damage.
Coolant Flush:
Recommended every 2 years or 30,000 miles.
Spark Plugs:
Replacement intervals vary by plug type, but typically every 30,000 miles for standard plugs.
Fluid Specifications
Engine Oil:
Refer to manual for specific viscosity (e.g., 10W-30, 5W-30) and API service classification (e.g., SG or higher).
Transmission Fluid Manual:
GL-4 gear oil (e.g., 75W-90). Manual will specify exact type and capacity.
Transmission Fluid Automatic:
Dexron-III or equivalent ATF. Manual will specify exact type and capacity.
Coolant:
Ethylene glycol-based coolant, typically a 50/50 mix with distilled water. Manual specifies type and capacity.
Brake Fluid:
DOT 3 or DOT 4 brake fluid. Manual specifies type.
Known Issues
Head Gaskets:
While not as notorious as later generations, head gasket leaks can occur on EA82 engines, particularly with age and heat cycles. The manual will cover inspection and repair procedures.
Carburetor Issues:
Carburetor-equipped models may experience issues with wear, clogging, and adjustment. The manual provides detailed troubleshooting and rebuilding information.
Cv Joint Wear:
With AWD and potential off-road use, CV joints and boots are subject to wear and require periodic inspection as detailed in the manual.
Rust Corrosion:
As with many vehicles of this era, body and chassis rust can be an issue, especially in regions with road salt. The manual covers body repair techniques.
📚 Vehicle History
Brand Heritage
Subaru Legacy:
These models represent Subaru's commitment to AWD and boxer engines, establishing their reputation for capability and durability in diverse conditions.
Model Evolution
Predecessors Successors:
Evolved from the Leone series and were succeeded by the Subaru Legacy and Impreza lines.
Production
Manufacturing Location:
Japan
Production Period:
The EA82 platform was produced throughout the 1980s, with these specific models covering the 1984-1989 period.
🏆 Awards & Recognition
Recognitions
Reputation:
Subaru vehicles of this era, particularly those with AWD, gained a reputation for reliability, practicality, and capability in adverse weather conditions, making them popular in regions with snow and rugged terrain.
Ratings
Consumer Reports Era:
While specific awards for these models might be scarce by modern standards, their consistent performance in demanding environments contributed to Subaru's growing positive consumer perception.