SUBARU DL GL RX GL10 LOYALE EA82 Service Repair Manual 1984-1989

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This manual covers the DL, GL, RX, GL10, and Loyale models produced between 1984 and 1989. These vehicles, built on the AM series chassis and powered by the EA82 engine,...

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Tipo: Car

Proveedor:

SKU: 125623

Etiquetas: 1984 1985 1986 1987 1988 1989 Car DL EA Series Engines GL GL10 LOYALE RX Subaru Yale

Variantes de producto

Descripción

This manual covers the DL, GL, RX, GL10, and Loyale models produced between 1984 and 1989. These vehicles, built on the AM series chassis and powered by the EA82 engine, are known for their horizontally-opposed (Boxer) four-cylinder engines and signature All-Wheel Drive (AWD) system. Offered in various body styles including Sedan, Station Wagon, and Coupe, these vehicles established the brand's reputation for reliability, practicality, and capability in diverse driving conditions, particularly in adverse weather. With displacements of 1.8 liters and a power output ranging from approximately 85 to 100 horsepower, these models represent a significant chapter in automotive heritage. This comprehensive service and repair manual provides detailed instructions for maintaining and repairing your vehicle. It covers all major vehicle systems, including engine mechanicals, fuel and ignition systems, transmission (manual and automatic), brakes, steering, suspension, and the electrical system. The manual also includes essential routine maintenance procedures, troubleshooting guides for common issues, step-by-step repair instructions, and critical technical specifications such as torque values and fluid requirements. This resource is designed to assist DIY mechanics, professional technicians, and enthusiasts in keeping their vehicles in optimal condition.

🏷️ 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:

👋 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:

📖 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:

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

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.