Skoda 120 LE 1976-1990 Workshop Service Manual for Repair

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🏷️ Basic Information Identification Make: Skoda Model: 120 LE Production Years: 1976-1990 👋 Introduction Market Position Vehicle Segment: Compact/Small family car, popular in Eastern European markets during its production run....

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Taper: Car

Distributeur:

UGS: 201893

Mots clés: 120 120 LE 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 Car Cars Skoda

Variantes de produits

Description

🏷️ Basic Information

Identification

Make:

Skoda

Model:

120 LE

Production Years:

1976-1990

👋 Introduction

Market Position

Vehicle Segment:

Compact/Small family car, popular in Eastern European markets during its production run.

Competitive Analysis

Competitors:

Competed with other Eastern Bloc vehicles like Lada, Wartburg, and Trabant, as well as some Western European compacts depending on export markets.

Key Features

Design Philosophy:

Rear-engined, rear-wheel-drive layout, simple robust construction for reliability and ease of maintenance.

Trim Level Significance:

The 'LE' designation typically indicated a specific trim level, often with minor cosmetic or equipment upgrades over standard models (exact details vary).

📋 Manual Details

Coverage Areas

Manual Type:

Workshop Service Manual for Repair

Page Count

Page Count:

Language

Language:

English

Format

File Format:

Printability:

Compatibility

Software Requirement:

Adobe Reader

Operating Systems:

Windows, Mac, Linux OS

📖 Manual Coverage

Systems Covered

Engine Mechanical:

Comprehensive coverage including disassembly, assembly, inspection, and repair of engine components.

Fuel System:

Detailed information on fuel delivery, carburetion (likely Jikov or similar), fuel pump, and tank.

Ignition System:

Coverage of distributor, coil, spark plugs, and timing adjustments.

Cooling System:

Information on radiator, water pump, thermostat, and coolant circulation.

Lubrication System:

Details on oil pump, oil filter, and lubrication points.

Exhaust System:

Repair and inspection of exhaust manifold, pipes, and muffler.

Transmission:

Manual transmission repair, clutch operation, and gearbox maintenance.

Driveline:

Details on driveshafts, universal joints, and differential.

Suspension:

Front and rear suspension components, shock absorbers, springs, and bushings.

Steering System:

Steering box, linkages, and column maintenance and adjustment.

Braking System:

Front disc brakes and rear drum brakes, hydraulic system, master cylinder, and brake adjustments.

Electrical System:

Wiring diagrams, alternator, starter motor, battery, lighting, and dashboard components.

Body And Chassis:

Body panel removal, interior trim, doors, windows, and underbody.

Procedures Included

Routine Maintenance:

Oil changes, filter replacements, fluid level checks, lubrication.

Troubleshooting:

Diagnosis of common problems, fault finding, and solutions.

Repair Procedures:

Step-by-step instructions for component removal, disassembly, repair, and reassembly.

Adjustment Procedures:

Carburetor, ignition timing, brake, clutch, and steering adjustments.

Installation Procedures:

Guidance on installing new or repaired components.

Technical Specifications:

Torque values, clearances, wear limits, fluid capacities, and specifications.

Technical Depth

Depth Of Coverage:

Comprehensive, covering everything from basic maintenance to major overhauls.

Visual Aids:

Pictorial diagrams, exploded views, drawings, and photographs.

Special Tools:

Identification and usage instructions for specialized service tools.

Diagnostic Information:

Includes diagnostic data and methods for identifying issues.

📊 Manual Specifications

File Quality

Scan Quality:

High quality, printable pages with clear text and images.

Completeness:

100% complete and intact, no missing or corrupt pages.

Searchability

Text Search:

Likely text-searchable within Adobe Reader (typical for professionally scanned PDFs).

⚙️ Engine Specifications

Primary Engine

Engine Type:

Inline-4 Cylinder, OHV (Overhead Valve)

Engine Displacement:

1.2 Liters (approx. 1174 cc) for early models, later models may have 1.3 Liters (approx. 1289 cc)

Power Output:

Approximately 50-55 HP (37-40 kW) depending on engine variant and tuning.

Performance

Torque Output:

Around 85-90 Nm (63-66 lb-ft) at approximately 3000 RPM.

Fuel System

Carburetor:

Typically a single-barrel downdraft carburetor (e.g., Jikov, Solex).

Cooling System

Cooling Type:

Water-cooled

Lubrication System

Oil Capacity:

Approximately 3.5 - 4.0 Liters (including filter) - Specific value likely detailed in manual.

Engine Codes

Engine Codes:

Various codes depending on engine size and year, e.g., 742 (1.2L), 781 (1.3L) - Precise codes found in manual.

🔧 Transmission

Standard

Transmission Type:

4-speed or 5-speed Manual Transaxle

Optional

Optional Transmission:

Not typically offered, manual transmission was standard.

Features

Drive Layout:

Rear-engine, Rear-wheel-drive (RR)

Fluid Specifications

Transmission Fluid Type:

GL-4 Gear Oil (e.g., SAE 75W-90 or SAE 80W-90) - Specific viscosity and quantity in manual.

📐 Dimensions

Exterior

Length:

Approximately 4150 mm (163.4 inches)

Width:

Approximately 1600 mm (63.0 inches)

Height:

Approximately 1400 mm (55.1 inches)

Weights

Curb Weight:

Approximately 900-950 kg (1984-2094 lbs)

Wheelbase:

Approximately 2400 mm (94.5 inches)

Wheels Tires

Wheel Bolt Pattern:

4x130mm

Standard Tire Size:

Likely 165/80 R13 or similar - Specifics in manual.

🛡️ Safety Features

Ratings

Crash Safety Standards:

Designed to meet safety standards of its era; likely lacks modern crumple zones and advanced restraint systems.

Passive Features

Seatbelts:

Standard seatbelts, likely lap belts in the rear, possibly three-point belts in the front.

Chassis Design:

Body-on-frame or unibody construction with integrated chassis elements.

💡 Technology Features

Infotainment

Radio:

Typically a basic AM/FM radio, possibly with cassette player in later models or as an aftermarket addition.

Driver Assistance

Driver Aids:

No modern driver assistance systems. Basic instrumentation and controls.

Connectivity

Connectivity Features:

No integrated connectivity features; relies on aftermarket solutions for modern audio or communication.

🔧 Maintenance

Service Intervals

Oil Change Interval:

Typically every 5,000-7,500 km (3,000-4,500 miles) or annually. Specific recommendation in manual.

Spark Plug Replacement:

Approximately every 20,000-30,000 km (12,000-18,000 miles).

Fluid Specifications

Engine Oil Specification:

API SF or SG classification, SAE 10W-40 or 15W-40 often recommended. Exact spec in manual.

Coolant Specification:

Ethylene glycol-based antifreeze mixture, typically 50/50 with distilled water. Specific type in manual.

Brake Fluid Specification:

DOT 3 or DOT 4 hydraulic brake fluid. Specific type and replacement interval in manual.

Known Issues

Carburetor Tuning:

Carburetors can be prone to tuning issues if not properly maintained, affecting idle and fuel economy.

Ignition System Reliability:

Points and condenser ignition systems require periodic adjustment and replacement.

Cooling System Maintenance:

Regular flushing and checking of coolant hoses is vital to prevent overheating.

Rust And Corrosion:

Like many cars of this era, susceptible to rust, particularly in wheel wells, sills, and door bottoms.

📚 Vehicle History

Brand Heritage

Skoda Legacy:

Skoda, a Czech manufacturer, has a long history of automotive production dating back to the early 20th century.

Model Evolution

Skoda 100 Series:

The Skoda 120 is part of the Skoda 100/105/120/130 series, which evolved from earlier rear-engined models like the Skoda 1000MB.

Production

Production Period:

The 120 series was produced from 1976 until 1990, with the 120 LE being a specific variant within this lineage.

Manufacturing Location:

Czechoslovakia (now Czech Republic)

🏆 Awards & Recognition

Recognitions

Historical Reputation:

Known for being an affordable, durable, and simple-to-maintain vehicle, particularly within its target markets.