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Skoda

Skoda 120 LS 1976-1990 Workshop Service Manual for Repair

Skoda 120 LS 1976-1990 Workshop Service Manual for Repair

$16.99
$16.99
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Vehicle data plateRef 201894
Brand
Skoda
Vehicle
Cars
Models covered
120, 120 LS
Years
1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990
Format
PDF, searchable, print-ready
Delivery
Instant download after checkout
Language
English

What happens after you pay

  • Download link opens on the order page immediately
  • The same link is emailed to you — re-download any time
  • Open on phone, tablet or PC; print only the pages you need
  • Not sure it covers your model year? Ask us before you buy
🏷️ Basic Information
Identification
Make:
Škoda
Model:
120 LS
Production Years Covered By Manual:
1976-1990
Codes
Model Code General:
Škoda 742 series (Type 120)
👋 Introduction
Market Position
Market Segment:
Affordable, practical, rear-engined compact car, popular in Eastern Europe.
Competitive Analysis
Competitors:
Lada Riva/Classic, Fiat 125p, Dacia 1300 series, Wartburg 353.
Key Features Of Vehicle Covered
Design Philosophy:
Robust, simple, and cost-effective rear-engined, rear-wheel-drive configuration, prioritizing practicality and durability over performance.
📋 Manual Details
Coverage Areas
Coverage:
Comprehensive repair and service for Škoda 120 LS
Page Count
Page Count:
238
Manual Type
Manual Type:
Workshop Service Manual / Repair Manual
Language
Language:
English
Format
Format:
PDF (Digital Download)
Digital Delivery
Delivery Method:
Instant Download upon completion of payment.
Payment Options
Accepted Payment:
All major credit/debit cards, PayPal.
📖 Manual Coverage
Systems Covered
Engine And Powertrain:
Engine overhaul, cooling system, lubrication system, fuel system (carburetor tuning), exhaust system, ignition system, clutch, gearbox, driveshafts.
Chassis And Suspension:
Front and rear suspension, steering system, wheels and tires, braking system (including drum and disc brakes depending on specific LS configuration).
Electrical System:
Battery, charging system, starting system, lighting system, ignition switch, instruments, wipers, horn, radio wiring, fuse box.
Body And Interior:
Body panels, doors, windows, seats, interior trim, heating system, ventilation.
Procedures Included
Maintenance Procedures:
Scheduled maintenance, fluid changes, filter replacements, lubrication, tune-ups, inspections.
Repair Procedures:
Detailed step-by-step instructions for disassembly, assembly, removal, and installation of all major components and systems.
Troubleshooting Diagnostics:
Diagnostic procedures for common problems, symptom analysis, fault finding, and corrective actions.
Adjustments And Specifications:
Precise adjustment procedures for engine timing, carburetor, brakes, clutch, suspension, and detailed specification lists including torque values and wear limits.
Torque Specifications:
Includes precise torque values for critical fasteners and threaded connections.
Wear Limits:
Provides wear limits for components to ensure proper diagnosis and repair.
Technical Depth
Depth:
Comprehensive, covering from basic maintenance to major overhaul and repair. Includes detailed explanations, pictorial diagrams, exploded views, and schematics.
Illustrations And Diagrams:
Features detailed illustrations, exploded diagrams, drawings, and photos to guide through service procedures.
📊 Manual Specifications
File Format
File Format:
PDF
Print Quality
Printability:
Yes, all pages are printable for on-demand hard copies.
Binding Type
Binding Type:
N/A (Digital - provided as a downloadable PDF)
Paper Type
Paper Type:
N/A (Digital - output is dependent on user's printer)
Requirements
Software Requirement:
Adobe Reader or compatible PDF viewer
Operating System Compatibility:
Windows, Mac, Linux OS
⚙️ Engine Specifications
Primary Engine
Engine Type:
Inline-4, Overhead Valve (OHV), Water-cooled
Displacement:
1289 cc (1.3 Liters)
Fuel System:
Single or Twin-barrel Carburetor (e.g., Jikov, Weber variants specific to LS trim)
Performance
Horsepower Approx:
Approx. 54-60 PS (depending on specific tuning and market regulations)
Torque Approx:
Approx. 90-95 Nm
Cooling System
Cooling Type:
Pressurized liquid cooling system
Ignition System
Ignition Type:
Contact breaker points (Distributor ignition)
🔧 Transmission
Standard
Transmission Type:
4-speed Manual Transaxle
Optional
Optional Transmission:
Potentially 5-speed manual on later models or specific export variants (LS typically implies a higher trim, but 4-speed was common).
Features
Drive Layout:
Rear-engine, Rear-wheel drive (RR)
📐 Dimensions
Exterior
Length Approx:
4200 mm
Width Approx:
1600 mm
Height Approx:
1400 mm
Weights
Curb Weight Approx:
950-1000 kg
Gross Vehicle Weight Rating Approx:
1300-1350 kg
🛡️ Safety Features
Ratings
Safety Rating Era:
Reflects safety standards of the late 1970s/1980s; basic structural integrity, no advanced safety features.
Active Features
Active Safety:
Disc front brakes, Drum rear brakes, Direct ignition system (enhances reliability over older systems).
Passive Features
Passive Safety:
Basic seat belts, energy-absorbing steering column (design dependent on specific year), reinforced passenger cell.
💡 Technology Features
Infotainment
Infotainment System:
Basic AM/FM radio, optional cassette player. Simple dashboard layout.
Driver Assistance
Driver Assistance Features:
None by modern standards. Features are purely mechanical.
Connectivity
Connectivity Options:
None (no provisions for external device connectivity).
🔧 Maintenance
Service Intervals
Oil Change Interval:
Typically every 5,000 - 7,500 km or 6-12 months, depending on operating conditions.
Tune Up Interval:
Recommended every 10,000 - 15,000 km, including ignition timing and carburetor adjustments.
Fluid Specifications
Engine Oil Specification:
API SF/CD or SG/CD, SAE 20W-50 or 15W-40 (check manual for specific climate recommendations).
Coolant Specification:
Ethylene glycol-based antifreeze, 33-50% concentration in distilled water.
Brake Fluid Specification:
DOT 3 or DOT 4 brake fluid.
Known Issues
Common Wear Items:
Carburetor wear/tuning issues, ignition system components (points, condenser, coil), cooling system hoses and radiator, rear axle oil seals, wheel bearings, clutch wear.
Common Reliability Concerns:
Overheating in heavy traffic due to the rear-mounted engine's cooling challenges, carburetor driveability issues, minor electrical faults.
Tools Required
Special Tools:
Specific ignition timing tools, carburetor adjustment tools, valve adjustment tools, torque wrenches, basic hand tools, potentially bearing pullers.
📚 Vehicle History
Brand Heritage
Brand Origin:
Škoda Auto, Czechoslovakia (now Czech Republic), founded in 1895.
Model Evolution
Predecessor:
Škoda 105, Škoda 120 (earlier variants of the 742 series).
Successor:
Škoda Favorit (introduced in 1987, but 120 continued production).
Production
Production Location:
Mladá Boleslav, Czechoslovakia.
Key Design Elements:
Rear-mounted engine for better traction in adverse conditions, luggage space under the front hood and behind the rear seats.
🏆 Awards & Recognition
Recognitions
Historical Recognition:
Acclaimed for its robust design, affordability, and reliability in its intended market. Often praised for its handling characteristics due to the rear-engine layout when properly maintained.
Ratings
Crash Test Data:
No formal crash test data available from modern independent agencies, but structural design reflects 1970s/1980s safety mandates.

Delivery & file format

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Check the model year and engine before you buy

Manufacturers change procedures, wiring and part numbers between model years and engine options. If your VIN plate shows a year or engine code that is not listed on the data plate above, contact us with the model, year and VIN and we will confirm coverage before you order.

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