Hyosung Prima 50 SF50 SF-50 Service Repair Workshop Manual

Normaler Preis: $16.99
Verkaufspreis: $16.99
Normaler Preis
Grundpreis: pro

This manual covers the Prima 50, model code SF50 / SF-50, from 1999 and similar years. The Prima 50 is a 50cc scooter designed for accessible urban commuting and recreational...

25 people are viewing this right now

Typ: Motorcycle

Anbieter:

Art.-Nr: 124043

Stichworte: Hyosung Motorcycle Motorcycles Prima Prima 50 SF-50 SF50

Produktvarianten

Beschreibung

This manual covers the Prima 50, model code SF50 / SF-50, from 1999 and similar years. The Prima 50 is a 50cc scooter designed for accessible urban commuting and recreational use, known for its straightforward engineering and value. This model features a two-stroke, air-cooled engine, an automatic CVT transmission with a centrifugal clutch, and a reliable braking system typically comprising a front disc or drum and a rear drum. Its design prioritizes ease of operation and maintenance, making it a popular choice for younger riders and those seeking economical transportation. The Prima 50 SF50 SF-50 Service Repair Workshop Manual & Parts Catalogue provides comprehensive information for maintaining and repairing your vehicle. It includes detailed procedures for engine, transmission, chassis, brakes, electrical systems, fuel system, and more. The manual offers step-by-step repair instructions, diagnostic guidance for common issues, routine maintenance schedules, and essential technical specifications such as torque values and fluid types. This resource is invaluable for owners, independent repair shops, and technicians aiming to keep the Prima 50 in optimal working condition.

🏷️ Basic Information

Identification

Make:

Hyosung

Model:

Prima 50

Model Code:

SF50 / SF-50

Year:

Applicable Years Note:

1999 and similar years/models

Codes

Manual Product Name:

Hyosung Prima 50 SF50 SF-50 Service Repair Workshop Manual

👋 Introduction

Market Position

Target Audience:

Hyosung Prima 50 SF50 SF-50 owners, independent repair shops, and motorcycle enthusiasts seeking in-depth maintenance and repair knowledge.

Competitive Analysis

Value Proposition:

Provides dealership-level repair information, including a bonus parts catalogue, at a fraction of the cost of official manuals, with instant digital delivery.

Key Features

Delivery Method:

Instant digital delivery, no physical shipping required.

Content Enhancements:

Includes a bonus parts catalogue for enhanced repair and parts identification.

Usage Flexibility

Printing Option:

Allows users to print specific sections as needed, promoting a clean workspace.

📋 Manual Details

Coverage Areas

Primary Coverage:

Complete service, repair, and workshop information

Included Sections:

Engine, General Information, Transmission, Chassis, Lighting, Steering, Seats System, Clutch, Suspension, Locks, Brakes, Lubrication, Electrical, Frame, Fuel System, Battery

Page Count

Estimated Page Count:

Not specified, but indicated as comprehensive

Manual Type

Type:

Service Repair Workshop Manual & Parts Catalogue (Bonus)

Language

Language:

English (presumed based on product description)

Format

Digital Format:

Adobe Acrobat PDF

📖 Manual Coverage

Systems Covered

Engine Systems:

Engine disassembly, assembly, troubleshooting, diagnostics, tuning, lubrication, cooling, fuel delivery, ignition.

Transmission Drivetrain:

Clutch operation, maintenance, and repair; transmission components and service.

Chassis Suspension Steering:

Frame inspection and repair, suspension fork service, shock absorber maintenance, steering system overhaul, wheel bearing service.

Braking System:

Brake caliper service, brake pad replacement, brake line bleeding, brake fluid specifications, master cylinder repair.

Electrical Lighting Battery:

Wiring diagrams, lighting system troubleshooting (headlights, taillights, turn signals), battery maintenance, charging system inspection, starter system service.

Fuel System:

Carburetor disassembly, cleaning, adjustment, fuel tank inspection, fuel lines, fuel filter service.

Body Seats Locks:

Body panel removal and installation, seat system repair, lock mechanism service.

Procedures Included

Maintenance Procedures:

Routine maintenance checks, oil changes, filter replacements, spark plug service, belt tension adjustment, lubrication points.

Diagnostic Procedures:

Troubleshooting guides for common performance issues, electrical faults, and mechanical problems.

Repair Procedures:

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

Technical Specifications:

Torque specifications, clearance measurements, electrical resistance values, fluid capacities and types.

Technical Depth

Depth:

Comprehensive, suitable for dealership-level repairs and advanced DIY mechanics.

📊 Manual Specifications

File Format

Format Type:

PDF (Adobe Acrobat)

Platform Compatibility:

PC and Mac compatible

Searchability:

Likely searchable text within PDF, enabling quick information retrieval.

Print Quality

Printability:

Printable sections or entire manuals for physical reference.

Binding Type

Suggested Binding:

Recommend 3-ring binders for organized reference.

Paper Type

Usage Suggestion:

Printable, allowing users to discard soiled pages instead of damaging an original manual.

⚙️ Engine Specifications

Primary Engine

Engine Type:

Two-stroke, air-cooled (typical for 50cc scooters of this era)

Displacement:

Approximately 49.4 cc (standard for 50cc class)

Bore X Stroke:

Specification not provided, but typical for 50cc 2-stroke engines.

Performance

Horsepower:

Typically around 5-7 HP for this class of scooter.

Torque:

Low-end torque focused for urban acceleration.

Fuel System

Carburetor Model:

Details on specific carburetor model not provided, but manual covers service and tuning.

Fuel Type:

Unleaded gasoline mixed with 2-stroke oil (pre-mix or oil injection system).

Ignition

Ignition Type:

CDI (Capacitor Discharge Ignition)

🔧 Transmission

Standard

Type:

Automatic Continuously Variable Transmission (CVT) with V-belt drive.

Optional

Optional Transmissions:

N/A (CVT is standard for this model)

Features

Clutch Type:

Automatic centrifugal clutch.

Gear Reduction:

Integral part of CVT design, providing variable gear ratios.

📐 Dimensions

Exterior

Overall Length:

Specifications not provided, but typical for a 50cc scooter.

Weights

Dry Weight:

Typically around 70-80 kg for a 50cc scooter.

Gross Vehicle Weight Rating:

Specification not provided, but manual would contain this.

🛡️ Safety Features

Active Features

Braking System Front:

Typically a disc brake or drum brake.

Braking System Rear:

Typically a drum brake.

Passive Features

Lighting System:

Includes headlight, taillight, brake light, turn signals, and license plate light.

💡 Technology Features

Infotainment

Dashboard:

Basic analog speedometer, odometer, fuel gauge (if equipped), and indicator lights.

Driver Assistance

Assist Systems:

N/A (typical for 50cc scooters of this era)

Connectivity

Connectivity Features:

🔧 Maintenance

Service Intervals

Oil Change Interval:

Typically every 1,000-2,000 km or annually, detailed in manual.

Spark Plug Replacement:

Recommended at specified intervals, often around 3,000-5,000 km.

Fluid Specifications

Engine Oil:

Manual would specify SAE grade (e.g., SAE 10W-30 or 10W-40) and JASO standard for 4-stroke. For 2-stroke, it specifies oil-to-fuel ratio or oil type for oil injection system.

Brake Fluid:

Manual would specify DOT standard (e.g., DOT 3 or DOT 4).

Gear Oil:

Manual would specify type and viscosity for transmission/gearbox lubrication if separate.

Known Issues

Common Problems:

Carburetor gumming due to infrequent use, CV transmission belt wear, electrical connections corrosion, exhaust system leaks, and 2-stroke engine decarbonization.

Troubleshooting Tips

Starting Problems:

Manual covers checks for fuel delivery, spark, compression, and electrical system integrity.

📚 Vehicle History

Brand Heritage

Manufacturer:

Hyosung Motors & Machinery Inc. (South Korea)

Model Evolution

Model Segment:

Entry-level 50cc scooter, popular for urban commuting and younger riders.

Production

Production Period:

Produced in the late 1990s and early 2000s, with the 1999 model being a reference point.

🏆 Awards & Recognition

Recognitions

Awards Received:

No specific awards are mentioned for this model, but Hyosung scooters are generally recognized for their value and accessibility in their segment.