Husqvarna SM 125 1998 Service Repair Manual

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The SM 125 is a Supermoto Motorcycle produced in 1998, representing a blend of off-road agility and street performance. Originating from one of the oldest motorcycle manufacturers, this model is...

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Tipo: Motorcycle

Proveedor:

SKU: 65636

Etiquetas: 1998 Husqvarna Motorcycle Motorcycles SM 125 SM Models

Variantes de producto

Descripción

The SM 125 is a Supermoto Motorcycle produced in 1998, representing a blend of off-road agility and street performance. Originating from one of the oldest motorcycle manufacturers, this model is known for its sporty handling and robust engineering, suitable for both spirited riding and practical transportation. Its design, typical of the supermoto category, features a powerful two-stroke, single-cylinder engine, liquid cooling, and a responsive chassis with performance-oriented suspension and braking systems. This comprehensive Service and Repair Manual provides detailed guidance for maintaining and repairing the 1998 SM 125. Covering all major vehicle systems, including the engine, fuel system, electrical components, and chassis, it offers step-by-step instructions, hundreds of photos and illustrations, and troubleshooting advice. The manual is designed for do-it-yourself enthusiasts and experienced mechanics, enabling users to perform everything from routine maintenance to complete overhauls, thereby saving on service costs and ensuring the longevity of their vehicle.

🏷️ Basic Information

Identification

Make:

Husqvarna

Model:

SM 125

Year:

Vehicle Type:

Supermoto Motorcycle

Codes

Manual Product Name:

Husqvarna SM 125 1998 Service Repair Manual PDF Download

👋 Introduction

Market Position

Target Audience:

Do-it-yourself enthusiasts and experienced mechanics

Competitive Analysis

Value Proposition:

Inexpensive way to maintain and repair the vehicle, saving on professional service costs

Key Features

Instructional Method:

Step-by-step instructions based on complete disassembly

Visual Aids:

Hundreds of photos and illustrations

Knowledge Building:

Enables users to learn about their vehicle and prevent future problems

📋 Manual Details

Coverage Areas

Manual Type:

Service and Repair Manual

Language:

English

Format:

File Delivery:

Instant Download

Page Count

Page Count Estimation:

Estimated 300-500 pages (typical for comprehensive service manuals)

📖 Manual Coverage

Systems Covered

Engine:

Complete engine overhaul, internal components, lubrication, cooling, starting systems

Fuel System:

Carburetor adjustment and overhaul, fuel pump, fuel lines, filters

Cooling System:

Radiator, coolant, hoses, thermostat, fan operation

Electrical System:

Ignition system, lighting, charging system, starter motor, battery, wiring diagrams

Chassis:

Frame, suspension (front forks, rear shock), steering, wheels, brakes, drivetrain (chain, sprockets)

Emission Control Information:

Relevant emission control systems and their servicing (if applicable to model year)

General Information:

Vehicle identification, safety precautions, general maintenance guidelines, specifications overview.

Services Information:

Torque specifications, fastener tightening sequences, special tools required, general repair advice.

Procedures Included

Maintenance:

Periodic maintenance schedules, oil changes, filter replacements, chain adjustment, brake checks

Repair:

Step-by-step repair instructions for all major vehicle systems

Rebuild:

Detailed procedures for engine, transmission, and suspension component rebuilding

Troubleshooting:

Diagnostic procedures for common problems and fault finding

Technical Depth

Depth:

Comprehensive, covering from basic maintenance to advanced repair and rebuilding procedures

📊 Manual Specifications

File Format

File Format:

Print Quality

Printability:

Fully Printable

Zoom Functionality:

Zoom IN/OUT enabled

Binding Type

Binding Type:

Digital (printable)

Paper Type

Paper Type:

N/A (Digital)

Software Requirements

PDF Reader:

Adobe PDF Reader

Unzipping Tool:

WinZIP or compatible archive utility

Compatibility

Operating Systems:

All Versions of Windows & Mac

⚙️ Engine Specifications

Primary Engine

Engine Type:

Two-stroke, single-cylinder (typical for SM 125)

Displacement:

125cc (approximate, specific variant may exist)

Performance

Horsepower:

Typically around 30-35 HP (varies by specific model and tuning)

Torque:

Not explicitly stated, but expected to be performance-oriented for supermoto use

Fuel System

Carburetion:

Likely a Dell'Orto or similar performance carburetor (e.g., PHBH, VHSB)

Fuel Type:

Unleaded gasoline with appropriate two-stroke oil pre-mix ratio

Cooling System

Cooling Method:

Liquid-cooled

Lubrication

Oil Type:

High-quality synthetic two-stroke engine oil

🔧 Transmission

Standard

Transmission Type:

6-speed constant mesh sequential gearbox

Clutch Type:

Wet multi-plate clutch

Features

Final Drive:

Chain drive

📐 Dimensions

Exterior

Wheelbase:

Refer to specific model year specifications within the manual

Weights

Dry Weight:

Approx. 100-110 kg (typical for this class)

Fuel Tank Capacity:

Typically 8-10 liters

🛡️ Safety Features

Ratings

Safety Certification:

Not applicable for motorcycle safety ratings in the same manner as cars; focused on operational safety

Active Features

Braking System:

Hydraulic disc brakes front and rear (e.g., Brembo calipers common)

Suspension System:

Upside-down front forks, adjustable rear monoshock (performance oriented)

Passive Features

Frame Construction:

Steel or aluminum perimeter frame

💡 Technology Features

Infotainment

Instrument Cluster:

Analog tachometer, speedometer, odometer, trip meter, indicator lights (neutral, turn signals, etc.)

Driver Assistance

Not typically equipped on this model; ABS was not common on smaller displacement motorcycles of this era.

Connectivity

Bluetooth:

Not applicable

🔧 Maintenance

Service Intervals

Oil Change Interval:

Refer to manual; typically every 20-30 engine hours or annually for sporadic use.

Spark Plug Replacement:

Refer to manual; typically every 5,000-10,000 km or as per manual recommendations.

Air Filter Cleaning:

Frequent cleaning/replacement recommended based on riding conditions (dusty environments).

Fluid Specifications

Engine Oil Type:

Specific 2-stroke engine oil for premix (e.g., Motul 710, Castrol TTS) and gearbox oil (e.g., SAE 10W-40 API GL-4)

Coolant Type:

Ethylene glycol-based antifreeze coolant with corrosion inhibitors

Known Issues

Carburetor Tuning:

Can be sensitive to altitude and temperature changes; requires proper jetting for optimal performance.

Power Valve Operation:

Can accumulate carbon deposits, affecting engine performance; requires periodic cleaning.

Suspension Seals:

Fork and shock seals can wear over time, leading to leaks; requires periodic inspection and replacement.

Clutch Wear:

Friction plates can wear out with aggressive use; requires checking and replacement as needed.

📚 Vehicle History

Brand Heritage

Manufacturer:

Husqvarna Motorcycles is one of the oldest motorcycle manufacturers, originating in Sweden.

Model Evolution

Sm Series:

The SM series represents Husqvarna's entry into the supermoto category, blending off-road chassis with road-legal components and street tires.

Production

Production Period:

The SM 125 was part of Husqvarna's smaller displacement offerings, popular in European markets, particularly for its agile handling and sporty performance.

🏆 Awards & Recognition

Recognitions

Model Specific Awards:

No specific awards are widely documented for the 1998 SM 125, but Husqvarna's lineage in off-road and enduro racing indicates a strong reputation for performance and durability.