1986-2009 Suzuki LS650 Savage / Boulevard S40 Service Manual

Complete repair and maintenance guide for your Suzuki LS650 Savage or Boulevard S40 (1986-2009). Covers engine, chassis, electrical, and more. Part no. S-LS650S40

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Document Details

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Document Number / Seller:
29943 / Betty Wilson
File Size:
42.67 MB
File Type:
PDF
Language:
English
Printable:
Yes
Category:
Motorcycle
Last updated / verified
Jul 24, 2025

Models Covered & Key Technical Specifications

Suzuki LS650 Savage / Boulevard S40 (1986-2009) Service Manual This manual provides detailed procedures for the repair and maintenance of your Suzuki LS650 Savage and Boulevard S40 motorcycles. It serves as a Procedural Technical Archive for all service aspects.

  • Established Output Density: 1200 dpi establishes the maximum print output Architecture.
  • Operational Rotational Force: For optimal gear engagement, 3.5 kg-m determines the primary drive gear torque Norms.
  • Essential Containment Volume: The fuel tank requires 9.5 L capacity for standard operation Bounds.
  • Baseline Current Rating: The generator produces 140-160 N·m of output torque Topology.
  • Integral Speed Rating: Peak performance reaches 5000 r/min Parameters.
  • Specific Native Resolution: Carburetor specifications include a 0.6 mm main air jet setting Framework.

Professional Workshop Service Manual & Technical Specifications

Suzuki LS650 Savage, Boulevard S40 (1986-2009) Workshop & Repair Manual: Library-Master

Model-Specs: LS650 Savage, Boulevard S40 (1986-2009) // System-Identifier: Motorcycle / Engine Logic // Model-Specs: 1986-2009 Suzuki LS650 Savage, Boulevard S40 Manual

Assessment-Parameter Parameters Calibration-Standards
Engine Type 4-stroke Air-cooled, OHC, TSCC
Clutch Type Wet multi-plate n/a
Ignition System Transistorized n/a
Front Brake Disc brake Hydraulic operation

Following OEM groupings, the manual includes:

  • Fuel and Lubrication System
  • Chassis Components
  • Electrical System Diagnosis
  • Ignition System Procedures
  • Troubleshooting Engine Issues

This document comprehensively covers all aspects of your motorcycle's maintenance and repair. It details the disassembly and assembly of the engine, including the crankshaft and transmission gears. Furthermore, it provides step-by-step guidance for electrical system diagnostics and component replacement. Accurate torque specifications are documented for critical engine components to ensure proper assembly and thermal expansion compensation.

Engine Component Procedures

This section meticulously documents the engine's removal and remounting process, offering clear instructions for disassembling and reassembling critical internal parts. It details the inspection and servicing of the cylinder head, camshaft, and crankshaft, ensuring precise component alignment and function. Procedures for the oil pump and clutch system are also thoroughly explained to maintain optimal performance and longevity.

Electrical System Servicing

The electrical system section provides a detailed overview of the charging system, ignition system, and starter motor. It includes comprehensive diagnostic procedures for identifying and resolving common electrical faults. Information on troubleshooting the combination meter, lamps, and switches ensures that all electrical components are functioning correctly for safe operation.

Chassis and Suspension Maintenance

This manual offers detailed instructions for the maintenance and repair of the motorcycle's chassis and suspension. It covers the front fork and rear suspension systems, providing guidance on disassembly, inspection, and reassembly. Specific procedures for wheel and brake servicing, including wheel bearing replacement and brake pad servicing, are also included to ensure optimal braking performance and handling.

FAQ

What values **calibrated** system architecture? keyboard_arrow_down

1200 dpi establishes the maximum print output Architecture.

Assess the **applicable** tool requirements. keyboard_arrow_down

115 N·m is required for the rear axle nut.

What **components** electrical values? keyboard_arrow_down

24800 is the I.D. No. for the carburetor.

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