Yamaha SRX700, SRX700S, SRX700D, SRX700SD, SRX700G, SRX700SG Service & Supplementary Service Manual Snowmobile (1999-2002)

Yamaha SRX700 Series Service & Supplementary Service Manual - 1999-2002 Editions

This professional-grade documentation suite provides the foundational data required for the maintenance, diagnostic, and overhaul procedures of high-performance triple-cylinder snowmobile platforms. Precise adherence to the factory-specified knock sensor torque and detonation control system (DCS) calibration ensures engine longevity and prevents catastrophic failure during high-load operation. The integration of the primary manual and the 2002 supplement provides complete coverage for both standard and high-output ignition systems.

Technical Applicability & Model Configurations

1999 Model Year (Initial Release)

• SRX700D (Standard Edition)
• SRX700SD (Ohlins Edition)

2000-2001 Model Year (Refined Series)

• SRX700 (Base Platform)
• SRX700S (Suspension/Chassis Enhanced)

2002 Model Year (DCS & Supplement Update)

• SRX700G (Detonation Control System Equipped)
• SRX700SG (Premium Suspension with DCS)

Operational Advantages & Service Integrity

• Technical specifications provide exact tolerances for the 696cc liquid-cooled triple engine, ensuring peak volumetric efficiency.
• Electrical schematics clarify the complex interaction between the CDI unit, throttle position sensor, and variable resistor thumb/grip warmers.
• Supplementary data for 2002 models details the integration of the knock sensor and load control relays, vital for protecting internal components from lean-burn conditions.

Essential Document Metadata

• Print Number: LIT-12618-02-09 / LIT-12618-02-23
• Total Volume: 170 Pages
• Document Status: Factory Authorized Service Data

Technical Depth & Factory Benchmarks

Engine architecture diagnostics center on the 3-cylinder, liquid-cooled power plant, requiring precise synchronization of the triple carburetors and Power Valve System (Y.P.V.S.). Technicians must verify the throttle position sensor (TPS) voltage output against factory curves to maintain optimal ignition timing and prevent detonation.

System Diagnostics & Wiring Topography

High-resolution electrical diagrams facilitate the tracing of the 38-point ignition and accessory circuit. Specific focus is directed toward the CDI unit's interaction with the throttle switch and carburetor switch to ensure the safety override system functions within designated millisecond parameters.

Detailed Table of Contents

• General Information: Machine Identification, Features, Important Information.
• Specifications: General, Maintenance, Engine, Chassis, Electrical, Tightening Torques.
• Periodic Inspections and Adjustments: Engine, Chassis, Electrical Systems.
• Chassis: Ski/Ski Post, Steering, Front/Rear Suspension, Drive Track.
• Engine: Removal, Overhaul, Water Pump, Heat Exchangers.
• Cooling System: Routing and Pump Maintenance.
• Fuel System: Carburetor Disassembly and Adjustment.
• Electrical: Ignition System, Charging, Lighting, Switches.
• 2002 Supplement: Specific Data for G/SG Models, Knock Sensor, DCS Indicator.

Operational Limits & Critical Specifications

• Engine Displacement: 696 cm³
• Engine Idle Speed: 1,600 – 1,800 r/min
• Spark Plug Gap: 0.7 – 0.8 mm (0.028 – 0.031 in)
• Coolant Type: High-quality ethylene glycol antifreeze (60/40 mix recommended)
• Chaincase Lubricant: SAE 75W or 80W GL-3 Gear Oil