Yamaha WaveRunner VX110 Sport & VX110 Deluxe 2005 Service Manual (P/N LIT-18616-02-91)

• Covers 2005 Yamaha WaveRunner VX110 Sport and Deluxe configurations
• Official Yamaha publication (P/N LIT-18616-02-91), 1st Edition, January 2005
• Includes 341 pages of technical data, 56 exploded-view diagrams, and 9 structured chapters

Technical Scope

This documentation provides a complete technical breakdown of the 2005 PWC platform. Organized into nine distinct chapters, it details the engine power unit, fuel injection system, jet pump assembly, and electrical components. The manual specifies maintenance intervals for the cooling, ignition, and drive systems, clearly distinguishing parts and procedures between the Sport and Deluxe variants. Mechanics will find focused data on the mechanical and electrical specifications required to properly maintain the internal combustion system, including the fuel pump module, oil filtration, and electronic fuel injection parameters.

Specifications and Reference Values

The guide includes exact factory data on engine tolerances, torque values, and electrical sensor readings. For instance, cylinder head warpage limits are set at 0.1 mm, while standard valve clearances range from 0.11–0.20 mm for the intake and 0.25–0.34 mm for the exhaust. It outlines exact fuel pressure requirements for the electric pump (320–327 kPa / 46–47 psi) and ignition coil primary side resistance (1.19–1.61 ohms at 20°C). Electrical system health checks cover stator peak voltage output and rectifier/regulator performance benchmarks. Because working on marine fuel and high-voltage electrical systems carries inherent safety risks, all procedures and torque sequences detailed in an OEM service publication should be verified or performed by a qualified technician to ensure safe vessel operation.