2007 Yamaha Z200Y / LZ200Y Outboard Engine Service Manual (P/N LIT-18616-02-10)

• Covers 2007 Yamaha Z200NETO and LZ200NETO 2-stroke outboard motors, including Z200TR and LZ200TR variants with sequential electronic fuel injection
• Official OEM publication LIT-18616-02-10 (first edition September 1999, updated for 2007 standards), featuring 3,048 pages of technical reference
• Contains 56 exploded-view assembly diagrams and 35 detailed tightening torque specification tables
• Serves as the primary reference for fuel, power, and lower unit maintenance procedures on the Z200 series

Service Documentation Overview

This factory publication provides the exact technical data required to service the Z200 and LZ200 outboard series. Chapter sections detail disassembly and inspection parameters for the 2-stroke V-engine. You will find specific coverage of fuel injection systems, cooling channels, and the oil injection pump mechanism. The guide also highlights how to synchronize throttle valves, configure the trim sensor, and pressure test fuel line assemblies.

Working on marine fuel and ignition systems presents inherent physical risks. Following the exact factory tolerances and safety sequences detailed in these chapters is critical to prevent shop accidents or component failure. The manual organizes diagnostic procedures logically. Technicians can easily track down everything from crank position sensor calibration to baseline ignition timing specs. Scheduled maintenance charts cover both break-in and recurring intervals. These charts detail gear oil changes, filter inspections, and anode replacements based on total operation hours.

Specification and Reference Data

Performance metrics for the 2,596 cm³ engine are clearly mapped out. The text highlights output ranges alongside pressure limits for the medium-pressure fuel system. You get exact cooling system parameters, while electrical sections explain the microcomputer-controlled ignition timing. Tightening torque values are laid out for all primary assemblies, including the cylinder head, flywheel magnet assembly, and power unit mounts.

• Thermostat opening temperature: 48–52°C
• Maximum engine output: 147.1 kW at 5,000 r/min (2-stroke V-engine configuration)
• Gear oil capacity: 980 cm³ for regular rotation models