Parts and exploded diagrams for Yamaha 90aetox - 2003 2-stroke engine

Parts and exploded diagrams for Yamaha 90aetox - 2003 2-stroke engine

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This page allows you to view the exploded diagrams for the Yamaha 90aetox - 2003 2-stroke engine and easily identify the parts compatible with your engine.

Yamaha is a recognised brand in the outboard engine industry. It offers engines designed to meet the needs of recreational boaters and professionals, with ranges suited to maintenance, repairs and marine use.

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Select an exploded diagram for your Yamaha 90aetox - 2003 2-stroke engine

Yamaha 90aetox - 2003

The Yamaha 90aetox - 2003 is a 90 HP 2-stroke outboard engine. It is built around an inline 3-cylinder powerhead with a displacement of 1,140 cm³, an 82.0 mm bore and a 72.0 mm stroke. Its full-throttle operating range extends from 4,500 to 5,500 rpm, while the specified idling speed is between 700 and 800 rpm.

This model features remote control operation, electric starting and an automatic starting enrichment system. CDI ignition works with NGK BR8HS-10 spark plugs. Power trim and tilt allow the engine position to be adjusted, while the transmission provides forward, neutral and reverse operation with a 2.0 gear ratio.

The exploded diagrams for the Yamaha 90aetox - 2003 provide a detailed view of the assemblies and the position of individual components. They make it easier to locate compatible parts, confirm reference numbers and prepare for engine maintenance or repair work.

Yamaha 90aetox - 2003 engine specifications
  • 90 HP output: maximum power reached at an engine speed of 5,000 rpm
  • Inline 3-cylinder 2-stroke powerhead: an engine configuration with a displacement of 1,140 cm³
  • Remote control: helm operation combined with an electric starting system
  • CDI ignition: an electronic system using NGK BR8HS-10 spark plugs
  • Power trim and tilt: equipment designed to make outboard positioning easier

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