


Symbols are used to indicate important aspects of a procedure, such as the grade of lubricant andlubrication point (refer to 3 in the figure below). Toassemble or install the components, reverse the steps indicated in the component list. The component list consists of part names and quantities (refer to 2 in the figure below). Parts are shown and detailed in an exploded diagram and are listed in the component list (refer to1 in the figure below for an example page). Use the information below as a guide for effective and quality service. How to use this manualManual formatThe format of this manual has been designed to make service procedures clear and easy to under-stand. 1-26Engine control.1-26ĮCM circuit diagram.1-27ECM coupler layout.1-28Ĭontrol system.1-309 1-20Supercharger assembly.1-21Air cooler assembly. 1-18Fire extinguisher location.1-18Hull design.1-19Engine overview. 1-7Measuring.1-7Removal and installation. 1-6Hull identification number (H.I.N.).1-6 1-6Engine serial number.1-6Jet pump unit serial number. Safety while working.1-4Fire prevention.1-4Ventilation.1-4Self-protection. 1-1Manual format.1-1Symbols.1-2Abbreviation.1-3 Is expressly prohibited.Printed in USALIT-1 SERVICE MANUAL2009 by Yamaha Motor Corporation, USAġst Edition, January 2009All rights reserved.Īny reprinting or unauthorized use without the written permission of Yamaha Motor Corporation, USA TIPA TIP provides key information to make procedures easier or clearer.

NOTICEA NOTICE indicates special precautions that must be taken to avoid damage to the water-craft. WARNINGFailure to follow WARNING instructions could result in severe injury or death to the machineoperator, passengers, a bystander, or a person inspecting or repairing the watercraft. The Safety Alert Symbol means ATTENTION! BECOME ALERT! YOUR SAFETY ISINVOLVED! Important informationParticularly important information is distinguished in this manual by the following notations: Authorized Yamaha dealers are notified periodically of modifications and significantchanges in specifications and procedures, and these are incorporated in successive editions of thismanual. Use only the latest edition of thismanual. It hasbeen written to suit the needs of persons who have a basic understanding of the mechanical andelectrical concepts and procedures inherent in the work, for without such knowledge attemptedrepairs or service to the equipment could render it unsafe or unfit for use.īecause Yamaha has a policy of continuously improving its products, models may differ in detailfrom the descriptions and illustrations given in this publication. ENOTICEThis manual has been prepared by Yamaha primarily for use by Yamaha dealers and their trainedmechanics when performing maintenance procedures and repairs to Yamaha equipment.
