Yamaha 150HP Outboard Motor Owner's Manual PDF Download (EN)

150HP Owner's Manual

150 OWNER’S MANUAL U.S.A.Edition LIT-18626-06-98 64C-28199-1C

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150HP Owner's Manual

EMU25060 ZMU01690 Read this owner’s manual carefully before operating your outboard motor.

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Important Manual Information

Important manual information To the owner Thank you for choosing a Yamaha outboard motor. This Owner’s Manual contains infor- mation needed for proper operation, mainte- nance and care. A thorough understanding of these simple instructions will help you ob- tain maximum enjoyment from your new Yamaha. If you have any question about the operation or maintenance of your outboard motor, please consult a Yamaha dealer. In this Owner’s Manual particularly important information is distinguished in the following ways. EMU31280 al, please consult your Yamaha dealer. NOTE: The 150TR and the standard accessories are used as a base for the explanations and illustrations in this manual.

Therefore some items may not apply to every model. EMU25110 150 OWNER’S MANUAL ©2006 by Yamaha Motor Corporation, USA 1st edition, April 2006 All rights reserved. Any reprinting or unauthorized use without the written permission of Yamaha Motor Corporation, USA is expressly prohibited. Printed in Japan P/N LIT-18626-06-98 The Safety Alert Symbol means ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED! EWM00780 WARNING Failure to follow WARNING instructions could result in severe injury or death to the machine operator, a bystander, or a person inspecting or repairing the out- board motor. ECM00700 CAUTION:

A CAUTION indicates special precautions that must be taken to avoid damage to the outboard motor. NOTE: A NOTE provides key information to make procedures easier or clearer. Yamaha continually seeks advancements in product design and quality. Therefore, while this manual contains the most current prod- uct information available at the time of print- ing, there may be minor discrepancies between your machine and this manual. If there is any question concerning this manu-

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Table Of Contents

Table of contents General information ..........................1 Identification numbers record..........

1 Oil level indicators (three indicators)...........................17 Oil level indicator (digital type) ........18 Overheat warning indicator (digital type) ..................................18 Speedometer (digital type) ..............18 Trim meter.......................................19 Trim meter (digital type) ..................19 Hour meter (digital type)..................19 Trip meter........................................20 Clock ...............................................20 Fuel gauge ......................................20 Fuel warning indicator .....................21 Low battery voltage warning indicator ........................................21 Warning system ............................

21 Outboard motor serial number .......... 1 Key number....................................... 1 Emission control information ........... 1 North American models..................... 1 Safety information ........................... 2 Important labels............................... 3 Warning labels .................................. 3 Basic boating rules (Rules of the road) ........................4 Steering and sailing rules and sound signals.................................. 4 Rules when encountering vessels .... 5 Other special situations..................... 6 Fueling instructions ......................... 8 Gasoline............................................

9 Engine oil .......................................... 9 Battery requirement......................... 9 Overheat warning............................21 Oil level warning and oil filter clogging warning...........................22 Operation......................................... 24 Battery specifications ...................... 10 Propeller selection......................... 10 Start-in-gear protection ................. 10 Basic components ..........................11 Installation..................................... 24 Mounting the outboard motor ..........24 Breaking in engine ........................ 25 Main components..........................

11 Remote control................................ 11 Remote control lever....................... 12 Neutral interlock trigger................... 12 Neutral throttle lever........................ 12 Choke switch................................... 13 Throttle friction adjuster................... 13 Engine stop lanyard switch ............. 13 Choke knob for pull type ................. 14 Main switch ..................................... 14 Power trim and tilt switch on remote control or tiller handle ....... 14 Power trim and tilt switch on bottom engine cowling.................. 15 Trim tab with anode ........................

15 Tilt support lever for power trim and tilt or hydro tilt model..................... 16 Top cowling lock lever (pull up type)................................. 16 Flushing device ............................... 16 Tachometer..................................... 17 Digital tachometer ........................... 17 Gasoline and engine oil mixing chart (50:1)....................................25 Procedure for oil injection models ...25 Preoperation checks .....................

26 Fuel .................................................26 Oil....................................................26 Controls...........................................26 Engine .............................................26 Operation after a long period of storage..........................................26 Filling fuel and engine oil .............. 27 Filling fuel for models without a fuel joint.........................................27 Ring Free Fuel Additive...................27 Filling oil for oil injection models......27 Oil level indicator operation.............29 Operating engine ..........................

30 Feeding fuel ....................................30 Starting engine ................................30 Warming up engine....................... 32 Choke start models .........................32 Shifting.......................................... 32

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