Yamaha 15F Owner's Manual

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Table of contentsShifting .......................................... 22Stopping boat ................................ 23Stopping engine ............................ 23Procedure......................................... 23Trimming outboard motor.............. 23Adjusting trim angle for manual tiltmodels .......................................... 24Adjusting boat trim............................ 24Tilting up and down ....................... 25Procedure for tilting up (manual tiltmodels) ......................................... 26Procedure for tilting down(manual tilt models)....................... 26Cruising in shallow water .............. 27Cruising in shallow water(manual tilt models)....................... 27Cruising in other conditions ........... 28Maintenance..................................... 29Specifications ................................ 29Transporting and storing outboardmotor .......................................... 30Clamp screw mounting models ........ 30Storing outboard motor..................... 30Procedure......................................... 31Lubrication........................................ 32Cleaning the outboard motor............ 32Checking painted surface of motor... 32Periodic maintenance.................... 32Replacement parts ........................... 32Maintenance chart............................ 33Greasing........................................... 34Cleaning and adjusting spark plug ... 35Checking fuel system ....................... 35Inspecting fuel filter .......................... 36Cleaning fuel filter............................. 36Inspecting idling speed..................... 37Checking wiring and connectors ...... 37Exhaust leakage............................... 37Water leakage .................................. 38Checking propeller ........................... 38Removing propeller .......................... 38Installing propeller ............................ 39Changing gear oil ............................. 39Cleaning fuel tank............................. 40Inspecting and replacing anode(s) ... 41Checking top cowling ....................... 41Coating the boat bottom ................... 42Trouble Recovery............................ 43Troubleshooting ............................ 43Temporary action in emergency ... 46Impact damage................................. 46Starter will not operate ..................... 46Emergency starting engine............... 47Treatment of submerged motor .... 48Procedure......................................... 48