Table of contents
Stop switches ................................... 74
Shifting .......................................... 74
Stopping boat ................................ 76
Stopping engine ............................ 76
Procedure......................................... 76
Trimming outboard motor.............. 77
Adjusting trim angle
(Power trim and tilt)....................... 78
Adjusting boat trim............................ 79
Tilting up and down ....................... 79
Procedure for tilting up
(power trim and tilt models)........... 80
Procedure for tilting down
(power trim and tilt models)........... 82
Shallow water................................ 82
Power trim and tilt models ................ 82
Operating in other conditions ........ 83
Maintenance..................................... 84
Transporting and storing outboard
motor .......................................... 84
Storing outboard motor..................... 84
Procedure......................................... 85
Lubrication........................................ 86
Cleaning and anticorrosion
measures ...................................... 86
Flushing power unit .......................... 86
Cleaning the outboard motor............ 87
Checking painted surface of
outboard motor.............................. 87
Periodic maintenance.................... 87
Replacement parts ........................... 88
Maintenance interval guidelines ....... 88
Maintenance chart 1......................... 89
Maintenance chart 2......................... 91
Greasing........................................... 92
Cleaning and adjusting spark plug ... 94
Inspecting idle speed........................ 94
Changing engine oil.......................... 95
Inspecting wiring and connectors ..... 97
Checking propeller ........................... 98
Removing propeller .......................... 98
Installing propeller ............................ 99
Changing gear oil ............................. 99
Inspecting and replacing
anode(s)...................................... 101
Checking battery
(for electric start models) ............ 101
Connecting the battery ................... 102
Disconnecting the battery............... 103
Storing the battery .......................... 104
Trouble Recovery.......................... 105
Troubleshooting .......................... 105
Temporary action
in emergency ........................... 108
Impact damage............................... 108
Running single engine
(twin engines).............................. 109
Replacing fuse................................ 109
Power trim and tilt will not
operate........................................ 110
Water separator-alert indicator
blinks while cruising .................... 110
Starter will not operate (F115,
LF115, F115A1, FL115A1) ......... 113
Emergency starting engine (F115,
LF115, F115A1, FL115A1) ......... 114
Treatment of submerged
motor........................................ 115
Consumer information ................. 116
YAMAHA MOTOR
CORPORATION, U.S.A.
FOUR-STROKE OUTBOARD
MOTOR THREE-YEAR
LIMITED WARRANTY ............. 116
IMPORTANT WARRANTY
INFORMATION IF YOU USE
YOUR YAMAHA OUTSIDE
THE USA OR CANADA ........... 118
U63P1DE0.book Page 3 Tuesday, March 29, 2011 7:15 PM
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