Yamaha 40V Owner's Manual page 6

Table of contents
Shallow water................................. 63
Power trim and tilt models............... 63
Cruising in other conditions............ 64
Maintenance..................................... 65
Transporting and storing outboard
motor ............................................ 65
Clamp screw mounting models ....... 65
Storing outboard motor ................... 65
Procedure ....................................... 66
Lubrication (oil injection models)..... 67
Cleaning the outboard motor .......... 67
Checking painted surface of
outboard motor ............................. 67
Periodic maintenance..................... 67
Replacement parts .......................... 68
Severe operating conditions ........... 68
Maintenance chart 1 ....................... 69
Maintenance chart 2 ....................... 71
Greasing ......................................... 72
Cleaning and adjusting spark
plug ............................................... 73
Checking fuel filter .......................... 74
Inspecting idle speed ...................... 74
Checking water in engine oil tank ... 75
Inspecting wiring and connectors.... 75
Checking propeller .......................... 75
Removing propeller ......................... 76
Installing propeller ........................... 76
Changing gear oil ............................ 77
Cleaning fuel tank ........................... 78
Inspecting and replacing
anode(s)........................................ 78
Checking battery (for electric start
models) ......................................... 79
Connecting the battery .................... 80
Disconnecting the battery ............... 80
Trouble Recovery ............................ 81
Troubleshooting ............................. 81
Temporary action in emergency..... 84
Impact damage ............................... 84
Replacing fuse ................................ 84
Power trim and tilt will not
operate.......................................... 85
Starter will not operate .................... 85
Emergency starting engine ............. 86
Engine fails to operate ................... 87
Cold engine fails to start.................. 87
Treatment of submerged motor ..... 88