Yamaha F100B - Page 5

Table of contents
Pre-operation checks .................... 29
Fuel ................................................. 29
Controls........................................... 29
Stop switches.................................. 29
Engine............................................. 29
Checking the engine oil level .......... 29
Filling fuel ...................................... 30
Operating engine........................... 30
Feeding fuel .................................... 30
Starting engine................................ 30
Warming up engine ....................... 33
Manual start and electric start
models .......................................... 33
Shifting .......................................... 34
Stopping boat ................................ 35
Stopping engine ............................ 35
Procedure ....................................... 35
Trimming outboard motor.............. 36
Adjusting trim angle (Power trim
and tilt) .......................................... 36
Adjusting boat trim .......................... 37
Tilting up and down ....................... 38
Procedure for tilting up (power trim
and tilt models) ............................. 39
Procedure for tilting down (power
trim and tilt models) ...................... 40
Cruising in shallow water .............. 41
Power trim and tilt models............... 41
Cruising in other conditions........... 42
Maintenance..................................... 43
Specifications ................................ 43
Transporting and storing outboard
motor ........................................... 44
Storing outboard motor ................... 44
Procedure ....................................... 45
Lubrication ...................................... 46
Battery care..................................... 46
Flushing power unit......................... 47
Cleaning the outboard motor .......... 48
Checking painted surface of
motor............................................. 48
Periodic maintenance.................... 48
Replacement parts.......................... 48
Severe operating conditions ........... 48
Maintenance chart 1 ....................... 50
Maintenance chart 2........................52
Greasing..........................................53
Cleaning and adjusting spark
plug ............................................... 53
Checking fuel system ...................... 54
Inspecting fuel filter .........................55
Cleaning fuel filter ...........................55
Inspecting idling speed....................56
Changing engine oil ........................56
Checking wiring and connectors .....58
Exhaust leakage..............................58
Water leakage ................................. 58
Engine oil leakage........................... 58
Checking power trim and tilt
system...........................................58
Checking propeller ..........................59
Removing propeller ......................... 60
Installing propeller ........................... 61
Changing gear oil ............................ 61
Inspecting and replacing
anode(s)........................................62
Checking battery (for electric start
models) ......................................... 63
Connecting the battery .................... 63
Disconnecting the battery................64
Checking top cowling ......................64
Coating the boat bottom.................. 64
Trouble Recovery............................ 66
Troubleshooting ............................ 66
Temporary action in emergency ... 69
Impact damage ...............................69
Replacing fuse ................................69
Power trim and tilt will not
operate..........................................70
Starter will not operate ....................70
Emergency starting engine .............71
Engine fails to operate .................. 72
Ignition system malfunction............. 72
Treatment of submerged motor .... 73
Procedure........................................73