Yamaha F50F Service Manual page 5

GEN
INFO
How to use this manual ................................................................................. 1-1
Manual format............................................................................................ 1-1
Symbols..................................................................................................... 1-2
Safety while working......................................................................................1-3
Fire prevention........................................................................................... 1-3
Ventilation..................................................................................................1-3
Self-protection ........................................................................................... 1-3
Parts, lubricants, and sealants ..................................................................1-3
Good working practices .............................................................................1-4
Disassembly and assembly ....................................................................... 1-4
Identification...................................................................................................1-4
Applicable models .....................................................................................1-4
Serial number ............................................................................................ 1-5
Outline of features ......................................................................................... 1-6
Features and benefits .................................................................................... 1-7
Fuel system ............................................................................................... 1-7
Solenoid valve ........................................................................................... 1-8
Electronic control system...........................................................................1-9
ECM (Electric Control Module) ................................................................1-10
Variable trolling RPM switch (optional)....................................................1-11
Propeller selection ....................................................................................... 1-12
Propeller size........................................................................................... 1-12
Selection.................................................................................................. 1-12
Predelivery checks ......................................................................................1-13
Checking the fuel system ........................................................................1-13
Checking the engine oil level................................................................... 1-13
Checking the gear oil level ...................................................................... 1-13
Checking the battery................................................................................ 1-13
Checking the outboard motor mounting height........................................ 1-14
Checking the remote control cables ........................................................ 1-14
Checking the steering system .................................................................1-14
Checking the gear shift and throttle operation.........................................1-15
Checking the power trim and tilt system.................................................. 1-15
Checking the hydro tilt system.................................................................1-15
Checking the engine start switch and engine stop lanyard switch ..........1-16
Checking the cooling water pilot hole ......................................................1-16
Test run ................................................................................................... 1-17
Break-in ................................................................................................... 1-17
After test run ............................................................................................ 1-17
6C13G11
General information
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