Yamaha F90D, Service Manual

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6D81G11
GEN
INFO
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General information
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................................................................................................... 1-5
Applicable model ....................................................................................... 1-5
Serial number ............................................................................................ 1-5
Propeller selection ......................................................................................... 1-5
Propeller size............................................................................................. 1-5
Selection.................................................................................................... 1-6
Predelivery checks ........................................................................................ 1-6
Checking the fuel system .......................................................................... 1-6
Checking the engine oil level..................................................................... 1-6
Checking the gear oil level ........................................................................ 1-7
Checking the battery.................................................................................. 1-7
Checking the outboard motor mounting height.......................................... 1-7
Checking the remote control cables .......................................................... 1-7
Checking the steering system ................................................................... 1-8
Checking the gear shift and throttle operation........................................... 1-8
Checking the power trim and tilt system.................................................... 1-8
Checking the engine start switch and engine stop lanyard switch ............ 1-8
Checking the cooling water pilot hole ........................................................ 1-9
Test run ..................................................................................................... 1-9
Break-in ..................................................................................................... 1-9
After test run .............................................................................................. 1-9