Yamaha F100B F100C Outboards Factory Service Manual, Page 33Get this manual
Predelivery checks 2Check that the throttle operates smoothly when the remote control lever or throttle grip is shifted from the fully closed position to the fully open position a3Check that the engine turns off when the engine stop switch is pushed or the engine shut-off cord is pulled from the engine shut-off switch
S60C1210
S60C1220
Checking the tilt system
1Check that the outboard motor tilts up and down smoothly when operating the power trim and tilt unit2Check that there is no abnormal noise produced when the outboard motor is tilted up or down3Check that there is no interference with wires and hoses when the tilted-up outboard motor is steered4Check that the trim meter points down when the outboard motor is tilted all the way down