Yamaha F100B F100C Outboards Factory Service Manual, Page 62Get this manual
Periodic checks and adjustments Control system
Checking the throttle cable operation
1Check that the throttle control lever touches the fully closed stopper when the remote control lever is in neutral or the throttle grip is fully closedAdjust the throttle cable length, if necessary, as followsS60C3370
S60C3390 S60C3350
2Loosen the locknut 2, remove the clip 3, and then disconnect the throttle cable joint 4
S60C3360