Yamaha T50D - Manual (Page 16)

General information
11
the engine in the proper operating range.
For instructions on propeller removal and in-
stallation, see page 53.
EMU25770
Start-in-gear protection
Yamaha outboard motors or Yamaha-ap-
proved remote control units are equipped
with start-in-gear protection device(s). This
feature permits the engine to be started only
when it is in neutral. Always select neutral
before starting the engine.