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UF7M11E0.book  Page 32  Friday, June 7, 2024  11:25 AM



                        Control function operation



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                          1 Throttle lever                     1 Handlebar
                                                               2 Jet thrust nozzle
                        The throttle lever returns automatically to its
                        fully closed (idle) position when released.  Since the strength of the jet thrust determines
                        EJU43343                              the speed and degree of a turn, throttle must
                        RiDE lever                            always be applied when attempting a  turn,
                        When the RiDE lever is squeezed, the reverse
                                                              except at trolling speed.
                        gate lowers and the watercraft starts moving
                                                              This model is equipped with the Yamaha En-
                        in reverse. If the watercraft is moving forward,
                                                              gine Management  System (YEMS) that  in-
                        the watercraft gradually slows down until it
                                                              cludes an off-throttle steering (OTS) system.
                        stops, and then the watercraft starts moving
                                                              It will activate at planing speeds should you
                        in reverse.
                                                              attempt to steer the watercraft after releasing
                                                              the throttle lever. The OTS system assists in
                                             1                turning by continuing to supply some thrust
                                                              while the watercraft is decelerating, but you
                                                              can turn more sharply  if you apply throttle
                                                              while turning the handlebars. The OTS sys-
                                                              tem does not function below planing speeds
                                                              or when the engine is off. Once the engine
                                                              slows down, the watercraft will no longer turn
                                                              in response to handlebar input until you apply
                                                              throttle again or you reach trolling speed.
                          1 RiDE lever
                                                              EJU35975
                        When the RiDE lever is released, it automati-  Cooling water pilot outlet
                        cally returns to its fully closed (idle) position  When the engine  is running, some  of  the
                        and the reverse gate moves to the neutral po-  cooling water that is circulated in the engine
                        sition.                               is discharged from the cooling water pilot
                        EJU31263                              outlet.
                        Steering system
                        By turning the handlebars in the direction you
                        wish to travel, the angle of the jet thrust noz-
                        zle is changed, and the direction of the water-
                        craft is changed accordingly.


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