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    UF4P11E0.book  Page 73  Friday, October 30, 2020  9:39 AM

                                                                    Pre-operation checks

                            throttle lever returns automatically to its fully  than 15 seconds without supplying water,
                            closed (idle) position when released.  otherwise the engine could overheat.
                                                                  Check the engine start/stop switch and the
                                                                  engine shut-off switch for proper operation.
                                                                  (See page 30 for information on operating
                                                                  each switch.)
                                                                                    1
                                                                                                2

                            EJU45351
                            Yamaha Security System check
                            Make sure that the Yamaha Security System
                            operates properly. (See page 30 for Yamaha
                            Security System setting procedures.)                              3
                            EJU32664                               1 Clip
                            Engine shut-off cord (lanyard) check   2 Engine shut-off switch
                            Make sure that the engine shut-off cord (lan-  3 Engine shut-off cord (lanyard)
                            yard) is not damaged. If the cord is damaged,
                            replace it.  WARNING! Never try to repair
                            the engine shut-off cord (lanyard) or tie it
                            together. The engine  shut-off cord (lan-
                            yard) may not pull free when the operator
                            falls off, allowing the watercraft to contin-
                            ue to run and cause an accident. [EWJ01221]

                                                                                      1

                                                                   1 Engine start/stop switch
                                                                  To check the operation of the switches:
                                                                  (1) If the lock mode is selected for the
                                                                     Yamaha Security System setting, select
                                                                     the unlock mode. (See  page 30 for
                                                                     Yamaha Security System setting proce-
                                                                     dures.)
                            EJU46050
                            Switch checks                         (2) Push the engine start/stop switch  to
                            ECJ01311                                 make sure that the engine starts.
                                                                  (3) As  soon as the  engine starts running,
                            Do not run the engine over 4000 r/min on  push  the engine start/stop switch to
                            land. Also, do not run the engine for more

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