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UF3V10E0.book  Page 76  Thursday, August 23, 2018  9:17 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 start switch, the engine stop
                                                              switch,  and the engine  shut-off switch  for
                                                              proper operation. (See pages 32 to 32 for in-
                                                              formation on operating each switch.)
                                                                                1   2   3






                        EJU45350
                        Yamaha Security System check
                        Make sure that the Yamaha Security System
                        operates properly. (See page 31 for Yamaha          4
                        Security System setting procedures.)                         5
                        EJU32664                               1 Clip
                        Engine shut-off cord (lanyard) check   2 Engine shut-off switch
                        Make sure that the engine shut-off cord (lan-  3 Start switch
                        yard) is not damaged. If the cord is damaged,  4 Engine stop switch
                        replace it.  WARNING! Never try to repair  5 Engine shut-off cord (lanyard)
                        the engine shut-off cord (lanyard) or tie it
                                                              To check the operation of the switches:
                        together. The engine  shut-off cord (lan-
                                                              (1) If the lock mode is selected for the
                        yard) may not pull free when the operator
                                                                 Yamaha Security System setting, select
                        falls off, allowing the watercraft to conti-
                                                                 the unlock mode. (See  page 31 for
                        nue to run and cause an accident. [EWJ01221]
                                                                 Yamaha Security System setting proce-
                                                                 dures.)
                                                              (2) Push the start switch to make sure that
                                                                 the engine starts.
                                                              (3) As  soon as the  engine starts running,
                                                                 push the engine stop switch to  make
                                                                 sure that the engine stops immediately.
                                                              (4) Restart the engine, and then pull the en-
                                                                 gine  shut-off cord (lanyard) to  remove
                                                                 the clip from the engine shut-off switch
                                                                 to make sure that the engine stops im-
                        EJU32676
                        Switch checks                            mediately.
                                                              EJU45370
                        ECJ01311
                         NOTICE                               Electric trim system check
                                                              Turn on the multifunction information center,
                        Do not run the engine over 4000 r/min on  and then operate the “TRIM/T.D.E.” switch-
                        land. Also, do not run the engine for more  es. Check that the jet thrust nozzle moves up

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