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    UF3V12E0.book  Page 53  Wednesday, June 3, 2020  2:38 PM

                                                                     Instrument operation

                            If the engine overheat warning is activated,  (See page 64 for information on checking the
                            immediately reduce the engine speed, return  engine oil level.) If the oil level is sufficient,
                            to shore, and then make sure that water is  have a Yamaha dealer check the watercraft.
                            being discharged from the port (left) cooling  TIP:
                            water pilot outlet while the engine is running.   While the oil pressure warning is activated,
                            If there is no discharge of water, stop the en-  the maximum engine speed is limited.
                            gine, and then check the jet intake for clog-   Tap “  ” to display a description of the
                            ging. (See page 105 for information on the jet  warning in the center display.
                            intake.) NOTICE: If you cannot locate and  Other warnings (communication errors,
                            correct the cause of the overheating, con-  exceeding the maintenance intervals, and
                            sult a Yamaha dealer. Continuing to oper-  so on) “  ”
                            ate at higher speeds could result in severe  If any other malfunction is detected or if the
                            engine damage. [ECJ00042]             engine has been operated for more than 50
                                                                  hours since the last maintenance, the warn-
                                                                  ing bar is shown instead of the tachometer
                                                                  value display, “  ” is shown, and the buzz-
                                                                  er sounds intermittently.

                                                                  If a warning is activated, have the watercraft
                                                                  serviced by a Yamaha dealer as soon as pos-
                                                                  sible.
                            TIP:
                             While the engine overheat warning is acti-  TIP:
                              vated, the maximum engine speed is limit-  Tap “  ” to  display a description of  the
                              ed.                                 warning in the center display.
                             Tap “  ” to display  a description  of the
                              warning in the center display.
                            Oil pressure warning “  ”
                            If the oil pressure drops significantly, the
                            warning bar is shown instead of the tachom-
                            eter value display, “  ” and “  ”  are
                            shown, and the buzzer sounds intermittently.

                            If the oil pressure warning is activated, imme-
                            diately reduce the engine  speed, return to
                            shore, and then check the engine oil level.

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