Trouble recovery
93
Watercraft slow or
loses powerWatercraft
operation
modeLow RPM Mode acti-
vatedDeactivate Low RPM
Mode 35
Cavitation Jet intake clogged Clean 94
Impeller damaged or
wornHave serviced by
Yamaha dealer94
Engine over-
heat warningEngine speed reduc-
tion control activatedClean jet intake and
cool engine40
Oil pressure
warningEngine speed reduc-
tion control activatedAdd oil
40
Spark plug Fouled or defective Have serviced by
Yamaha dealer—
Incorrect heat range Have serviced by
Yamaha dealer—
Gap incorrect Have serviced by
Yamaha dealer—
Spark plug
capNot connected or
looseHave serviced by
Yamaha dealer—
Electrical wir-
ingLoose connection Have serviced by
Yamaha dealer—
Fuel Stale or contaminat-
edHave serviced by
Yamaha dealer—
Air filter Clogged Have serviced by
Yamaha dealer—
Oil buildup Have serviced by
Yamaha dealer—
Throttle lever Faulty Have serviced by
Yamaha dealer— TROUBLE POSSIBLE CAUSE REMEDY PAGE
UF2W70E0.book Page 93 Tuesday, December 8, 2015 9:03 AM
Index
101
Low RPM Mode ....................................... 35
Lubrication ............................................... 84
M
Main components, location of ................. 21
Maintenance ............................................ 85
Manufactured date label ............................ 2
Model information ...................................... 2
Multifunction information center .............. 37
Multifunction information center check ... 65
O
Oil pressure warning ................................ 40
Operating in weeded areas ...................... 78
Operating the watercraft .......................... 70
Operating the watercraft in reverse or
neutral ................................................... 73
Operating your watercraft ........................ 68
Operation requirements ........................... 12
P
Periodic maintenance chart ..................... 87
Post-launch checks ................................. 65
Post-operation care ................................. 80
Pre-launch checks ................................... 59
Pre-operation check points ..................... 59
Pre-operation checklist ............................ 57
Primary Identification (PRI-ID) number ...... 1
R
Raising the reverse gate .......................... 95
Reboarding step (VXR) ............................. 44
Recommended equipment ...................... 14
Remote control transmitter ...................... 25
Remote control transmitter check ........... 62
RiDE lever................................................. 28
RiDE lever checks .................................... 62
Riding position ......................................... 69
Rustproofing ............................................ 84
S
Safe boating rules .................................... 18
Safety equipment check .......................... 64
Seats ........................................................ 43
Shift indicator ........................................... 39
Shift system ............................................. 31
Shift system check................................... 66
Speedometer ........................................... 37
Start switch .............................................. 27
Starting off ............................................... 76Starting off from a trailer .......................... 77
Starting the engine on water .................... 69
Steering system ....................................... 28
Steering system checks ........................... 61
Stern drain plug checks ........................... 64
Stern eyes ................................................ 45
Stopping the engine ................................. 70
Stopping the watercraft ........................... 72
Storage compartment checks.................. 63
Storage compartments ............................ 46
Submerged watercraft ............................. 98
Switch checks .......................................... 63
T
Tachometer .............................................. 38
Throttle lever ............................................ 28
Throttle lever checks ................................ 62
Tool kit ..................................................... 85
Towing the watercraft .............................. 98
Transporting on a trailer ........................... 55
Trim indicator ........................................... 39
Trim indicator check ................................ 67
Troubleshooting ....................................... 91
Troubleshooting chart .............................. 91
Turning the watercraft .............................. 71
V
Voltmeter .................................................. 41
W
Wakeboarding and water-skiing .............. 17
Water separator ....................................... 29
Water separator check ............................. 60
Watercraft characteristics ........................ 15
Watercraft control functions..................... 25
Watercraft operation functions ................ 31
Watercraft operation modes .................... 35
Watertight storage compartment ............. 48
Y
Yamaha Security System ......................... 26
Yamaha Security System settings ........... 26
UF2W70E0.book Page 101 Tuesday, December 8, 2015 9:03 AM
