E
4
EJU00515
MAINTENANCE AND
CARE
Storage....................................................... 4-1
Flushing the cooling system ................... 4-1
Lubrication............................................... 4-3
Fuel system............................................. 4-4
Battery ..................................................... 4-4
Cleaning the watercraft........................... 4-5
Maintenance and adjustments............... 4-6
Owner’s/Operator’s Manual and tool
kit ............................................................. 4-7
Periodic maintenance chart .................... 4-8
Inspecting the fuel system ...................... 4-9
Inspecting the oil injection system........ 4-11
Inspecting the steering cable................ 4-12
Inspecting the shift cable ...................... 4-12
Inspecting and adjusting the throttle
cable ...................................................... 4-12
Inspecting the QSTS mechanism ........ 4-13
Cleaning and adjusting the spark
plugs ...................................................... 4-14
Lubrication points .................................. 4-15
Adjusting the choke cable..................... 4-18
Inspecting the battery ........................... 4-19
Adjusting the carburetor ....................... 4-21
Replacing the fuse ................................ 4-22
Bleeding the oil injection pump............. 4-22
Specifications......................................... 4-23
E_F0P71-4TOC.fm Page 1 Tuesday, July 18, 2000 7:17 PM
5-1
E
EJU00595
Troubleshooting
If you have any trouble with your watercraft, use this section to check for the possible
cause.
If you cannot find the cause, or if the procedure for replacement or repair is not described
in this Owner’s/Operator’s Manual, have a Yamaha dealer perform the necessary service.
EJU00596a
Troubleshooting chart
TROUBLE POSSIBLE CAUSE REMEDY PAGE
Engine does not
startStarter motor does not turn over
Multifunction
meter“LOCK” mode selected Select “START” mode
2-21
Engine shut-
off switchClip not in place Install clip
2-10
Fuse Burned out Replace the fuse and
check wiring4-22
Battery Run down Recharge 4-20
Poor terminal connec-
tionsTighten as required
4-20
Terminal corroded Clean 4-4
Starter motor Faulty Have serviced by
Yamaha dealer—
Starter motor turns over
Fuel cock Turned to “OFF” Turn the fuel cock to
“ON”2-9
Fuel Empty Refill as soon as possi-
ble3-3
Stale or contaminated Have serviced by
Yamaha dealer4-10
Fuel tank Water or dirt present Have serviced by
Yamaha dealer4-10
Spark plug Fouled or defective Clean or replace 4-14
Spark plug cap Not connected or loose Connect properly 4-14
Crankcase Filled with water Crank engine with plug
out until clean5-8
Fuel filter Clogged or water
pooledHave serviced by
Yamaha dealer4-10
Choke Knob moves back on
its ownTighten the choke knob
adjusting nut4-18
E_F0P71-5.fm Page 1 Tuesday, July 18, 2000 7:19 PM
6-2
E
J
Jet unit................................................... 3-12
Jumping the battery................................. 5-5
L
Label location .......................................... 1-3
Launching the watercraft ....................... 3-16
Learning to operate your watercraft ...... 3-20
Leaving the watercraft ........................... 3-19
Limitations on who may operate the
watercraft ................................................ 1-9
Location of main components ................. 2-1
Lubrication............................................... 4-3
Lubrication points .................................. 4-15
M
Maintenance and adjustments ................ 4-6
Multifunction meter ....................... 2-19, 3-13
O
Oil filter .................................................. 4-11
Oil tank .................................................. 4-11
Oil tank filler cap...................................... 2-8
Oil warning indicator.............................. 2-27
Operating your watercraft...................... 3-20
Operation .............................................. 3-14
Operation of controls and other
functions .................................................. 2-5
Operation requirements ........................ 1-11
Other labels ............................................. 1-8
Owner’s/Operator’s Manual and tool kit .. 4-7
P
PADLOC initial setting........................... 2-20
PADLOC (Programmable digital locking
ignition).................................................. 2-20
Periodic maintenance chart..................... 4-8
Post-operation checks........................... 3-33
Pre-operation check list........................... 3-5
Pre-operation check points ..................... 3-6
Pre-operation checks .............................. 3-5
Primary Identification (PRI-ID) number ... 1-1
Q
Quick Shift Trim System (QSTS)
selector.................................................. 2-15
R
Rear seat................................................. 2-5Replacing the fuse ................................ 4-22
Reverse on waterways .......................... 3-32
Riding watercraft with passengers ........ 3-21
Rough water operation .......................... 3-32
S
Safe boating rules ................................. 1-16
Safety information ................................... 1-9
Seat storage compartment .................... 2-30
Selecting “PADLOC” mode ................... 2-21
Shift lever .............................................. 2-14
Shift lever and reverse gate .................. 3-11
Specifications ........................................ 4-23
Speedometer......................................... 2-23
Starting and boarding in shallow
water ..................................................... 3-23
Starting from a dock .............................. 3-23
Starting the engine ................................ 3-16
Starting the watercraft ........................... 3-22
Start switch............................................ 2-11
Steering system ...........................2-12, 3-10
Stopping the engine .............................. 3-19
Stopping the watercraft ......................... 3-30
Storage.................................................... 4-1
Storage compartments .......................... 2-29
Submerged watercraft ............................. 5-8
Switches ................................................ 3-13
T
Tachometer ........................................... 2-22
Throttle .................................................. 3-10
Throttle lever ......................................... 2-11
Tilt lever ................................................. 2-13
Towing the watercraft .............................. 5-7
Transporting .......................................... 3-35
Tripmeter ............................................... 2-26
Trip timer ............................................... 2-25
Troubleshooting ...................................... 5-1
Troubleshooting chart ............................. 5-1
Turning the watercraft ........................... 3-28
W
Warning labels ........................................ 1-4
Watercraft characteristics ...................... 1-14
Water separator ...................................... 3-7
Water-skiing .......................................... 1-15
E_F0P71IX.fm Page 2 Tuesday, July 18, 2000 7:19 PM