2007 YAMAHA VX CRUISER fuel filter

Table of contents
Reverse on waterways
(for VX Deluxe/VX Cruiser) .......... 63
Rough water operation .................... 63
Post-operation care ...................... 64
Transporting ................................. 65
Maintenance and care ..................... 66
Storage ......................................... 66
Flushing the cooling system ............ 66
Lubrication ....................................... 67
Fuel system ..................................... 67
Battery ............................................. 68
Cleaning the watercraft ................... 68
Maintenance and adjustments ..... 69
Owner’s/operator’s manual and
tool kit ........................................... 70
Periodic maintenance chart ............. 71
Checking the fuel system ................ 73
Engine oil and oil filter ..................... 73
Air filter element .............................. 74
Checking the jet thrust nozzle
angle ............................................ 74
Checking the shift cable
(for VX Deluxe/VX Cruiser) .......... 74
Checking and adjusting the throttle
cable ............................................ 75
Cleaning and adjusting the spark
plugs ............................................ 75
Lubrication points ............................ 76
Checking the battery ....................... 77
Fuel injection system ....................... 78
Specifications .................................. 79
Specifications ................................ 79
Trouble recovery ............................. 80
Troubleshooting ........................... 80
Troubleshooting chart ...................... 80
Emergency procedures ................ 82
Cleaning the jet intake and
impeller ........................................ 82
Jumping the battery ......................... 83
Replacing the fuses ......................... 84
Towing the watercraft ...................... 85Submerged watercraft ..................... 85
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Features and functions
25
Engine compartment
1Air filter case
2Water separator
3Fuel tank
4Battery
5Flushing hose connector
6Electrical box
7Oil tank
8Muffler
9Spark plugs/Spark plug caps/Ignition coils
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Operation
45
EJU32280Pre-operation check points EJU32310Engine compartment
Ventilate the engine compartment before
each use.
To ventilate the engine compartment, remove
the seat. (See page 26 for seat removal and
installation procedures.) Leave the engine
compartment open for a few minutes to allow
any fuel vapors to escape.
While the engine compartment is open, check
for loose electrical connections.
WARNING
EWJ00460
Failure to ventilate the engine compart-
ment could result in a fire or explosion. Do
not start the engine if there is a fuel leak or
a loose electrical connection.
EJU32350Hull and deck
Check the hull and deck for cracks and other
damage. If any damage is found, have a
Yamaha dealer repair the watercraft.
EJU32390Fuel level
Check the fuel system for leakage, cracks,
and malfunctions before each use. (See page
73 for check points and correct procedures.)
(1) Remove the fuel tank filler cap to release
any pressure that might have built up in
the fuel tank.(2) Remove the seat. (See page 26 for seat
removal and installation procedures.)
(3) Check the fuel level in the fuel tank and
replenish if necessary. (See page 42 for
filling procedures.)
(4) Install the fuel tank filler cap and the seat.
EJU32400Engine oil level
Check the engine oil level before each use.
CAUTION:
ECJ00390

When checking the engine oil level on
water, be careful of other watercraft,
boats, swimmers, and obstacles. The
water current and wind can cause the
watercraft to move and lead to a colli-
sion.

When checking the engine oil level on
land, supply water to the cooling water
passages. (See page 66 for procedures
on supplying water.)

Make sure that the engine has enough
oil, but do not overfill it. If there is too lit-
tle oil, the engine can be damaged. If
there is too much oil, the air filter can be-
come saturated with oil, permanently
damaging the filter and reducing engine
performance. Follow the checking pro-
cedure carefully.

Make sure that debris and water do not
enter the oil tank filler hole. Debris and
water in the engine oil can cause serious
engine damage.
To check the engine oil level:
(1) Place the watercraft in a horizontal posi-
tion or launch the watercraft, and then
start the engine.
(2) Run the engine at trolling speed for 6 min-
utes or more, and then stop the engine.
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Maintenance and care
71
EJU33820Periodic maintenance chart
The following chart gives general guidelines for periodic maintenance. However, maintenance
may need to be performed more frequently depending on your operating conditions.
This “” mark indicates maintenance that you may do yourself.
This “” mark indicates work to be done by a Yamaha dealer.
Item OperationInitial Thereafter every
Page 10
hours50
hours100
hours100
hours200
hours
6
months12
months12
months24
months
Spark plugsCheck, clean, adjust 75
Lubrication pointsLubricate 76
Fuel systemCheck 73
Fuel tankCheck, clean 73
Trolling speedCheck, adjust 78
Throttle shaftCheck—
Cooling water pas-
sagesFlush
*66
Water inlet strain-
erCheck, clean—
Bilge strainerClean—
ImpellerCheck—
Jet thrust nozzle
angleCheck, adjust 74
Shift cable and re-
verse gate (VX De-
luxe/VX Cruiser)Check, adjust 74
Throttle cableCheck, adjust 75
Stern drain plugsCheck, replace 47
BatteryCheck, charge 77
Rubber couplingCheck—
Engine mountCheck—
Nuts and boltsCheck—
Air filter elementCheck 74
Engine oilReplace 73
Oil filterReplace 73
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Maintenance and care
73
EJU34210Checking the fuel system
WARNING
EWJ00380
Gasoline is highly flammable and explo-
sive. Failure to check for and repair any
fuel leakage could result in a fire or explo-
sion. A fire or explosion can cause severe
injury or death. Shut the engine off. Do not
smoke. Avoid spilling gasoline.
Fuel in the fuel lines is pressurized.
Fuel can spray out and cause injury or a
fire hazard if a fuel line is disconnected.
Do not run the engine with a fuel line dis-
connected.
Check the fuel system for leaks, cracks, and
malfunctions. If any problem is found, consult
a Yamaha dealer.
Check:

Fuel tank filler cap and seal for damage.

Fuel in fuel tank for water and dirt.

Fuel tank for damage, cracks, and leakage.

Fuel hoses and joints for damage, cracks,
and leakage.

Air bleeding passages for leakage.EJU34230Fuel tank
Check the fuel tank for leakage and for water
in the tank. If water is found in the fuel system,
or if the fuel tank needs to be cleaned, have a
Yamaha dealer service the watercraft.
EJU34290Engine oil and oil filter
WARNING
EWJ00340
Engine oil is extremely hot immediately af-
ter the engine is turned off. Coming in con-
tact with or getting any engine oil on your
clothes could result in burns.
CAUTION:
ECJ00180

Do not run the engine with too much or
not enough oil in the oil tank. Oil could
spray out and the engine could be dam-
aged.

Be sure to change the engine oil after
the first 10 hours of operation, and every
100 hours thereafter or at the start of a
new season, otherwise the engine will
wear quickly.
The oil filter should be replaced every
year or every 100 hours of operation.
Have a Yamaha dealer replace the oil fil-
ter if necessary.
It is recommended to have a Yamaha dealer
change the engine oil. However, if you choose
to change the oil on your own, consult a
Yamaha dealer.
NOTE:
Dispose of used oil according to local regula-
tions.
1Fuel tank
Recommended engine oil:
See page 42.
Oil quantity:
With oil filter replacement:
2.2 L (2.33 US qt) (1.94 Imp.qt)
Without oil filter replacement:
2.0 L (2.11 US qt) (1.76 Imp.qt)
Total amount:
4.3 L (4.55 US qt) (3.78 Imp.qt)
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Specifications
79
EJU34541
Specifications
Watercraft capacity:
Maximum people on board:
3 person
Maximum load capacity:
240 kg (530 lb)
Dimensions:
Length:
3220 mm (126.8 in)
Width:
1170 mm (46.1 in)
Height:
1150 mm (45.3 in)
Dry weight:
VX 319 kg (703 lb)
VX Deluxe 322 kg (710 lb)
VX Cruiser 323 kg (712 lb)
Performance:
Maximum output (according to ISO 8665/SAE
J1228):
75.0 kW@8000 r/min
Maximum fuel consumption:
28.0 L/h (7.4 US gal/h) (6.2 Imp.gal/h)
Cruising range at full throttle:
2.14 hour
Trolling speed:
1650 ±50 r/min
Engine:
Engine type:
Liquid cooled 4-stroke, DOHC
Number of cylinders:
4
Engine displacement:
1052 cm³
Bore & stroke:
76.0 × 58.0 mm (2.99 × 2.28 in)
Compression ratio:
11.4 :1
Valve clearance-intake (cold):
0.11–0.20 mm (0.0043–0.0079 in)
Valve clearance-exhaust (cold):
0.25–0.34 mm (0.0098–0.0134 in)
Lubrication system:
Dry sump
Cooling system:
Water
Starting system:
ElectricIgnition system:
T.C.I.
Spark plug:
CR9EB
Spark plug gap:
0.7–0.8 mm (0.028–0.031 in)
Battery capacity:
12 V, 19.0 Ah
Charging system:
Flywheel magneto
Drive unit:
Propulsion system:
Jet pump
Jet pump type:
Axial flow, single stage
Impeller rotation:
Counterclockwise
Jet thrust nozzle angle:
24.0+24.0 °
Fuel and oil:
Recommended fuel:
Regular unleaded gasoline
Minimum octane rating (PON):
86
Minimum octane rating (RON):
90
Recommended oil:
SAE 10W-30, 20W-40, 20W-50
Oil grade:
API SE,SF,SG,SH,SJ,SL
Fuel tank total capacity:
60 L (15.9 US gal) (13.2 Imp.gal)
Engine oil quantity with oil filter replacement:
2.2 L (2.33 US qt) (1.94 Imp.qt)
Engine oil quantity without oil filter replacement:
2.0 L (2.11 US qt) (1.76 Imp.qt)
Engine oil total quantity:
4.3 L (4.55 US qt) (3.78 Imp.qt)
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Trouble recovery
81
Engine runs irregu-
larly or stallsFuel Empty Refill as soon as pos-
sible42
Stale or contaminat-
edHave serviced by
Yamaha dealer73
Fuel tank Water or dirt present Have serviced by
Yamaha dealer73
Spark plug Fouled or defective Replace 75
Incorrect heat range Replace 75
Gap incorrect Adjust 75
Spark plug
capLoose Connect properly 75
Cracked, torn, or
damagedReplace
—
Electrical wir-
ingLoose connection Tighten or connect
properly—
Fuel injec-
tion systemFaulty or clogged in-
jectorsHave serviced by
Yamaha dealer—
Warning light or in-
dicator blinksFuel level Empty Refill as soon as pos-
sible42
Engine over-
heatedJet intake clogged Clean
82
Check engine
warningFaulty sensors Have serviced by
Yamaha dealer37
Watercraft slow or
loses powerYamaha Se-
curity Sys-
tem (VX
Deluxe/VX
Cruiser)Low-RPM mode se-
lectedSelect normal mode
33
Cavitation Jet intake clogged Clean 82
Impeller damaged or
wornHave serviced by
Yamaha dealer82
Engine over-
heat warningEngine speed reduc-
tion control activatedClean jet intake and
cool engine36
Oil pressure
warningEngine speed reduc-
tion control activatedAdd oil
35
Spark plug Fouled or defective Replace 75
Incorrect heat range Replace 75
Gap incorrect Adjust 75
Spark plug
capsLoose Connect properly
75
Electrical wir-
ingLoose connection Tighten or connect
properly—
Fuel Stale or contaminat-
edHave serviced by
Yamaha dealer73
Air filter Clogged or oil buildup Have serviced by
Yamaha dealer74 TROUBLE POSSIBLE CAUSE REMEDY PAGE
UF1K72E0.book Page 81 Wednesday, August 2, 2006 10:43 AM

Index
A
Air filter element ....................................... 74
Approval label of emission control
certificate ................................................ 3
B
Battery ................................................ 47, 68
Battery, checking...................................... 77
Battery, jumping ....................................... 83
Beaching the watercraft ........................... 63
Bilge ......................................................... 46
Boarding alone ......................................... 57
Boarding and starting from a dock ........... 57
Boarding and starting in deep water ........ 57
Boarding and starting in shallow water .... 56
Boarding with passengers ........................ 58
Bow eye ................................................... 31
Builder’s plate............................................. 2
C
Capsized watercraft ................................. 60
Check engine warning indicator ............... 37
Cleaning the watercraft ............................ 68
Cooling water pilot outlet .................... 29, 50
Cruising limitations ................................... 13
D
Docking the watercraft ............................. 63
E
Emergency procedures ............................ 82
Emission control information
(for Canada only) .................................... 3
Engine break-in ........................................ 51
Engine compartment ................................ 45
Engine oil ................................................. 42
Engine oil and oil filter .............................. 73
Engine oil level ......................................... 45
Engine overheat warning indicator ........... 36
Engine serial number ................................. 1
Engine shut-off cord ................................. 50
Engine shut-off switch .............................. 28
Engine stop switch ................................... 28
Enjoy your watercraft responsibly ............ 21
F
Filling the fuel tank ................................... 42
Fire extinguisher....................................... 48
Flushing the cooling system ..................... 66
Front storage compartment ...................... 38Fuel and oil............................................... 41
Fuel injection system ................................ 78
Fuel level .................................................. 45
Fuel level meter ........................................ 34
Fuel level warning indicator ...................... 35
Fuel system .............................................. 67
Fuel system, checking .............................. 73
Fuel tank .................................................. 73
Fuel tank filler cap .................................... 27
Fuses, replacing ....................................... 84
G
Gasohol .................................................... 41
Gasoline ................................................... 41
Getting to know your watercraft ............... 54
Glove compartment .................................. 39
H
Handgrip ................................................... 31
Hazard information ................................... 17
Hood ......................................................... 26
Hour meter/voltmeter ............................... 35
Hull and deck ........................................... 45
Hull Identification Number (HIN)................. 1
I
Identification numbers ................................ 1
Important labels .......................................... 5
J
Jet intake .................................................. 49
Jet intake and impeller, cleaning .............. 82
Jet thrust nozzle angle, checking ............. 74
Jumper cables, connecting ...................... 83
L
Labels, other .............................................. 9
Labels, warning .......................................... 6
Launching the watercraft .......................... 52
Learning to operate your watercraft ......... 54
Leaving the watercraft .............................. 54
Limitations on who may operate the
watercraft .............................................. 12
“L-MODE” indicator light
(for VX Deluxe/VX Cruiser) ................... 38
Lubrication................................................ 67
Lubrication points ..................................... 76
M
Main components, location of .................. 22
Maintenance and adjustments ................. 69
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