2005 YAMAHA VX110 fuel cap

2-1
ESPECGENERAL SPECIFICATIONS
GENERAL SPECIFICATIONS
Item UnitModel
VX110 Sport VX110 Deluxe
Model code
Hull F1K
Engine/jet 6D3
Dimensions
Length mm (in) 3,220 (126.8)
Width mm (in) 1,170 (46.1)
Height mm (in) 1,150 (45.3)
Dry weight kg (lb) 325 (716)
Maximum capacity Person/kg (lb) 3/240 (530)
Performance
Maximum output kW (PS) @ r/min 81.0 (110) @ 8,000
Maximum fuel consumption l/h (US gal/h,
lmp gal/h)28.0 (7.4, 6.2)
Cruising range h 2.1
Engine
Engine type 4-stroke, L4, DOHC
Displacement cm
3 (cu. in) 1,052 (64.2)
Bore ×
stroke mm (in) 76.0 ×
58.0 (2.99 ×
2.28)
Compression ratio 11.4:1
Exhaust system Wet exhaust
Lubrication system Dry sump
Cooling system Water cooled
Starting system Electric starter
Ignition system TCI
Ignition timing Degree BTDC 5–BTDC 35
Spark plug model
(manufacturer)CR9EB (NGK)
Spark plug gap mm (in) 0.7–0.8 (0.028–0.031)
Battery capacity V/Ah 12/19
Generator output A @ r/min 12–21 @ 6,000
Drive unit
Propulsion system Jet pump
Jet pump type Axial flow, single stage
Impeller rotation Counterclockwise (viewed from rear)
Transmission Constant mesh 1-speed
Jet thrust nozzle horizontal
angleDegree 24 + 24
Jet thrust nozzle trim angle Degree 3
Reverse system—Reverse gate
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2-2
ESPEC
PON*: Pump Octane Number = (Motor Octane Number + Research Octane Number)/2
RON*: Research Octane NumberFuel and oil
Fuel type Regular unleaded gasoline
Minimum fuel rating PON* 86
RON* 90
Fuel tank capacity L
(US gal, Imp gal)60 (15.9, 13.2)
Engine oil type 4-stroke motor oil
Engine oil grade API SE, SF, SG, SH, SJ, SL
SAE 10W-30, 20W-40, 20W-50
Engine oil quantity L
(US qt, Imp qt)4.3 (4.5, 3.8)
(without oil filter replacement) L
(US qt, Imp qt)2.0 (2.1, 1.8)
(with oil filter replacement) L
(US qt, Imp qt)2.2 (2.3, 1.9) Item UnitModel
VX110 Sport VX110 Deluxe
GENERAL SPECIFICATIONS
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3-7
E
INSP
ADJ
FUEL SYSTEM
FUEL SYSTEM
WARNING
When removing fuel system parts, wrap
them in a cloth and take care that no fuel
spills into the engine compartment.
Fuel line inspection
1. Inspect:
Fuel pump filter
Clog/contaminants →
Clean.
Refer to “FUEL TANK AND FUEL
PUMP MODULE” in Chapter 4.
Fuel hose
Cracks/damage →
Replace.
O-rings (quick connector)
Cracks/damage →
Replace the quick
connector.
Fuel rail
Cracks/damage →
Replace.
Refer to “FUEL INJECTION SYSTEM”
in Chapter 4.
Fuel filler hose
Fuel filler cap
Cracks/damage →
Replace.
2. Inspect:
Fuel tank
Cracks/damage →
Replace.
Water accumulation →
Remove.
NOTE:
To remove water from the fuel tank, remove
the fuel filler hose 1
and use a siphon pump.
Refer to “FUEL TANK AND FUEL PUMP
MODULE” in Chapter 4.
1
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3-18
E
INSP
ADJ
POWER UNIT
7. Fill:
Oil tank
(with the specified amount of the recom-
mended engine oil)
CAUTION:
When starting the engine make sure the
dipstick is securely fitted into the oil tank.
8. Install:
Oil tank filler cap
Recommended oil:
SAE 10W-30, 20W-40, 20W-50
API SE, SF, SG, SH, SJ, SL
Oil quantity:
Total amount:
4.3 L (4.5 US qt, 3.8 Imp qt)
Without oil filter replacement:
2.0 L (2.1 US qt, 1.8 Imp qt)
With oil filter replacement:
2.2 L (2.3 US qt, 1.9 Imp qt)
Air filter element clean
1. Disconnect:
Fuel hose 1

Air intake hose 2

Oil separator breather hose 3

2. Remove:
Plastic ties 4

Bolts 5

1
2 4
45 4
3
3. Remove:
Air filter case
4. Remove:
Air filter case cover
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4-12
EFUEL
THROTTLE BODY ASSEMBLY AND INTAKE
MANIFOLD
SERVICE POINTS
Fuel hose clamps removal
1. Remove:
Fuel hose clamps
CAUTION:
If the fuel hose clamps are removed with-
out cutting the joint first, the fuel hose will
be damaged.
Hose clamps installation
1. Install:
Fuel hose clamps
WARNING
Do not reuse the fuel hose clamps, always
replace them with new ones.
NOTE:
Crimp the fuel hose clamps properly to
securely fasten them.
Fuel hose disconnection
WARNING
Before disconnecting the hose, remove the
fuel tank filler cap to reduce any pressure
inside the fuel tank, and then disconnect
the battery negative lead to cut off the elec-
tric current to the electrical systems.
1. Wrap the quick connector with a cloth, and
then rotate the quick connector tab 1
to
the stopper position a
.
WARNING
If the quick connector is removed sud-
denly, pressurized fuel could spray out. To
gradually release the fuel pressure, be sure
to remove the quick connector slowly.
1
a
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