2022 YAMAHA FX SVHO ignition

Description
19
EJU43331
Watercraft glossary
Trolling speed
“Trolling” is the lowest maneuvering speed. You are applying little or no throttle. The water-
craft is down in the water, and there is no wake.
Sub-planing speed
“Sub-planing” is a medium speed. The bow of the watercraft is slightly up from the water sur-
face, but you are still traveling through the water. There is a wake.
Planing speed
“Planing” is a faster speed. The watercraft is more level and is skimming on top of the water.
There is a wake.
Bow
The front end of the watercraft.
Stern
The rear end of the watercraft.
Starboard
The right side of the watercraft when facing forward.
Port
The left side of the watercraft when facing forward.
Bilge water
Water that has collected in the engine compartment.
Yamaha Engine Management System (YEMS) YEMS is an integrated, computerized management system that controls and adjusts ignition
timing, fuel injection, engine diagnostics, and the off-throttle steering (OTS) system.
Reverse with Intuitive Deceleration Electronics (RiDE)
RiDE is an electronic system that controls the reverse, neutral, and deceleration operations of
the watercraft.
UF3X73E0.book Page 19 Wednesday, October 6, 2021 9:04 AM

Description
23
Engine compartment
12
5
7
8
9106
43
1Dipstick (page 79)
2 Engine oil filler cap (page 79)
3 Electrical box
4 Battery (page 87)
5 Removable watertight storage compart-
ment (page 75)
6 Spark plug/Ignition coil
7 Fuel tank
8 Water separator (page 28)
9 Air filter case
10 Engine cover
UF3X73E0.book Page 23 Wednesday, October 6, 2021 9:04 AM

Operation and handling requirements
78
system damage and engine performance
problems.
To fill the fuel tank:
(1) Before refueling, stop the engine. Do notstand or sit on the watercraft. Never refu-
el while smoking, or while in the vicinity
of sparks, open flames, or other sources
of ignition.
(2) Place the watercraft in a well-ventilated area and in a horizontal position.
(3) Remove the seats, and then check the fuel level. (See page 69 for seat removal
and installation procedures.)
(4) Loosen the fuel filler cap and remove it.
(5) Slowly add fuel to the fuel tank. (6) Stop filling when the fuel level reaches
approximately 50 mm (2 in) from the top
of the fuel tank. Do not overfill the fuel
tank. Because fuel expands when it
heats up, heat from the engine or the sun
can cause fuel to spill out of the fuel tank.
Do not leave the watercraft with a full
tank in direct sunlight.
(7) Wipe up any spilled fuel immediately with a dry cloth.
(8) Securely install the fuel filler cap by tight- ening it until it clicks.
(9) Securely install the seats in their original positions.
1Fuel filler cap
Fuel tank capacity:
70 L (18.5 US gal, 15.4 Imp.gal)
1
1Top of the fuel tank
2 Approximately 50 mm (2 in) from top of the
fuel tank
1 Top of the fuel tank
2 Approximately 50 mm (2 in) from top of the
fuel tank
2
1
21
UF3X73E0.book Page 78 Wednesday, October 6, 2021 9:04 AM

Specifications
115
EJU46451
Specifications
Watercraft capaci-
ty:Maximum people on board: 3 person
Maximum load capacity: 240 kg (530 lb)
Dimensions and
weight: Length: 3.58 m (140.9 in)
Width: 1.27 m (50.0 in)
Height: 1.23 m (48.4 in)
Dry weight: 387 kg (853 lb) (FX SVHO)
395 kg (871 lb) (FX SVHO with audio)
388 kg (855 lb) (FX CRUISER SVHO)
396 kg (873 lb) (FX CRUISER SVHO
with audio)
397 kg (875 lb) (FX LIMITED SVHO)
Performance: Maximum output (according to ISO
8665/SAE J1228): 183.9 kW at 7500 r/min
Maximum fuel consumption: 80.7 L/h (21.3 US gal/h,
17.8 Imp.gal/h)
Cruising range at full throttle: 0.87 hour
Trolling speed: 1250 ±100 r/min
Engine: Engine type: Liquid cooled 4-stroke, DOHC
Number of cylinders: 4
Engine displacement: 1812 cm³
Bore × stroke: 86.0 × 78.0 mm (3.39 × 3.07 in)
Compression ratio: 8.5 : 1
Valve clearance-intake (cold): 0.14–0.23 mm (0.0055–0.0091 in)
Valve clearance-exhaust (cold): 0.36–0.45 mm (0.0142–0.0177 in)
Lubrication system: Wet sump
Cooling system: Water
Starting system: Electric
Ignition system: T.C.I.
Spark plug (NGK): LFR7A
Spark plug gap: 0.8–0.9 mm (0.031–0.035 in)
Battery capacity: 12 V, 18 Ah
Battery type: YTX20L-BS
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+24 °
Jet thrust nozzle trim angle: -5, -3, 0, 3, 6 °
UF3X73E0.book Page 115 Wednesday, October 6, 2021 9:04 AM