Specifications
135
Engine
Number of engines
2
Engine type
Liquid cooled 4-stroke, DOHC
Number of cylinders
4
Engine displacement
1812 cm
3
Bore
×
stroke
86.0
×
78.0 mm (3.39
×
3.07 in)
Compression ratio
11.0 : 1
Valve clearance-intake (cold)
0.14–0.23 mm (0.0055–0.0091 in)
Valve clearance-exhaust (cold)
0.28–0.37 mm (0.0110–0.0146 in)
Lubrication system
Wet sump
Cooling system
Water
Starting system
Electric
Ignition system
T.C.I.
Spark plug (NGK)
LFR6A
Spark plug gap
0.8–0.9 mm (0.031–0.035 in)
Battery capacity
12 V, 85 Ah
Charging system
Flywheel magneto
Drive unit
Propulsion system
Jet pump
Jet pump type
Axial flow, single stage
Impeller rotation
Counterclockwise
Pitch angle
14.7°
Transmission
Direct drive from engine
Jet thrust nozzle angle
23+23°
Jet thrust nozzle trim angle
3°
Fuel and oil
Recommended fuel
Regular unleaded gasoline
Minimum octane rating (PON)
86
Minimum octane rating (RON)
90
Recommended engine oil
YAMALUBE 4W or 4-stroke motor oil
Recommended engine oil type SAE
SAE 10W-30, 10W-40, 20W-40, 20W-50
Recommended engine oil grade API
3-star models
API SE,SF,SG,SH,SJ,SL
4-star models
API SJ,SL
Fuel tank total capacity
189 L (50.0 US gal, 41.6 Imp.gal)
Engine oil quantity
Engine oil total quantity
5.3 L (5.60 US qt, 4.66 Imp.qt)
Engine oil quantity without oil filter replacement
3.5 L (3.70 US qt, 3.08 Imp.qt)
Engine oil quantity with oil filter replacement
3.6 L (3.81 US qt, 3.17 Imp.qt)
ITEM
Specification
SportsBoat_F2J15.book Page 135 Monday, May 18, 2015 6:25 PM