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EMK12011*
Item
DIMENSIONS
8Overall Length
8Overall Width
8Overall Height
X/U
8Transom Height
X/U
8Weight
X/U
PERFORMANCE
8Full throttle operating range
8Maximum output
8Idling speed (in neutral)
ENGINE
8Engine type
Number of cylinders
Displacement
Bore × stroke
8Ignition system
8Spark plug
Spark plug gap
8Control system
8Starting system
8Battery minimum capacity
8Alternator output
8Starting carburetion system
DRIVE UNIT
8Gear positions
Gear ratio
8Trim/tilt system
8Propeller mark
FUEL AND OIL
8Fuel
Fuel tank capacity
8Recommended engine oil
Oil tank capacity
Fuel/oil ratio
8Recommended gear oil
Gear oil capacity
TIGHTENING TORQUE
8Spark plug
8Propeller nut
SPECIFICATION DATA
Model
Unit
mm (in.)
mm (in.)
mm (in.)
mm (in.)
kg (lb.)
r/min
kW
r/min
cm
3
(cu.in.)
mm (in.)
NGK
mm (in.)
V-AH
V-A (W)
L (US gal, Imp gal)
L (US qt, Imp qt)
cm
3
(US oz, Imp oz)
N•m (kgf•m, lb•ft)
N•m (kgf•m, lb•ft)
4-1
250AETO
854 (33.6)
562 (22.1)
1,785 (70.3) / 1,912 (75.3)
641 (25.2) / 768 (30.2)
231 (509.3) / 236 (520.3)
4,500~5,500
183.9 at 5,000 r/min.
675 ~725
2-stroke, 76°V
6
3,130 (191.0)
90.0 × 82.0 (3.54 × 3.23)
C.D.I system (Microcomputer)
BR8HS-10
0.9~1.0 (0.035~0.039)
Remote control
Electric start
12-100
12-35
Prime start system
Forward-Neutral-Reverse
1.81 (29/16)
Power trim/tilt
T/M
Regular grade gasoline
—
YAMALUBE, TWO STROKE MOTOR OIL FOR MARINE
or an equivalent TC-W3 certified outboard oil
Remote: 10.5 (11.1, 9.2)
Engine: 1.2 (1.27, 1.06)
YAMAHA AUTOLUBE SYSTEM
Hypoid gear oil (SAE 90)
1,150 (38.9, 40.5)
25 (2.5, 18)
55 (5,5, 40)
GB
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