Yamaha 2B Manuel D'utilisation page 110

EMK12010*
Item
DIMENSIONS
8Overall Length
8Overall Height
S/L
8Overall Width
8Transom height S/L
8Weight
S/L
PERFORMANCE
8Full throttle operating range
8Maximum output
8Idling speed (in neutral)
ENGINE
8Engine type
Displacement
Bore × stroke
8Ignition system
8Spark plug
Spark plug gap
8Control system
8Starting system
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
Lubrication
Fuel:oil ratio
8Recommended gear oil
Gear oil capacity
TIGHTNING TORQUE
8Spark plug
8Propeller nut
SPECIFICATIONS
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-A (W)
L (US gal, Imp gal)
Fuel:Oil
cm 3 (US oz, Imp oz)
N·m (kgf·m, lb·ft)
N·m (kgf·m, lb·ft)
4-3
5CMH
677 (26.7)
1,011 (39.8)/1,138 (44.8)
322 (12.7)
444 (17.5)/571 (22.5)
21 (46.2)/21.5 (47.3)
4,500~5,500
3.7 @5,000 r/min.
1,100~1,200
2-stroke, L1
103 (6.3)
54 × 45 (2.13 × 1.77)
C.D.I
BR7HS
0.6~0.7 (0.024~0.028)
Tiller control
Manual start
12- (40)
Choke valve start system
Forward-Neutral-Reverse
2.08 (27/13)
Manual
BA
Regular unleaded gasoline
2.8 (0.74, 0.62)
YAMALUBE, TWO STROKE MOTOR OIL FOR MARINE
or an equivalent TC-W3 certified outboard oil
Premix
100:1
Hypoid gear oil (SAE 90)
100 (3.4, 3.5)
25 (2.5, 18)
17 (1.7, 12)
GB