Yamaha 2A - Chapter 4; Specification Data

4-1
E
DIMENSIONS
PERFORMANCE
9Overall Length mm (in.)
9Overall Height S/L mm (in.)
9Overall Width mm (in.)
9Transom height S/L mm (in.)
9Weight S/L kg (lb.)
607 (23.9)
916 (36.1)/—
214 (8.4)
417 (16.4)/—
10 (22.0)/—
9Full throttle operating range r/min
9Maximum output kW (HP)
9Idling speed (in neutral) r/min
4,000 ~ 5,000
1.5 (2) at 4,500 r/min.
1,100~1,200
ENGINE
9Engine type
Displacement cm
3
(cu.in.)
Bore
× stroke mm (in.)
9Ignition system
9Spark plug NGK
Spark plug gap mm (in.)
9Control system
9Starting system
9Battery minimum capacity V-AH
9Alternator output V-A (W)
9Starting carburetion system
2-stroke, L1
43 (2.62)
39 × 36 (1.54 × 1.42)
C.D.I
B5HS
0.6~0.7 (0.024~0.028)
Tiller control
Manual start
—
—
Choke valve start system
DRIVE UNIT
9Gear positions
Gear ratio
9Trim/tilt system
9Propeller mark
Forward
2.08 (27/13)
Manual
A
FUEL AND OIL
TIGHTENING TORQUE
9Fuel
Fuel tank capacity L (US gal, Imp gal)
9Recommended engine oil
Fuel/oil ratio
9Recommended gear oil
Gear oil quantity cm
3
(US oz, Imp oz)
Regular unleaded gasoline
(P.O.N.: minimum 86)
1.2 (0.32, 0.26)
YAMALUBE 2 STOROKE OUTBOARD
OIL or an equivalent TC-W3 certified
outboard oil
100 : 1
Hypoid gear oil (SAE90)
45 (1.52, 1.58)
25 (2.5, 18)
—
EMR50302*
SPECIFICATION DATA
Model
Unit 2MHA
Item
9Spark plug N•m (kgf•m, lb•ft)
9Propeller nut N•m (kgf•m, lb•ft)
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