Yamaha 8A, Owner'S Manual

Page: 54 / 97

4-1
E
DIMENSIONS
PERFORMANCE
8
Overall Length mm (in.)
8
Overall Height S/L/X mm (in.)
8
Overall Width mm (in.)
8
Transom height S/L/X mm (in.)
8
Weight S/L/X kg (lb.)
802 (31.6)
977 (38.5)/1,104 (43.5)/1.167 (45.9)
342 (13.5)
436 (17.2)/563 (22.2)/626 (24.6)
27 (59.4)/27.5 (60.5)/28 (61.7)
8
Full throttle operating range r/min
8
Maximum output kW (HP)
8
Idling speed (in neutral) r/min
4,500~5,500
5.9 (8) at 5,000 r/min.
850~950
ENGINE
8
Engine type
Displacement cm 3 (cu.in.)
Bore
×
stroke mm (in.)
8
Ignition system
8
Spark plug NGK
Spark plug gap mm (in.)
8 Control system
8 Starting system
8 Battery capacity V-AH (kc)
Minimum cold crank peformance Amps at -17.8°C (0°F)
Minimum reserve capacity minutes at 26.7°C (80°F)
8
Alternator output V-A (W)
8
Starting carburetion system
2-stroke, L2
165 (10.01)
50
×
42 (1.97
×
1.65)
C.D.I
B7HS-10
0.9~1.0 (0.035~0.039)
Tiller control
Manual start
–
–
–
12-(80)
Choke valve start system
EMR50302
SPECIFICATION DATA
Model
Unit 8MHA
Item
DRIVE UNIT
8
Gear positions
Gear ratio
8
Trim/tilt system
8
Propeller mark
Forward-Neutral-Reverse
2.08 (27/13)
Manual
N
FUEL AND OIL
TIGHTENING TORQUE
8
Fuel
Fuel tank capacity L (US gal, Imp gal)
8
Recommended engine oil
Fuel/oil ratio
8
Recommended gear oil
Gear oil quantity cm 3 (US oz, Imp oz)
Regular unleaded gasoline
(P.O.N.: minimum 86)
25 (6.6, 5.5)
YAMALUBE 2 STROKE OUTBOARD OIL or an
equivalent TC-W3 certified outboard oil
100 : 1
Hypoid gear oil (SAE 90)
160 (5.41, 5.63)
25 (2.5, 18)
17 (1.7, 12)
8 Spark plug N•m (kgf•m, lb•ft)
8 Propeller nut N•m (kgf•m, lb•ft)
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