Yamaha 20D - Page 152

4-3
GB
993 (39.1)
360 (14.2)
1,158 (45.6)/1,279 (50.4)
424 (16.7)/545 (21.5)
60.0 (132.3)/ 62.0 (136.7)
4,500~5,500
22.1 at 5,000 r/min
700~800
Forward-Neutral-Reverse
1.85 (24/13)
Manual
F
2-stroke, L3
496 (30.3)
59.5 × 59.5 (2.3 × 2.3)
C.D.I system
BR7HS-10
0.9~1.0 (0.035~0.039)
Tiller control
Manual start
—
—
12V-(80)
Choke start system
Regular unleaded gasoline
25 (6.60, 5.50)
YAMALUBE, TWO STROKE MOTOR OIL FOR MARINE
or an equivalent TC-W3 certified outboard oil
oil injection system
0.9 (1.0, 0.8)
—
Hypoid gear oil (SAE 90)
200 (6.8, 7.0)
25 (2.5, 18)
35 (3.5, 25)
EMK12011*
SPECIFICATIONS
8Spark plug N•m (kgf•m, lb•ft)
8Propeller nut N•m (kgf•m, lb•ft)
Model
Unit 30DMHO
Item
DIMENSIONS
PERFORMANCE
8Overall Length mm (in.)
8Overall Width mm (in.)
8Overall Height S/L mm (in.)
8Transom height S/L mm (in.)
8Weight S/L kg (lb.)
8Full throttle operating range r/min
8Maximum output kW
8Idling speed r/min
ENGINE
8 Type
Displacement cm
3
(cu.in.)
Bore × stroke mm (in.)
8Ignition system
8Spark plug NGK
Spark plug gap mm (in.)
8Control system
8Starting system
8Battery
Min. cold cranking amps (CCA/EN) amps at -18°C (-0.4°F)
Min. rated capacity (20HR/IEC) A·h
8Alternator output V-A (W)
8Starting carburetion system
DRIVE UNIT
8Gear positions
Gear ratio
8Trim/tilt system
8Propeller mark
FUEL AND OIL
TIGHTENING TORQUE
8Fuel
Fuel tank capacity L (US gal, Imp gal)
8Recommended engine oil
Lubrication
Engine oil capacity (engine oil tank) L (US qt, Imp qt)
Fuel:oil ratio Fuel:Oil
8Recommended gearcase oil
Gear oil capacity cm
3
(US oz, Imp oz)
6L3-9-76A0-4A 2/28/03 3:16 PM Page 6