Specifications And Requirements; Specifications - Yamaha 2D Owner's Manual

EMU38092

Specifications

TIP:
"(AL)" stated in the specification data below
represents the numerical value for the alumi-
num propeller installed.
EMU2821Z
Dimension and weight:
Overall length:
609 mm (24.0 in)
Overall width:
244 mm (9.6 in)
Overall height S:
920 mm (36.2 in)
Motor transom height S:
419 mm (16.5 in)
Dry weight (AL) S:
10 kg (22 lb)
Performance:
Full throttle operating range:
4500–5500 r/min
Rated power:
1.5 kW (2 HP)
Idle speed (in neutral):
1100–1200 r/min
Power unit:
Type:
2-stroke S1
Total displacement:
50 cm³ (3.1 c.i.)
Bore × stroke:
42.0 × 36.0 mm (1.65 × 1.42 in)
Ignition system:
CDI
Spark plug (NGK):
BR7HS
Spark plug gap:
0.6–0.7 mm (0.024–0.028 in)
Steering system:
Tiller handle

Specifications and requirements

Lower unit:
Fuel and oil:
Starting system:
Manual starter
Starting carburetion system:
Choke valve
Gear shift positions:
Forward
Gear ratio:
2.08 (27/13)
Trim and tilt system:
Manual tilt
Propeller mark:
A
Recommended fuel:
Regular unleaded gasoline
Min. research octane number (RON):
90
Fuel tank capacity (built in type):
1.1 L (0.29 US gal, 0.24 Imp.gal)
Recommended engine oil:
YAMALUBE 2-stroke outboard motor oil
Recommended engine oil:
TC-W3
Gasoline:oil mixing ratio:
100 : 1
Lubrication system:
Pre-mixed fuel and oil
Recommended gear oil:
YAMALUBE outboard gear oil or Hypoid
gear oil
Recommended gear oil grade:
SAE 90 API GL-4
Gear oil quantity:
0.045 L (0.048 US qt, 0.040 Imp.qt)
8