Product Description

Yamaha Outboard E40JMH
Tiller Handle
Dry weight: 65 – 71 kg
Performance
Max. prod shaft output: 29.4 kW (40 ps)
Full throttle operating range: 4500 – 5500 r/min
Idling speed: 1100 Р1200  r/min
Fuel consumption: (20.0 L/h @ 5500 r/min)
Engine
Engine type: In-line 2
669 cm3
Bore x stroke: 78.0 mm x 70.0 mm
Compression ratio: 6.3:1
Starting enrichment: Manual choke
Scavenging: Loop charge
Fuel induction system: 1 dual throat carburetor
Lubrication system: Pre-mixed fuel and oil
Oil-fuel mixing ratio: 50: 50;1
Engine oil capacity
Ignition system: CDI
Ignition timing: BTDC 4.0 – BTDC 23.0 deg.
Spark plug: B7HS
Alternator: 80 W (W,WH : 6 A)
Cooling system: Raw-water, thermostatically controlled
Exhaust system: Through propeller boss
Bracket / Drive
Trim: 5 positions
Shallow water drive:
Steering angle: 45 deg. each direction
Gear shift: F-N-R
Gear ratio: 2.00 (26/13)
Properller fitting: Spline
Propeller rotation: Clockwise
Shaft length: MH: S,L,Y
W,WH:L
Engine transom height: S: 421 mm (16.6 inch)
L: 548 mm (21.6 inch)
Y: 598 mm (23.5 inch)