Yamaha Portables In Line 4 Stroke Outboard Engines


yamaha_portables_in_line_4-stroke-f5_outboard_engine

Specifications
Engine Specifications – F5AMHS & F5AMHL
Engine Type: OHV, 1-Cylinder
Displacement: 139cm³
Bore x Stroke: 62.0 x 46.0mm
Compression ratio: 8.9:1
Starting enrichment: Manual Choke
Fuel induction system: 1 Carburettor
Lubrication system: Wet sump
Engine oil capacity: 0.6L
Ignition system: CDI
Ignition timing: BTDC 8.0 – BTDC 21.0 deg.
Spark plug: CR6HSB
Alternator: 6 A with Rectifier Regulator * Optional
Cooling system: Raw-water, thermostatically controlled
Exhaust system: Under Water
Dry weight: 28kg

yamaha_portables_in_line_4-stroke-f8_outboard_engine

Specifications
Engine Specifications – F8FMHS & F8FMHL

Engine Type: SOHC, In-line 2
Displacement: 212cm³
Bore x Stroke: 56.0 x 43.0mm
Compression ratio: 9.4:1
Starting enrichment: Manual Choke
Fuel induction system: 1 Carburettor
Lubrication system: Wet sump
Engine oil capacity: 0.8L
Ignition system: CDI
Ignition timing: BTDC 5.0 – BTDC 30.0 deg.
Spark plug: BR6HS-10
Alternator: 6 A with Rectifier Regulator
Cooling system: Raw-water, thermostatically controlled
Exhaust system: Through propeller boss
Dry weight: 40 – 43kg

yamaha_portables_in_line_4-stroke-f9.9_outboard_engine

Specifications
Engine Specifications – F9.9JMHS, F9.9JMHL & FT9.9LEPL

Engine Type: SOHC, In-line 2
Displacement: 212cm³
Bore x Stroke: 56.0 x 43.0mm
Compression ratio: 9.4:1
Starting enrichment: Manual Start
Fuel induction system: 1 Carburettor
Lubrication system: Wet sump
Engine oil capacity: 0.8L
Ignition system: CDI
Ignition timing: BTDC 5.0 – BTDC 30.0 deg.
Spark plug: BR6HS-10
Alternator: 6 A (Except MH)
Cooling system: Raw-water, thermostatically controlled
Exhaust system: Through propeller boss
Dry weight: F9.9J 40 -43kg
Dry weight: FT9.9L 45 – 50kg

yamaha_portables_in_line_4-stroke-f15+f20_outboard_engine

Specifications
Engine Specifications – F20BMHS, F20BMHL & F20BEL, F15CMHS,
F15CMHL & F15CEL
Engine Type: SOHC, In-line 2
Displacement: 362cm³
Bore x Stroke: 63.0 x 58.1mm
Compression ratio: 9.3:1
Starting enrichment: Prime Start
Fuel induction system: 1 Carburettor
Lubrication system: Wet sump
Engine oil capacity: 1.8L / 1.6L (with/without oil filter replacement)
Ignition system: CDI
Ignition timing: TDC – BTDC 30.0 deg.
Spark plug: DPR6EB-9
Alternator: 140A (Except MH)
Cooling system: Raw-water, thermostatically controlled
Exhaust system: Through propeller boss
Dry weight: 51 – 61kg

yamaha_portables_in_line_4-stroke-f25_outboard_engine

Specifications
Engine Specifications – F25DMHS, F25DMHL & F25DEL

Engine Type: SOHC, In-line 2
Displacement: 498cm³
Bore x Stroke: 65.0 x 75.0mm
Compression ratio: 9.4:1
Starting enrichment: Prime Start
Fuel induction system: 1 Carburettor
Lubrication system: Wet sump
Engine oil capacity: 1.6L / 1.4L (with/without oil filter replacement)
Ignition system: CDI
Ignition timing: ATDC 8.0 – BTDC 20.0 deg.
Spark plug: DPR6EB-9
Alternator: 14 A (battery charging: 13 A)
Cooling system: Raw-water, thermostatically controlled
Exhaust system: Through propeller boss
Dry weight: 77 – 86kg

yamaha_portables_in_line_4-stroke-f40f_outboard_engine

Specifications
Engine Specifications – F40FETL

Engine Type: SOHC, In-line 3
Displacement: 747cm³
Bore x Stroke: 65.0 x 75.0mm
Compression ratio: 9.4:1
Starting enrichment: Fuel Injection
Fuel induction system: Fuel Injection
Lubrication system: Wet sump
Engine oil capacity: 1.7L / 1.5L (with/without oil filter replacement)
Ignition system: CDI
Ignition timing: ATDC 8.0 – BTDC 20.0 deg.
Spark plug: DPR6EB-9
Alternator: 17 A (battery charging: 13 A)
Cooling system: Raw-water, thermostatically controlled
Exhaust system: Through propeller boss
Dry weight: 91 – 106kg

yamaha_portables_in_line_4-stroke-f40j_outboard_engine

Specifications
Engine Specifications – F40JMHDL (commercial)

Engine Type: SOHC, In-line 3
Displacement: 747cm³
Bore x Stroke: 65.0 x 75.0mm
Compression ratio: 9.4:1
Starting enrichment: Prime Start
Fuel induction system: 3 Carburettors
Lubrication system: Wet sump
Engine oil capacity: 1.7L / 1.5L (with/without oil filter replacement)
Ignition system: CDI
Ignition timing: TDC– BTDC 19.0 deg.
Spark plug: DPR6EB-9
Cooling system: Raw-water, thermostatically controlled
Exhaust system: Through propeller boss
Dry weight: 95kg