General Specifications - Yamaha F50A Service Manual

SPEC

General specifications

Item
Dimension
Overall length
Overall width
Overall height
(L)
(X)
Boat transom height
(L)
(X)
Weight
(with aluminum propeller)
(L)
(X)
Performance
Maximum output
Full throttle operating range
Maximum fuel consumption
Power unit
Type
Cylinder quantity
Displacement
Bore × stroke
Compression ratio
Carburetor quantity
Control system
Starting system
Ignition control system
Ignition timing
Alternator output
Enrichment system
Choke valve control
Spark plugs
Cooling system
Exhaust system
Lubrication system
2-1
Specifications
USA
Unit
Canada
Worldwide
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
kg (lb)
kg (lb)
kW (hp)
@ 5,500 r/min
r/min
L (US gal,
lmp gal)/hr
@ 6,000 r/min
3
cm
mm (in)
Degree
V, A
—
—
F50AEHD F50AEHT
1,329 (52.3)
—
—
108 (238)
—
In-line, 4-stroke, OHC, 8 valves
(cu. in)
Tiller handle
BTDC 5 ± 3–BTDC 35 ± 3
Model
— —
F50TH —
F50AED
718 (28.3)
361 (14.2)
1,397 (55.0)
1,511 —
(59.5)
508 (20.0)
635 (25.0) —
112 (247) 104 (229)
115.5 —
(255)
36.8 (50)
5,000–6,000
17.3 (4.57, 3.81)
4
935 (57.1)
63.0 × 75.0 (2.48 × 2.95)
9.3
4
Remote control
Electric
Microcomputer (CDI)
12, 10
Prime Start
—
DPR6EA-9 (NGK)
Water
Through propeller boss
Wet sump
2
F50TR
F50TR
F50AET
1,511
(59.5)
635 (25.0)
108 (238)
111.5
(246)
62Y3A11