Specification Data - Yamaha F50A Owner's Manual

EMK10111*
Item
DIMENSIONS
8Overall Length
8Overall Width
8Overall Height
8Transom height
8Weight
PERFORMANCE
8Full throttle operating range
8Maximum output
8Idling speed (in Neutral)
ENGINE
8Type
Displacement
Bore stroke
8Valve clearance (cold engine)
8Ignition system
8Spark plug
Spark plug gap
8Control system
8Starting system
8Battery capacity
Minimum cold crank performance
Minimum reserve capacity
8Alternator output
8Starting carburetion system
DRIVE UNIT
8Gear positions
Gear ratio
8Trim/tilt system
8Propeller mark
FUEL AND OIL
8Fuel
Fuel tank capacity
8Recommended engine oil
Engine oil capacity (without oil filter)
Engine oil capacity (with oil filter)
8Recommended gear oil
Gear oil capacity
TIGHTENING TORQUE
8Spark plug
8Propeller nut
8Engine oil drain bolt
8Engine oil filter

SPECIFICATION DATA

Model
mm (in.)
mm (in.)
L mm (in.)
L mm (in.)
L kg (lb.)
kW (HP)
cm
mm (in.)
IN mm (in)
EX mm (in)
mm (in.)
Amps at -17.8°C (0°F)
minutes at 26.7°C (80°F)
V-A (W)
L (US gal, Imp gal)
L (US qt, Imp qt)
L (US qt, Imp qt)
cm 3 (US oz, Imp oz)
N•m (kgf•m,lb•ft)
N•m (kgf•m,lb•ft)
N•m (kgf•m,lb•ft)
N•m (kgf•m,lb•ft)
Unit
718 (28.3)
361 (14.2)
1,397 (55.0)
533 (21.0)
108 (238)
r/min 5,000~6,000
36.8 (50.0) at 5,500 r/min
r/min 700~800
4-stroke, L4
3 (cu.in.) 935 (57.1)
63.0
0.15~0.25 (0.006~0.010)
0.25~0.35 (0.010~0.014)
C.D.I system
NGK DPR6EA-9
0.8 ~ 0.9 (0.031~0.035)
Remote control
Electric start
V-AH 12-70 ~ 100
380
124
12-10
Prime start system
Forward-Neutral-Reverse
1.85 (13:24)
Power trim & tilt
G
Regular-unleaded gasoline
(P.O.N.: minimum 86)
—
4-stroke motor oil
API SE, SF, SG, SH
SAE 10W-30, 10W-40, 20W-40
2.0 (2.1, 1.8)
2.2 (2.3, 1.9)
Hypoid gear oil (SAE90)
430 (14.5, 15.1)
18 (1.8, 13)
35 (3.5, 25)
18 (1.8, 13)
18 (1.8, 13)
4-1
F50TRA
75.0 (2.48 2.95)
E