Yamaha F50A, Owner'S Manual

Page: 62 / 117

4-1
E
EMK10111*
SPECIFICATION DATA
Model
Unit F50TRA
Item
18 (1.8, 13)
35 (3.5, 25)
18 (1.8, 13)
18 (1.8, 13)
8
Spark plug N•m (kgf•m,lb•ft)
8
Propeller nut N•m (kgf•m,lb•ft)
8
Engine oil drain bolt N•m (kgf•m,lb•ft)
8
Engine oil filter N•m (kgf•m,lb•ft)
DIMENSIONS
PERFORMANCE
8
Overall Length mm (in.)
8
Overall Width mm (in.)
8
Overall Height L mm (in.)
8
Transom height L mm (in.)
8
Weight L kg (lb.)
718 (28.3)
361 (14.2)
1,397 (55.0)
533 (21.0)
108 (238)
8
Full throttle operating range r/min
8
Maximum output kW (HP)
8
Idling speed (in Neutral) r/min
5,000~6,000
36.8 (50.0) at 5,500 r/min
700~800
ENGINE
8
Type
Displacement
cm 3 (cu.in.)
Bore
×
stroke mm (in.)
8
Valve clearance (cold engine) IN mm (in)
EX mm (in)
8
Ignition system
8
Spark plug NGK
Spark plug gap mm (in.)
8
Control system
8
Starting system
8
Battery capacity V-AH
Minimum cold crank performance Amps at -17.8°C (0°F)
Minimum reserve capacity minutes at 26.7°C (80°F)
8
Alternator output V-A (W)
8
Starting carburetion system
4-stroke, L4
935 (57.1)
63.0
×
75.0 (2.48
×
2.95)
0.15~0.25 (0.006~0.010)
0.25~0.35 (0.010~0.014)
C.D.I system
DPR6EA-9
0.8 ~ 0.9 (0.031~0.035)
Remote control
Electric start
12-70 ~ 100
380
124
12-10
Prime start system
DRIVE UNIT
8
Gear positions
Gear ratio
8
Trim/tilt system
8
Propeller mark
Forward-Neutral-Reverse
1.85 (13:24)
Power trim & tilt
G
FUEL AND OIL
TIGHTENING TORQUE
8
Fuel
Fuel tank capacity L (US gal, Imp gal)
8
Recommended engine oil
API
SAE
Engine oil capacity (without oil filter) L (US qt, Imp qt)
Engine oil capacity (with oil filter) L (US qt, Imp qt)
8
Recommended gear oil
Gear oil capacity
cm 3 (US oz, Imp oz)
Regular-unleaded gasoline
(P.O.N.: minimum 86)
—
4-stroke motor oil
SE, SF, SG, SH
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)
62Y-9-18-4 5/2/01 3:12 PM Page 2