Yamaha F4A Manuel D'utilisation page 92

EMU01697¯
Item
DIMENSIONS
Overall length
Overall width
Overall height
Transom height
Weight
PERFORMANCE
Full throttle operating range
Maximum output
Idling speed (in neutral)
ENGINE
Type
Displacement
× stroke
Bore
Ignition system
Spark plug
Spark plug gap
Control system
Starting system
Valve clearance (cold engine)
Starting carburetion system
DRIVE UNIT
Gear positions
Gear ratio
Trim and tilt system
Propeller mark
FUEL AND OIL
Recommended fuel
Fuel tank capacity
Recommended engine oil
Engine oil capacity
Recommended gear oil
Gear oil capacity
TIGHTENING TORQUE
Spark plug
Engine oil drain bolt
SPECIFICATIONS
Model
Unit
mm (in.)
mm (in.)
S/L mm (in.)
S/L mm (in.)
S/L kg (lb.)
r/min
kW @ r/min
r/min
cm 3 (cu.in.)
mm (in.)
NGK
mm (in.)
IN mm (in.)
EX mm (in.)
l (US gal, Imp gal)
API
SAE
l (US qt, Imp qt)
cm 3 (US oz, Imp oz)
N•m (kgf•m, lb•ft)
N•m (kgf•m, lb•ft)
4-1
F4AMH
717 (28.2)
361 (14.2)
1,029 (40.5)/1,156 (45.5)
435 (17.1)/562 (22.1)
22 (49)/23 (51)
4,000–5,000
2.9 @ 4,500
1,450–1,550
4-stroke, OHV, Single
112 (6.83)
59.0 × 41.0 (2.32 × 1.61)
TCI system
BR6HS
0.6–0.7 (0.024–0.028)
Tiller control
Manual start
0.08–0.12 (0.0031–0.0047)
0.08–0.12 (0.0031–0.0047)
Choke start
Forward-Neutral-Reverse
2.08 (27/13)
Manual tilt
BA
Regular unleaded gasoline
1.1 (0.29, 0.24)
4-stroke motor oil
SE, SF, SG, SH
10W-30, 10W-40
0.5 (0.53, 0.44)
Hypoid gear oil (SAE90)
100 (3.38, 3.52)
25 (2.5, 18)
20 (2.0, 15)
GB