Yamaha F40H Owner's Manual page 20

Specifications and requirements
Valve clearance IN (cold engine):
0.15–0.25 mm (0.0059–0.0098 in)
Valve clearance EX (cold engine):
0.25–0.35 mm (0.0098–0.0138 in)
Battery rating (CCA/EN):
430–1080 A
Battery rating (20HR/IEC):
70 Ah
Maximum generator output:
15 A (F40GET, F70AET)
16 A (F40HET, F50HED, F50HET,
F60FET, FT50JET, FT60GET)
Lower unit:
Gear shift positions:
Forward-neutral-reverse
Gear ratio:
1.85 (24/13) (F40HET, F50HED,
F50HET, F60FET)
2.33 (28/12) (F40GET, F70AET,
FT50JET, FT60GET)
Trim and tilt system:
Hydro tilt (F50HED)
Power trim and tilt (F40GET,
F40HET, F50HET, F60FET,
F70AET, FT50JET, FT60GET)
Propeller mark:
G (F40HET, F50HED, F50HET,
F60FET)
K (F40GET, F70AET, FT50JET,
FT60GET)
Fuel and oil:
Recommended fuel:
Regular unleaded gasoline
Min. research octane number (RON):
90
Fuel tank capacity:
24 L (6.34 US gal, 5.28 Imp.gal)
Recommended engine oil:
YAMALUBE 4 or 4-stroke outboard
motor oil
13
Recommended engine oil grade 1:
SAE 10W-30/10W-40/5W-30
API SE/SF/SG/SH/SJ/SL
Engine oil quantity (without oil filter re-
placement):
1.9 L (2.01 US qt, 1.67 Imp.qt)
Engine oil quantity (with oil filter replace-
ment):
2.1 L (2.22 US qt, 1.85 Imp.qt)
Lubrication system:
Wet sump
Recommended gear oil:
YAMALUBE outboard gear oil or Hy-
poid gear oil
Recommended gear oil grade:
SAE 90 API GL-4
Gear oil quantity:
0.430 L (0.455 US qt, 0.378 Imp.qt)
(F40HET, F50HED, F50HET,
F60FET)
0.670 L (0.708 US qt, 0.590 Imp.qt)
(F40GET, F70AET, FT50JET,
FT60GET)
Noise and vibration level:
Operator sound pressure level (ICOMIA
39/94):
78.1 dB(A) (F40HET, F50HED,
F50HET, F60FET, FT50JET,
FT60GET)
83.9 dB(A) (F40GET, F70AET)