Transporting And Storing Outboard Motor - Yamaha F20A Owner's Manual

4-stroke outboard motor oil
Engine oil grade API:
API SE, SF, SG, SH, SJ, SL
Engine oil type SAE:
SAE10W30 or SAE10W40
Lubrication:
Wet sump
Engine oil quantity (excluding oil filter):
F20AE 1.7 L (1.80 US qt) (1.50
Imp.qt)
F20AET 1.7 L (1.80 US qt) (1.50
Imp.qt)
F25AE 1.7 L (1.80 US qt) (1.50
Imp.qt)
F25AET 1.7 L (1.80 US qt) (1.50
Imp.qt)
F25AMH 1.7 L (1.80 US qt) (1.50
Imp.qt)
FT25BET 1.9 L (2.01 US qt) (1.67
Imp.qt)
Recommended gear oil:
Hypoid gear oil SAE#90
Gear oil quantity:
F20AE 320.0 cm
(11.29 Imp.oz)
F20AET 320.0 cm
(11.29 Imp.oz)
F25AE 320.0 cm
(11.29 Imp.oz)
F25AET 320.0 cm
(11.29 Imp.oz)
F25AMH 320.0 cm
(11.29 Imp.oz)
FT25BET 430.0 cm
(15.17 Imp.oz)
Tightening torque for engine:
Spark plug:
18.0 Nm (13.3 ft-lb) (1.84 kgf-m)
Propeller nut:
F20AE 35.0 Nm (25.8 ft-lb) (3.57
kgf-m)
3
(10.82 US oz)
3
(10.82 US oz)
3
(10.82 US oz)
3
(10.82 US oz)
3
(10.82 US oz)
3
(14.54 US oz)
F20AET 35.0 Nm (25.8 ft-lb) (3.57
kgf-m)
F25AE 35.0 Nm (25.8 ft-lb) (3.57
kgf-m)
F25AET 35.0 Nm (25.8 ft-lb) (3.57
kgf-m)
F25AMH 35.0 Nm (25.8 ft-lb) (3.57
kgf-m)
FT25BET 40.0 Nm (29.5 ft-lb) (4.08
kgf-m)
Engine oil drain bolt:
F20AE 28.0 Nm (20.7 ft-lb) (2.86
kgf-m)
F20AET 28.0 Nm (20.7 ft-lb) (2.86
kgf-m)
F25AE 28.0 Nm (20.7 ft-lb) (2.86
kgf-m)
F25AET 28.0 Nm (20.7 ft-lb) (2.86
kgf-m)
F25AMH 28.0 Nm (20.7 ft-lb) (2.86
kgf-m)
FT25BET 18.0 Nm (13.3 ft-lb) (1.84
kgf-m)
Engine oil filter:
18.0 Nm (13.3 ft-lb) (1.84 kgf-m)
EMU28222
Transporting and storing
outboard motor
EWM00690
WARNING
Leaking fuel is a fire hazard. When
G
transporting and storing the outboard
motor, close the air vent screw and fuel
cock to prevent fuel from leaking.
USE CARE when transporting fuel tank,
G
whether in a boat or car.
DO NOT fill fuel container to maximum
G
capacity. Gasoline will expand consid-
erably as it warms up and can build up
pressure in the fuel container. This can
cause fuel leakage and a potential fire
Maintenance
41