Suzuki DF150 Owner's Manual page 36

(3) Pull the drain hose end 3 out.
(4) Loosen the vapor separator drain screw 4
and drain the gasoline into a suitable con-
tainer.
 WARNING
Gasoline is extremely flammable and
toxic. It can cause a fire and can be haz-
ardous to people and pets.
Use a proper, safe container to store any
gasoline drained from the outboard
motor. Keep gasoline away from sparks,
flames, people, and pets.
(5) After draining, retighten the drain screw and
reinstall the all items back in place.
34
3. Rest the motor on a case protector with the
port side downwards as shown.
NOTICE
If you are not careful when resting the
outboard on its side and do not take
proper precautions such as first draining
the engine oil and cooling water com-
pletely, damage can occur. Engine oil
may enter the cylinder from the sump,
water may enter the cylinder through the
exhaust port, or the outer casings may be
damaged.
Always drain the engine oil and cooling
water completely before laying the motor
on its side, and be careful laying the
motor down.
NOTICE
If you let the lower unit of your outboard
sit higher than the power head during
transporting or storing, water may trickle
into the power head, causing damage to
the engine.
Never let the lower unit sit higher than the
power head when transporting or storing
your outboard.