TOHATSU MD 40B2 Owner's Manual page 75

ENOW00920-0
CAUTION
When washing the outboard motor, be
careful not to spray the water inside of the
top cowl, especially electrical components.
ENON00026-0
Note
It is recommended to check chemical prop-
erties of water on which your outboard
motor is regularly used.
If outboard motor is used in salt water,
brackish water or water with a high acidic
level, use fresh water to remove salt,
chemicals or mud. And flush cooling water
passage after every cruising or before stor-
ing outboard motor for long time. Before
flushing, remove the propeller and the for-
ward thrust holder.
ENOM00085-B
Flushing attachment (gear case)
40, 50
ENOW00922-0
CAUTION
To prevent the engine from starting when
you are near the propeller, remove the stop
switch lock.
1. Tilt down the outboard motor.
2. Remove the water plug from the gear
case, and screw in the flushing attach-
ment.
3. Attach the flushing attachment and
connect a water hose. Turn on the
water and adjust the flow (Be sure to
seal the water inlet and sub water inlet,
located in the gear case with tape)
INSPECTION AND MAINTENANCE
4. Put the shift lever in the neutral position
and start the engine. Continue flushing
the outboard motor for 3 to 5 minutes
at idling.
5. Stop the engine and water supply.
Remove the flushing attachment and
tape.
40, 50
1
1. Flushing attachment
75, 90, 115.
1. Flushing attachment
75
ENOF01324-0
1
10
ENOF01325-0