TOHATSU MFS 15, Owner'S Manual

Page: 57 / 322

INSPECTION AND MAINTENANCE
56
ing water passage after every cruising or
before storing outboard motor for long
time. Before flushing, remove the propeller
and the forward thrust holder.
ENOW00080-0
Keep cooling water passage free of clogs,
or lack of cooling water flow could lead to
engine overheating, potentially resulting in
engine trouble.
ENON00026-0
Note
It is recommended to check chemical prop-
erties of water on which your outboard
motor is regularly used.
ENOW00081-0
Do not start engine without removing pro-
peller, or accidentally turning propeller
could cause personal injury.
ENOW00082-0
Never start or operate the engine indoors
or in any space which is not well ventilated.
Exhaust gas contains carbon monoxide, a
colorless and odorless gas which can be
fatal if inhaled for any length of time.
ENOM00323-0
Use flushing attachment.
1. Remove propeller (refer to Propeller
Replacement). Remove the water plug
from the outboard motor, and screw in
the flushing attachment.
2. Attach a water hose to the flushing
attachment. 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.)
3. Insert a hose connected to a water tap
into the flushing attachment and let the
water running.
4. Put the shift lever in the neutral position
and start the engine.
5. Make sure of cooling water flowing out
of water pump indicator hole and con-
tinue engine running for 3 to 5 minutes.
6. Stop the engine and water supply.
Remove the flushing attachment and
tape, and then reinstall the water plug
and the propeller.
1. Flushing attachment (option)
ENOW00083-0
Keep engine at idle speed during flushing.
ENOM00086-0
Replacing the propeller
A worn-out or bent propeller will lower the
motor's performance, and cause engine
trouble.
Before removing the propeller, remove the
spark plug caps from the spark plugs to
protect against personal injury.
CAUTION
WARNING
WARNING
CAUTION
1
ENOF00333-0