Pre-Season Check; Submerged Outboard Motor - TOHATSU M 40D2 Owner's Manual

4. Charge the battery completely before
storing it for the winter.
5. Recharge the battery once a month to
prevent it from discharging and the
electrolyte from deteriorating.
6. Store the battery in a dry place.
ENOM00104-E

4. Pre-season check

The following steps must be taken when
first using the engine after winter storage.
1. Check that the shift and throttle func-
tion properly. (Be sure to turn the pro-
peller shaft when checking the shift
function or else the shift linkage may
be damaged.)
2. Check the electrolyte level, and mea-
sure the voltage and specific gravity of
the battery.
Specific Gravity Terminal Voltage
at 20° (V)
1.120 10.5
1.160 11.1
1.210 11.7
1.250 12
1.280 13.2
3. Check that the battery is secure and
t h e b a t t e r y c a b l e s a r e p ro p e r l y
installed.
4. Fill fuel tank with oil and fuel.
5. Connect the fuel line to the engine, and
squeeze primer bulb
6. Before starting the engine, disconnect
stop switch lock and crank approxi-
mately 10 pulling the recoil starter
(Manual start model) or 3times of 3sec.
turning the starter motor (Electric start
model) in order to circulate the oil.
7. Start the engine and warm up the
8. Run the engine for 5 minutes at the
9. Run the engine for 10 minutes at half
ENOM00105-D

5. Submerged outboard motor

ENOW00098-0
Do not attempt to start submerged out-
board motor immediately after it is recov-
e r e d , o r e n g i n e c o u l d b e s e v e r e l y
damaged.
After taking your outboard motor out of the
Charge Condition
water, immediately take it to your dealer.
Fully discharged
The following are the emergency measures
1/4 charged
to be taken for a submerged outboard
1/2 charged
motor, if you can not take it your dealer
3/4 charged
right away.
Fully charged
1. Wash the outboard motor with fresh
2. Remove the spark plugs, and com-
3. Inject a sufficient amount of engine oil
INSPECTION AND MAINTENANCE
engine for 3 minutes in the "NEUTRAL"
position.
slowest speed.
throttle. The oil used for storage inside
the engine will be circulated out to
assure optimum performance.
CAUTION
water to remove salt or dirt.
pletely drain the water from the engine
by pulling recoil starter several times.
through the spark plug holes.
Pull the recoil starter rope several times
to circulate the oil throughout the out-
board motor.
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