Cold Weather Precautions; Striking Underwater Object; Auxiliary Outboard Motor Operation - TOHATSU M 4C Owner's Manual

3. Inject a sufficient amount of engine
oil through the spark plug holes.
Pull the recoil starter rope several
times to circulate the oil throughout
the outboard motor.
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6. Cold weather precautions

If you moor your boat in cold weather at
temperatures below 0°C (32°F), water
residue in water pump may freeze and
may damage the pump, impeller, etc. To
avoid, submerge the lower half of the
outboard motor into the water.
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7. Striking underwater object

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CAUTION
Striking the sea bottom or an underwater
object may severely damage the outboard
motor.
Follow the procedure below and consult
a dealer as soon as possible.
1. Stop the engine immediately.
2. Check the control system, gear case,
boat transom etc.
3. Return to the nearest harbor slowly
and carefully.
4. Consult a dealer check the outboard
motor before operation again.
INSPECTION AND MAINTENANCE
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8. Auxiliary outboard motor
operation
When the auxiliary outboard motor is not
in operation, be sure to remove the stop
switch lock, shift into forward, and then
tilt the outboard motor up. Otherwise,
over-rotation of the propeller due to
water spray and water ingestion that
could cause damage to the outboard
motor.
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