TOHATSU 2 Stroke Cylinder Series, Service Manual

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SERVICE SAFETY
1-3
1-/ 2-Cylinder
SAFETY PRECAUTIONS
Handling Outboard Engines
• Never disable the neutral switch start-in-gear prevention system
to accommodate installation of a foot control or other option.
Always test the neutral switch and emergency stop switch before
returning an engine to the customer.
• Lifting devices and hardware must be of suitable capacity for the
weight of the outboard engine. Some models are equipped with
a fixed hanger on the powerhead. Hanger may be used to lift the
complete engine or to remove the powerhead unit. Be aware the
engine may swing outward when lifted by the hanger.
• Engine stands must be in good condition, of adequate size, and
mounted properly to prevent unexpected shifting or collapse.
• Engine covers are guards to prevent personal contact with the
spinning flywheel and high voltage components such as spark
plugs and coils. Never wear jewelry or loose clothing near a
running engine. Keep hands, arms and hair away from the
flywheel. Never touch electrical components when the engine is
running.
• Two people working on a running engine must use extreme caution
and be aware of one another. Never attempt to start an engine or
operate any controls, including steering, before signaling your
partner.
• To prevent accidental startup during operations which may cause
the flywheel to turn, always perform the following steps:
1. Turn the ignition key to OFF and remove the key.
2. Disable the engine ignition system.
3. Shift engine to NEUTRAL and verify propeller shaft is not in
gear.
• Rotating propellers are not equipped with guards and can cause
severe injury or dismemberment. Always stay clear of rotating
propellers and make sure there is no possibility of engine startup
before removing or installing a propeller. The propeller nut must
always be tightened to torque specification prior to starting the
engine.
KC-5000
KC-4090
KC-4075.3