Mercury 40 jet fourstroke, Руководство пользователя

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OPERATION
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A large amount of debris being drawn into the water intake may
result in a loss of power. Intake suction holding debris against the
grate will result in restricted water flow. Shutting the engine off may
allow the debris to fall off the intake grate allowing full power to be
restored. If debris does not fall off the intake grate, the engine must
be shut off and debris physically removed from the grate.
Clearing A Lodged Impeller
!
WARNING
Rotating the flywheel to free a lodged impeller can accidentally
start the engine, resulting in serious injury or death. Always turn
the ignition key or lanyard stop switch to the "OFF" position and
remove all spark plug leads from the spark plugs.
It is possible for debris to lodge between the impeller and jet
housing wall, especially after the engine has been stopped. This
will lock the driveshaft and will prevent the engine from being able
to crank over for starting. Following are steps for dislodging the
impeller.
1. Position lanyard stop switch to the "OFF" position.
2. Remove spark plug leads to prevent the engine from
accidentally starting.
3. Remove flywheel or rewind cover and rotate the engine
flywheel counterclockwise.
If this does not dislodge the impeller, it will be necessary to remove
the six screws and water intake housing.
Pre‑Starting Instructions
1. Check the engine oil level.
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