OPERATION
eng 71
Water Intake Blockage
!
WARNING
A rotating impeller could cause injury if contact is made with
hands, clothing, or tools. To avoid injury, keep hands and
clothing away from the inlet or outlet of the jetdrive, regardless
of whether the boat is in the water. Secure tools and loose
items to avoid being struck by projectiles as a result of contact
with the rotating impeller, and to prevent damage to the
impeller.
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 the lanyard stop switch to the "OFF" position.
2. Remove the spark plug leads to prevent the engine from
accidentally starting.
3. Remove the flywheel or rewind cover and rotate the engine
flywheel counterclockwise.
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