Yamaha 40V Manuel D'utilisation page 152

8 Flushing with the flushing attachment
1) Fit the flushing attachment (option) in
position on the lower casing, with
rubber cups covering the water intake
opening. The attachment must be
installed from the front of the lower
casing.
2) Connect a garden hose between the
flushing attachment and the water
tap.
3) Shift into "NEUTRAL", and start the
engine while supplying water, then
keep it running at low speed for a few
minutes.
cC
Never operate the engine even momen-
tarily without running cooling-water.
Either the water pump will get damaged
or the engine will overheat. Before start-
ing the engine, be sure to install the
flushing attachment and feed water.
e w
Before using the flushing attachment,
remove the propeller. Keep yourself and
others away from the propeller shaft.
3 Flushing attachment
605014
4-8
GB