59
Raw water pump inspection
Every 800 operating hours.
6 Maintenance
41 Impeller inspection
42 Re-install the impeller
43 Reinstall the pump cover
• Inspect the impeller for damage.
• Replace the impeller if necessary.
For
impeller
art. code
.
• The impeller should be lubricated with
glycerin or a non-petroleum based lubri-
cant such as a silicone spray before fitting it
into the impeller housing.
• Fit the impeller to the pump shaft. (if an
existing impeller is re-used, install it in the
same position as removed).
• Replace the cover with a
new
gasket.
• Check the water filter and open the sea
cock.
For
gasket
art. code
see page