Checking the raw water pump
Every 1000 operating hours, at least once every 2 years.
I
,
.
: STM7180
MPELLER
ART
CODE
VD00127
Inspect the impeller
• Inspect the impeller for damage.
• Replace the impeller if necessary.
VD00004
Replacing the impeller
• Lubricate the impeller with glycerine or
silicon spray.
• Push the impeller onto the pump shaft.
(when replacing the old impeller, fit this
in the same direction on the pump shaft
as before).
Maintenance
O-
,
.
: STM7181
RING
ART
CODE
VD00162
Replacing the pump cover
• Refit the cover, always use a new O-
ring.
• Check the cooling system and open the
sea cock.
5
33