Technical data

64
6 Maintenance
Raw water pump inspection
Every 1000 operating hours.
44 Raw water pump inspection
The rubber impeller of the outboard water
pump is not proof against running dry. If the
water supply has been blocked, it may be nec-
essary to replace the impeller. Always carry a
spare impeller on board.
45 Pump cover removal
Inspection where appropriate changing is as
follows:
• Close the sea cock.
• Remove the cover of the pump by unscrew-
ing the screws out of the housing.
46 Impeller removal
• Slide the impeller o of the shaft using a
waterpump plier.
• Mark the impeller to ensure correct re-in-
stallation if it is to be re-used. The impeller
must be installed in the same position as
removed.
10
VD01125 VD01126 / VD01031
note
Only engines with intercooling!