Volvo Penta 230 Workshop Manual page 94

292. Check to make sure that the contact surfaces
of the coolant circulation pump and the engine block
are clean. Put a new seal ring on the pump and a
new gasket on the engine block. Push the pump up-
wards against the cylinder head and tighten the
screws and the nuts.
92
293. Install the pulley on the circulation pump. Then
install the toothed belt, sea water pump, alternator
and the V-belt.
294. Install the cylinder head. See under chapter 4.