8 May 2014 #1 L lcochrane New member Joined 1 Jun 2011 Messages 15 Visit site I have a Volvo 2030. I regularly replace the raw wated impeller but wonder if there is also another impeller on the fresh water side that I am unaware of. Any thoughts appreciated.
I have a Volvo 2030. I regularly replace the raw wated impeller but wonder if there is also another impeller on the fresh water side that I am unaware of. Any thoughts appreciated.
8 May 2014 #2 RichardS N/A Joined 5 Nov 2009 Messages 29,236 Location Home UK Midlands / Boat Croatia Visit site I think you'll find a fresh water centrifugal water pump running off the fan belt on the front of the engine. As it's centrifugal it's not self-priming and no maintenance is required, although on very old engines you used to be able to grease the bearings! Richard Last edited: 9 May 2014
I think you'll find a fresh water centrifugal water pump running off the fan belt on the front of the engine. As it's centrifugal it's not self-priming and no maintenance is required, although on very old engines you used to be able to grease the bearings! Richard