Apr 17, 2013 · Re: Replacing Impeller on Alpha 1 Gen II Below is the information from the OEM service manual. Video's are good for getting a rough idea of what you are doing, but you need …

Apr 2, 2014 · Re: Grease for impeller? ^^ i have to agree! i install the impeller dry, into the housing, align the drive pin , and set the housing down over it. works every time. no need for …

Mar 31, 2010 · Re: how often do you change your impeller? So here is the real deal. If you use your boat the impeller wears, needs replacing. If you don't use your boat the impeller sits in …

Jun 5, 2009 · Re: Volvo 8.1 Water Pump Impeller Change On some model 8.1 Volvo Penta sea pumps mounted to the front of the engine and turned by the crankshaft via harmonic balancer …

Jun 13, 2014 · With the early style (short stiff vanes) impeller t does need to be replaced at an interval no greater than 2 years, but annual is best. Usually by the time you get the drive pulled …

Oct 10, 2016 · Changed impeller (old one was fine aswell) but still no cooling water from water pump indicator hole. Blew compressed air through water pump indicator hole - no blockage.

Dec 7, 2016 · impeller age is not hours of use, however hours since it was pulled out of the molding machine. things like running them dry or excessive heat prematurely age them. even …

Mar 30, 2013 · Re: 496 Mercruiser HO impeller water pump change as with any overheat situation, the first place to look is the impeller you more than likely have the newer style brass …

Jun 24, 2005 · What do you guys use to lubricate the impeller when your changing it. I have seen some people use grease but I don't really want to run that through the engine, unless anybody …

Aug 19, 2013 · Re: OMC Stern Drive Impeller removal I split my drive with it still attached to the boat. I lowered the bottom half with a floor jack and laid on my back to get at the pump. I used …