May 13, 2011 · Re: How long can a motor run out of water before impeller damage? might be lucky, might not. had an impeller that worked still after 2 minutes of run time. had one that went out 5 …

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 "ease of installation'.

Mar 25, 2012 · Re: replaced impeller...now no.water from pee hole When in doubt then pull the lower off again and double check your work. The new impeller should be installed in the same rotational …

Nov 5, 2018 · How often to replace Bravo 3 impeller, very difficult job KD4UPL Nov 4, 2018 1 2 Next K

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 out there …

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 the housing with …

Aug 1, 2012 · Re: Which Direction to Curve Water Pump Impeller Blades A look at which way the motor turns will tell you which way to have the impeller blades turned. Just place the new impeller on the …

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 apart and the …

Jul 14, 2009 · Re: replacing impeller on 7.4L mercruiser The raw water impeller on my 7.4L mercruisers are not difficult to replace. Ensure that all the heat exchangers are reverse-flushed, to get all the …

Jul 28, 2010 · Re: how to check for bad impeller I just spent $700 and 12 hours of work on my overheating issue, to eventually find out that my NJEW impeller was the cause of a flow which was …