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keep an eye on the oil in these drives the seals can leak and water can get in. Replace your fuel pump every 500 hrs. Submersible electric sump pump,4foot garden hose,10 gallons rv antifreeze, run for 20 minutes or so letting thermostat open and
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Phone issue..keeps cutting video short but here it is in a nutshell.. MOST probably already know about this issue on these pumps Learn how to check if your raw water/impeller pump is functioning properly on a Volvo Penta engine in this step-by-step guide!
Getting ready for summer. The raw water pump on our Mercruiser 6.2 MX Horizon motor started leaking from the seal. We decided to replace the old unit with Sorry for the terrible camera/flashlight work here. Hard to coordinate everything. Trying to locate the source of water that's getting
Short on how a raw water pump works. Replace the entire water pump assembly that includes all gaskets and the plate and the lower housing. I've seen the lower housing get warped and Raw water pump adjustment? 1991 454 | Boat Repair Forum
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If you own a late model Mercruiser engine in your boat, you're almost guaranteed to run into one of these common problems. IMPORTANT Marine Cooling System Repair, Maintenance: Rubber Impeller Degradation MIE 350 MAG MPI Ski Boat Maintenance 101: How to Check if Your Raw Water/Impeller Pump is Working!
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Boat maintenance is part of the lifestyle. installing a water pump and fuel pump on a Mercruiser 454 sitting on a 33 feet Sea Ray. Replacing belt 57-69143Q on Mercruiser 454 7.4 with mechanical fuel pump
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Will a new water pump impeller correct itself installed with blades bent the wrong way? This video will test this. As always its Raw water pump 454 mercruiser 7.4
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I have a 91 crusader 454, it looks like the belt is loose on the raw water pump. Is there an adjustment like the alternator that i am Rick compares features on Hardin's Lifetime series Gen 7 Sea Pump with the OEM Mercury version to show why Hardin's pump is Mercruiser Raw Water Pump Replacement
This particular engine is more than likely just pooling water inside exhaust and running back into the cylinder. Repair Mercruiser water pump installation
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