Inspecting and replacing the raw water pump impeller
Пікірлер: 23
@Capt-Intrepid7 жыл бұрын
Don't use WD-40 or any petroleum based product on rubber. Use soap or silicone grease / paste on the impeller.
@truthtellers46535 жыл бұрын
Doing a video on this topic with the engine on a stand is useless. Unless you want to turn off all the lights, stand on your head, surround the job with sharp objects like hose clamps, and limit the access area to a few inches. Now that’s a video worth watching. That’s the part of the job we struggle with.
@harbinfarr52075 жыл бұрын
Now that's a funny but very true comment!
@deltabravo57199 жыл бұрын
The title of this is incorrect. this is how to replace the impeller in a crank mounted RAW water pump.
@behrpalomo44796 жыл бұрын
there's a screw going through the middle of my impeller, and the housing is too small to get a hex in there and even if I could, the screw is longer than the housing is wide on either end of the impeller. Next problem is there is a nut on the other end, but when I put a wrench to it and try to remove it, the whole thing just spins free on the shaft (like it is supposed to when the gear is connected to the engine).
@privateyacht91245 жыл бұрын
Oh really. You just push the impeller in ? there's a woodruff Key to lock the impeller to the shaft. You're supposed to align the groove in the impeller to the key or else the shaft will be spinning and the impeller will be staying in its place. Aligning both is one of the most difficult things in installation.
@youlose05137 жыл бұрын
I'm having problems with my water pump, it makes noise, however I see the water circulating and temp remains normal. so I wonder if I need to replace the impeller only or if is the seal to?
@mayrazamanillo41633 жыл бұрын
Hi Vincent. Great video, thank you. I had to change the impeller and noticed that there is a small water leak (before and after the replacement) from the shaft bearing. Is there a fix for this problem or should I change the pump entirely? Thanks.
@jonathankohr92103 жыл бұрын
I have this same problem. Changed the impeller and now leaking behind it. I see rebuild kits online. Have you done your replacement to fix that leak?
@culllaticiqsu836 жыл бұрын
I made it with Avasva handbooks !
@kcpilotpat6 ай бұрын
this is replacing the impeller, not the pump
@TEKKKNO5 жыл бұрын
When attaching crank pulley water pump how i cancel the original water pump in alpha one outdrive??
@youlose05137 жыл бұрын
I meant the bearing, not the seal
@homebrewman2319 жыл бұрын
Does anybody know if this is the only water pump? Why is it called a RAW water pump? On my friends Volvo Penta there is two separate reservoirs and caps that appear to be connected to each other. Are we supposed to add water to those? Or something else for that matter
@thastinger3459 жыл бұрын
homebrewman231 It is called a raw water pump because it takes sea or fresh water from the outdrive and pumps it to the thermostate housing and manifolds. The engine also has a regular car style water pump which circulates water inside the engine, that pump depends on this one to feed it cooling water.
@jrusher19548 жыл бұрын
What is the torque on the cover plate screws?
@sorrentoyoungs3 жыл бұрын
This is changing the impeller. NOT the pump as the title states!
@andrewwilliams94198 жыл бұрын
WD40 on rubber??
@MrGotropic5 жыл бұрын
I thought WD40 was a Solvent and not a Lubricate
@Alwayswantedtochangethis3 жыл бұрын
Its actually both
@georgea07315 жыл бұрын
Title says replacing the pump, you only replaced the impeller. Please update your title!