Service your Sea Water / Raw Water Pump. How it's cooled. Part 2 Yanmar Sailboat Engine.

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SV Impavidus

SV Impavidus

Күн бұрын

Пікірлер: 15
@spelunkerd
@spelunkerd Жыл бұрын
Great point about polarity of the lobes not mattering, especially with a new flexible impeller.
@SVImpavidus
@SVImpavidus Жыл бұрын
Thanks mate. We hear so much waffle about this and the truth is it is not a problem. We need to adjust the tappet clearances at some time in the near future. That is going to be fun as we cannot see the timing marks. 😉 Sail Safe mate. Ant & Cid
@marcobaldan8153
@marcobaldan8153 Жыл бұрын
Another excellent video, thanks Ant and Cid! 🙂 On my new/old sailboat (Amel Sharki), the Yanmar 4JH5E raw water pump is even more difficult to access, so I use an extractor that screws up on a threaded impeller.
@marcobaldan8153
@marcobaldan8153 Жыл бұрын
Wanted to add the hpoto of the extractor with impeller but seems not possible here 🙂
@SVImpavidus
@SVImpavidus Жыл бұрын
Not enough room 😉
@trevhedges
@trevhedges Жыл бұрын
Cheers mate! 😊
@SVImpavidus
@SVImpavidus Жыл бұрын
No problem 👍
@Karma-fp7ho
@Karma-fp7ho 11 ай бұрын
Good info about the blade direction- it’s so confusing when you are upside down installing these and trying to remember which way!
@SVImpavidus
@SVImpavidus 11 ай бұрын
Glad it's helped. Checkout our other videos. Sail Safe. Ant & Cid
@pmjwhite
@pmjwhite Ай бұрын
Hi Ant, such a useful video, especially for, me using my boat! Very timely. You don't mention the gasket though - should I use it?
@SVImpavidus
@SVImpavidus Ай бұрын
Yes you do. Some are paper and some pumps have an O ring on the front. I think we did a video in Mersin with your pumps. Be sure the shaft is not worn on the old pump Peter. Sail Safe mate. Ant & Cid
@PaulNorton-ti1fy
@PaulNorton-ti1fy Жыл бұрын
Hi I have just used silicon lubricant is that ok ?
@SVImpavidus
@SVImpavidus Жыл бұрын
It depends on the type of rubber that your impeller is made from. It should be ok if it is not EPDM. Sail Safe mate. Ant & Cid
@QuaeroveritasJustcallmeQ
@QuaeroveritasJustcallmeQ Жыл бұрын
What a bloody awkward spot for the raw water pump.
@SVImpavidus
@SVImpavidus Жыл бұрын
It certainly is! Sail Safe mate. Ant & Cid
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