changing the HP fuel pump on a VP V5 280 for a CS23

[IcarusCobalt]

Nothing really on Youtube to help me with this engine. ManCaveMechanic is great on pre-2020 Volvos but this engine appears different.

Boat started whining about 2 months ago. I was late to replace the fuel filter. After replacing the fuel filter, it began whining again but ran well (minus the sound). idling out recently, it just stalled in idle. then I was able to start and restart her to idle power to get her back to the dock.

I assume it is the fuel pump, so I am going to change the HP pump first but there is nothing out there on how to do it.

any help or advice is appreciated.

FYI. its a 2019 CS23 and I just received it in February so I was not up to speed on on the maintenance records and it is my first boat purchase

Boy. Being rich is expensive....

[IcarusCobalt]

It is a V6 280. Sorry. Typing faster than I can think/read