Wondering if anyone knows how to fit a waterpump to a kr verada

I replaced the cambelt on my 6G72 last year. You have to go through the same process to get to the water pump as the water pump uses the cambelt. About a 4 hour job for me with nothing but a Haynes manual. At a guess the water pump would add another 20 minutes or so.

I don't know if this applies to a 4 pot as well.