water pump seized

[010164pat]

thanks for your help
just found out how to read post replies
wondering how well you know the 20td engine
as my water pump seized and belt nipped today?
is it hard to do ?
i have some knoledge but not a lot
do you know if it possible to do from underneath or a garge all day job
all help would be good as i am in a bad way allways happens at xmas loll
thanks in advance to any member that reads this can help
and have a great xmas everyone
thanks Pat