Okay engineers, a question for you
The water pump pulley-wheel is fixed to the pump with x3 Torx or Spline screws, I can't remember which. It looks a little like this:
All of them look a little corroded, so I am considering removing the water-pump from the block, then drilling out the pulley-wheel screws and replacing them with nuts and bolts with a good allowance of locktite.
Are there any issues with me doing this?
I should point out that I need the pulley-wheel to go on to the new pump.