370z washer fluid won’t pump through/ Clutch won’t disengage

[Nerminmah]

I was just wondering if anyone could let me know how to get started on replacing it? I know it’s faulty with the pump. Haven’t found any videos on it yet but I assume I remove the wheel and the iner fender to access it. If anyone could give me some information about the correct way to acces it

Also another problem I’ve come across is that my slave cylinder for some reason just randomly goes bad and then works perfectly fine without any problems. Just wondering if anyone else has had a problem where there clutch won’t disengage but when draining the clutch fluid it magically works perfectly fine without a problem