525 tds

Hi everyone, can anyone help me with this, it's a BMW 525 TDS 1990, their is a fuel leak from a hole in top of the fuel pump. Firstly should there be a open hole their and also can it be repaired or do you think I need a new pump. Thanks guys

2002 525 that has had quite a few issues this year - inc new turbo (£2k - ahh!) and recent fuel pump/sensor issues causing max 3500 rpm. Sensors have all been replaced but problem only fixed by bypassing new sensors! leaving fuel injection error on dash (£800 - ughh!) This has been diagnosed as...