Get rid of unneeded spacer

Banana Pi Router design BPI-R4/BPI-R4 Pro(MT7988)
1

Hello,

I installed a RM500U-EA into M.2 Key-B slot, but there is a RF-shield on the bottom of the 5G-card, that does not allow firm installation (which I need to build a good heat dissipation). So my question is how to remove the spacer highlighted in this picture without damaging the board

grafik
grafik787×502 141 KB

Do I need to use a soldering iron? Or is there an easier method available?

Best, ssdnvv

2

Perhaps you could remove it using a hot air gun. This part was also soldered on.