8V71 Oil sender removal

[glerler]

GMC PD-4107 with an 8V17 DD.  Feeling stupid but how do I remove the oil senders??  I see them in the upper left but cannot figure out how to disconnect the leads.  The senders I have seen from this era seem to mostly have screw terminals for the leads. Not sure about this one.  The sender itself  appears to just screw out.  Thanks for the replys

[eagle19952]

GMC PD-4107 with an 8V17 DD.  Feeling stupid but how do I remove the oil senders??  I see them in the upper left but cannot figure out how to disconnect the leads.  The senders I have seen from this era seem to mostly have screw terminals for the leads. Not sure about this one.  The sender itself  appears to just screw out.  Thanks for the replys

pictures might help..