Our big framing nail gun has stopped working! The trigger works and we can hear air coming in but the piston is not moving with the usual loud thump and of course the bang as the trigger is released to fire the nail!!
Stephen took it all apart and greased and oiled the various moving parts but it took two tries of fiddling around to get it working again! We are not sure why it is working again! But we are not complaining or least not yet!
That took a couple of hours in the morning!