Prusa i3 MK3 Filament Sensor Replacement

crwdns2935425:03crwdne2935425:0

crwdns2936315:0crwdne2936315:0

crwdns2936321:0crwdne2936321:0

crwdns2931653:03crwdne2931653:0

Orient the printer so that the screen is facing to the right.
Loosen the two 2.5mm X 40mm socket head screws while holding the extruder head firmly, keeping pressure on the opposite side.
Ensure the screws have cleared the embedded square nuts on the back side.
Be careful not to lose the small springs that are held in place by the screws.

crwdns2944171:0crwdnd2944171:0crwdnd2944171:0crwdnd2944171:0crwdne2944171:0