Yokogawa µR20000 - Manual (Page 79)

7-4 SM 04P02B01-01E
7.3 Disassembly Procedure (Common Items)
5. Loosen the screw on the back of the FPC and open the internal unit.
(Screw tightening torque: 0.88 to 0.98 N·m).
Screw
Remove the Internal Unit
6. Remove the four screws from the hinges, and remove the internal unit from the
case.
(Screw tightening torque: 1.37 to 1.47 N·m).
Hinge
Hinge