JRC JMR-92 Series Field Service Manual page 274

Step 2 Loosen the receiving unit.
Remove the covers on the both sides. Remove the four screws (M5) to remove the metal fixture.
Loosen the four screws (M4) so that the receiving unit is held halfway.
Step 3 Remove the receiving unit.
Remove the four screws (M5) from the receiving unit flange and remove the screws loosened
halfway in (Step 2) above to remove the receiving unit.
Remove the four screws.
Receiving unit flange
Chapter 4 Replacement procedure
Remove the four screws.
Receiving unit
4-54
Loosen the four
screws.
Encoder
Receiving unit