JRC JMR-92 Series Field Service Manual page 528

Step 2 Replace the receiving unit.
Replace the receiver unit according to the following procedure.
(1) Remove the cables connected to the receiver. (Two cables)
(2) Remove all the screws on the metal fitting. (Four screws)
(3) Remove all the screws from the flange. (Three screws)
(4) Remove the hexagonal flange support. (One support)
(5) After having replaced the receiver, reassemble the unit by following the disassembly
procedure in the reverse order.
Do not forget to tighten the bolts or screws, and do not forget to reconnect the cables.
(3) Remove all the screws from the
flange. (Three screws)
(2) Remove all the screws on the
metal fitting. (Four screws)
Chapter 4 Replacement procedure
NRG-229
(4) Remove the hexagonal flange
support. (One support)
(1) Remove the two cables.
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