JRC JMA-5212-4/6 User Manual page 423

Step 4: Remove the transmitter-receiver.
Transmitter-receiver
Step 5: Replace the magnetron.
Magnetron
Nut plate
Screws
(2 on the front side)
Yellow
Screws (2 places)
8.4 REPLACEMENT OF MAJOR PARTS
Hexagon bolts
(5 places)
Loosen all the hexagon bolts.
Slide upward and remove the
transmitter-receiver.
Remove the screws (2 places) and remove the
Transmitter-receiver
magnetron cable.
Remove the screws (4 places) and remove the
magnetron.
Screws
(2 on the back side)
Set the new magnetron in place.
Fix the magnetron and pulse transformer
Green cables (yellow and green, respectively)
carefully in place.
Reverse the order to complete the procedure.
Make sure that all bolts and screws are
tightened again, and all cables are properly
re-connected.
This completes the magnetron replacement
procedure.
8 28
Use a shielded screw driver.
Metal (tools) may deteriorate if they
come in contact with the magnetron.
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