Samsung M1913, M1913-XEG Disassemble

Samsung Electronics 4-1

Remove the magnetron including the shield case,
permanent magnet, choke coils and capacitors (all
of which are contained in one assembly).

1. Disconnect all lead wires from the magnetron
and lamp.

2. Remove a screw securing the magnetron
supporter.

3. Remove the magnetron supporter.

4. Remove the air cover.

5. Remove screws securing the magnetron to the
wave guide.

6. Take out the magnetron very carefully.

7. Remove screws from the back panel.

8. Take out the fan motor.

9. Remove the oven lamp by rotating to pull out
from hole of air cover.

NOTE1: When removing the magnetron, make sure that its antenna does not hit any adjacent parts, or it

may be damaged.

NOTE2: When replacing the magnetron, be sure to remount the magnetron gasket in the correct position

and make sure the gasket is in good condition.

1. Discharge the high voltage capacitor.

2. Disconnect all the leads.

3. Remove the mounting bolts.

4. Reconnect the leads correctly and firmly.

H. V. Trans

Screws

4. Disassembly & Reassembly

4-1 Replacement of Magnetron, Motor Assembly and Lamp

4-2 Replacement of High Voltage Transformer

Lamp

Cover Air

Magnetron

H. V. Trans

H. V. Capacitor

Thermo S/W

Fan Motor

Screw

4-2 Samsung Electronics

Disassembly & Reassembly

Door "E"

Key Door

Spring

4-3 Replacement of Door Assembly

Door "C"

Door "A"

4-3-3 Removal of Key Door & Spring

Remove pin hinge from Door "E"

Detach spring from Door "E" and key door.

Following the procedure as shown in the figure,
insert and bend a thin metal plate between Door
"E" and Door "A" until you hear the 'tick' sound.

¥ Insertion depth of the thin metal plate should be

0.5mm or less.

Insert flat screwdriver into the gap between Door
"A" and Door "C" to remove Door "C". Be careful
when handling Door "C" because it is fragile.
Then remove the door assembly.

4-3-1 Removal of Door "C"

4-3-2 Removal of Door "E"