Sears 721. 63762 Field Manual page 19

F. REMOVING STIRRER FAN
(Figures 16 and 17)
(1) Remove one rivet ASS'Y securing it to the oven
upper plate by using knife blade.
(2) Pull out the stirrer fan cover.
(3) Remove two rivets ASS'Y securiting it to the oven
upper plate by using knife blade.
(4) Remove the stirrer fan.
Figure 17
G. REMOVING DOOR (Figure 18)
(1) Remove the vent grille by two screws securing it to
(2) Disconnect two leadwires.
(3) Lift up and draw the door.
NOTES:
• After replacing the door, be sure to check that the
primary interlock switch, the secondary interlock
switch and the interlock monitor switch is in good
operating normally.
• After replacing the door, check for microwave energy
leakage with a survey meter. Microwave energy
leakage must be below the limit of 5mW/cm
275 ml water load)
Figure 16
H. DISASSEMBLING DOOR (Figure 19)
(1) Remove the dielectric choke by using knife
(2) Remove two screws securing it to the door handle.
CAUTION: Be careful not to damage door seal
7-8
the outcase loosening.
Figure 18
blade or small screw driver, etc.
plate with the screwdriver.
Figure 19
. (With a
2
Door Screen