LG LMVH1711ST Service Manual page 21

E. REMOVING STIRRER FAN
(Figures 14 and 15)
(1) Remove two screws securing it to the oven
upper plate by using drive screw.
(2) Rotate slightly and pull out the stirrer fan cover.
(3) Remove the stirrer fan.
Figure 14
Figure 14
Figure 14
Figure 15
Figure 15
Figure 15
F. REMOVING DOOR (Figure 16)
(1) Remove the vent grille by two screws securing it to
the outcase loosening.
(2) 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/cmcm 2 . (With
a 275 ml water load)
G. DISASSEMBLING DOOR (Figure 17)
(1) Remove the dielectric choke by using knife
blade or small screw driver, etc.
(2) Remove two screws securing it to the door handle.
CAUTION: Be careful not to damage door seal
plate with the screwdriver.
7-9
Figure 16
Figure 16
Figure 16
Figure 17
Figure 17
Figure 17