LG WM3431H Series Service Manual page 37

SWITCH ASSEMBLY, DOOR LOCK
WHEN A FOREIGN OBJECT IS STUCK BETWEEN DRUM AND TUB
Open the door and disassemble the Clamp
assembly.
Unscrew the 2 screws.
Disconnect the connector from the Door
switch assembly.
NOTE
Reconnect the connector after replacing the
DOOR SWITCH ASSEMBLY.
Disassemble the back cover.
Separate the heater from the tub.
Remove any foreign objects (wire, coin, etc.)
by inserting a long bar in the opening.
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