LG FH U1 BS Series Service Manual page 58

WHEN FOREIGN OBJECT STUCK BETWEEN DRUM AND TUB
SWITCH ASSEMBLY, SAFETY
1 Remove washing heater.
2 Remove the foreign object(wire,coin,etc) by
inserting long bar in the hole.
1 Disassembly Back cover.
2 First Unscrew a screw and Pull the
PWB assembly in direction of red arrow
* Skip this instruction to 550 models
3 Disconnect the wiring connector.
4 Twist the switch assembly, safety
58