LG WM3987H Washing machine – How to disassemble noise filter, reactor and cabinet cover

Dispenser assembly removal

Disassemble the top plate assembly.
Pull out the drawer.
Push out the DISPENSER ASSEMBLY after unscrew 2 screws.

Unscrew the nut at the lower part of the dispenser.

Disassemble the 4 connectors from the valves.

Wire Color

1 Housing (YL-BK)
2 Red Housing(VT-BK)
3 White Housing(WH-BK)
4 Blue Housing(GY-BK)
5 Red Housing(BL-BK)

Unscrew 2 screws from the back of the cabinet.

Noise filter removal

Unscrew a screw from the TOP BRACKET.

Disassemble two connectors from the POWER CORD.

Reactor and cabinet cover removal

Unscrew the a screw from the Top Bracket.

Disassembly one connector from the Main PWB.

Unscrew the 4 screws from upper of the cabinet cover.
Unscrew the screw from filter cover.

Put a flat ( - ) screwdriver or putty knife into the both
sides of the filter cover, and pull it out.

Unscrew the screw from the lower side of the cabinet cover.

Open the door.
Disassemble the clamp assembly.

Tilt the cabinet cover.
Disconnect the door switch connector. [When assembling the CABINET COVER, connect the connector.]

Lift and separate the cabinet cover.

Disassemble the clamp assembly.
Disassemble the Gasket.