DOWNLOAD LG WD-12230TB / WD-12231TB Service Manual ↓ Size: 1.91 MB | Pages: 35 in PDF or view online for FREE

① Take apart the cabinet gasket clamp.
② Unscrew 2 screws from the cabinet cover.
③ Open the lower cover cap and unscrew 1 screw inside.
④ Take apart the lower cover.

① Unscrew all the screws on the upper and lower sides of

the cabinet cover.

① Take apart the tub gasket clamp.
② Make sure that the drain hole of the gasket is put

beneath when reassembling the gasket.

※Refer to the arrow mark on the tub cover.

① Remove the back cover.
② Take off the belt turning the pulley.
③ Unscrew the bolt to pull out the pulley.

① Unscrew 2 screws from the bracket.
② Push the motor in the arrow direction for disassembling

and take out it at the front of the washing machine.

③ When reassembling the motor, make sure that motor

mounting bushings are not taken off from the bracket.

① Pull out the hinge, pressing its snap.
② Do not use the pulled out hinge again. It may be taken

off during operation.

Hinge,
Damper

Damper

(PULLEY)

(MOTOR)

(DAMPER)

Open the lower cover cap (①) by
using a coin Turn the drain plug
(②) to pull out the hose.

Unplug the drain plug ( ② ) , then
the water flows out, 
At this time use a vessel 
to prevent water flowing on the
floor. If the water does not flow any
more,turn the pump filter ( ③ )
open to the left.

Take out any foreign material
from the pump filter ( ③ ). After
cleaning, turn the pump filter(③ )
clockwise and insert the
drain plug ( ② )to the original
place. close the lower cover cap.

1

100

2

3

2

3

Pump Outlet Hose

Tub Pump 
Bellows

① Remove pump outlet hose.
② Remove tub pump bellows.
③ Remove cap (Remaining Hose.)
④ Disconnect the wiring.
⑤ Unscrew 2 screws. 
⑥ Remove the pump.

① Loosen the M6 heater nut to pull out the heater.

When mounting the heater, be sure to insert the heater

into the heater clip on the bottom of the tub.

① Pull it out by holding the thermistor bracket.

If it is pulled by the wire, it may be broken.

② When mounting the thermistor again, make sure that it

is got back tight to the bushing.

CAUTION

① Take apart the cabinet cover clamp and release 

the gasket.

② Unscrew 2 screws holding the door lock.
③ Disconnect the door lock from the wiring connector.

① Remove the heater.
② Remove the foreign material (wire, coin and others) by

inserting a long bar through the hole.