LG WM2496H M Series Manual page 36

Motor & Hall Sensor
WM2496H*M
The Hall Effect sensor is
easily removed and
replaced. You'll have to
remove the rotor and stator
to access the sensor. When
replacing the rotor, you'll
probably need a helper to
hold the drum in place when
you push the rotor onto the
shaft. Otherwise, the drum
may move forward enough
to make replacing the bolt
difficult. The helper can also
hold the drum from turning
while you tighten the bolt.
(Replaces BALL SENSOR)