T6515TDCT4 - LG Washing Machine Service Manual (repair manual). Page 53

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53
10) Spin extraction is not proceeded.
Where, what & how to check?
Result of Check Possible Cause How to repair & settle
Motor
1. In the case that the wash motor 
does not spin during spin extraction;
1) Check there is motor working 
sound,or
2) If there is no  motor-working 
sound;
Check frequency of the 
Ball Pressure Sensor, under 
no load, or
Is placed the magnetic in 
Lid-B.
Check resistance of the motor.
Drain Motor/Clutch
1. In the case the motor rotates but the
inner tub does not rotates;
1) Check resistance of the drain 
motor if the drain motor doesn’t 
work,or
2) Check gap between the PV link 
and the brake lever if the inner 
tub does not rotates while the 
drain motor works.
There is motor
working sound.
Less than
26.3
The lid is open.
Defect of magnetic in
LID-B 
Contact defect
of the Ball
Pressure Sensor
Resistance is 
normal
The clearance is 
less than 2.0mm
or more then 
3.5mm
The gap is 
normal .
(2.0~3.5mm)
Defect of the 
capacitor or 
Mechanically 
locked.
Defect of the 
Ball Pressure
Sensor.
Mistake in use.
Coil is open.
Coil is open.
Defect of 
connection part
or defect of the 
controller.
Assembling defect
of the drain motor
or the clutch
Defect of the 
clutch. 
Change the capacitor 
after checking defect of 
capacitor.
check whether the
washing clutch or the
washing tub is blocked 
if the motor rotates after
removing the V-belt.
Check whether the 
motor is locked  if the 
motor does not rotates 
even though the V-belt 
being removed.
Change the Ball
Pressure Sensor.
Explain” The lid is close
during operation”
Change the Lid-B
Change the Ball
Pressure Sensor.
Change the motor.
Change the drain motor.
Change the controller 
after checking 
connection parts.
Reassemble the drain
motor or the clutch to
keep the clearance.
Change the clutch. 
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