WFT8061DD - LG Washing Machine Service Manual (repair manual). Page 33

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10) Drainage fault during drainage time   
Check  
Check results 
Possible reasons 
Solution measures 
 
<26。3KHz 
 
Pressure sensor fault 
 
Replace pressure fault 
Pressure sensor 
1 . Measure pressure 
sensor frequency under 
anhydrous condition. 
26。3—27.1KHz 
PC board fault 
Replace PC board 
 
11) SPIN while lid is open 
Check  
Check results 
Possible reasons 
Solution measures 
 
Yes 
Short-circuit  
Remove magnetic objects
PC board 
1.  Are there magnetic 
objects on PC board?  No   
reed switch is off 
Replace PC board 
 
12) Vibration, noise and unbalance during SPIN 
Check  
Check results 
Possible reasons 
Solution measures 
Installation condition 
1.Check if the washer is on a 
flat surface. 
 
Uneven 
 
Poor installation 
 
(Check clearance between outer 
tub and body, washer and wall. 
Make sure that clearance to the 
right side and left side is the 
same, clearance to the back is 
1.5-2 times than that to the 
front. 
Install the washer on a flat 
and firm surface 
2.Check if clothes in the tub is 
higher than the top row which 
cause vibration and noise. 
Yes Non-standard 
clothing 
placing 
Explanation  
3 . Check if wire wheel rotates 
during SPIN (remove front lid and 
pin for a cycle) 
Wire wheel rotates 
first 
Clutch 
flaw  
Replace clutch reed or 
clutch 
Suspender  
 
 
 
Yes  
Suspender flaw 
Replace four suspenders 
(check the position during 
installing) 
1.Check if tub is in touch with 
the roof under no load 
“SPIN”. 
*it is important to check type and source of noise, which is useful to gain maintenance experience. 
 
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