LG WT5101HW Service Manual ▷ View online
4-3. DISASSEMBLY INSTRUCION
25
▶ Be sure to unplug the power to repair and replace
electric parts.
ESD (ElectroStatic DIscharge) WARNING
Be sure to follow proper ESD and grounding
precautions for diagnosis and repair. If this is
not possible, touch the ground wire on a regular
basis to remove any static charge built up on
your person.
precautions for diagnosis and repair. If this is
not possible, touch the ground wire on a regular
basis to remove any static charge built up on
your person.
1) Remove front panel and main PCB
assembly
① Remove 5 panel fixing screws attaching the panel
on the back.
② Disassemble Rear Panel.
③ Pull the front panel forward.
④ Disassemble the protective cover.
⑤ Disconnect the leads from the controller.
④ Disassemble the protective cover.
⑤ Disconnect the leads from the controller.
⑥ Remove 8 screws on the PCB assembly.
⑦ Disassemble PCB assembly.
⑦ Disassemble PCB assembly.
Rear Panel
Main PCB
Protect cover
Display PCB
26
2) Disassembly of the Noise Filter,
Power Cord, Inlet Valve, Pressure
Switch, and DT Housing.
Switch, and DT Housing.
Noise Filter and Power Cord(Figure A)
① Remove the two screws attaching the noise filter.
② Disconnect 2 connector in Noise Filter and
② Disconnect 2 connector in Noise Filter and
Disassemble Noise Filter and Power Cord.
Inlet Valve (Figure B)
① Disconnect the leads from the inlet valve and remove
three screws.
② Remove the hoses and output pipes from the input
valve.
③ Remove the inlet valve.
Pressure Switch (Figure C)
① Disconnect the leads from pressure switch and
disassemble pressure switch
② Disconnect pressure tube from the pressure switch .
DT Housing (Figure D)
① Remove the hoses and output pipes from the input
valve.
② Disassemble the connector pipe and the DT housing.
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3) Disassembly of Top Cover and Lid
① Insert a flat blade between the cabinet and the top
cover to release the latches.
②Lift the top cover.
③Use the blade to push the left hinge out of the way
and to displace the hinge pin to remove the lid.
④Remove the lid by pulling the right hinge pin out of its
holder.
close
open
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4) Disassembly of Tub Cover and Pulsator
① Remove 8 screws and take off the tub cover.
② Remove the pulsator cap.
③ Remove the pulsator screws and take it out.
④ Remove the pulsator washer and take it out.
② Remove the pulsator cap.
③ Remove the pulsator screws and take it out.
④ Remove the pulsator washer and take it out.
Tub Cover
Inner Tub Cap
Hub Fixing Nut
Outer Tub
Inner Tub
Stator
Rotor Nut
Hub Attachment Nut
Shaft
Bearing Housing ASM
Rotor
Rotor
Inner
Tub Cap
Tub Cap
① Hit the bar using the hammer.
② Disconnect hub fixing nut and disassemble the inner tub.
5) Assemble the service tool (38 mm wrench)
6) Remove the hub attachment nut. (38 mm)
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