LG WT5680HVA / WT5680HWA Service Manual ▷ View online
4-1. DISASSEMBLY INSTRUCTION
21
▶
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.
1) Remove front panel and main PCB
assembly
①
Remove 5 panel 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.
⑥
Remove 8 screws on the PCB assembly.
⑦
Remove the PCB assembly.
Rear Panel
LCD Module
Protect Cover
USB Interface
4. SERVICE INFORMATION
22
2) Disassembly of the Noise Filter,
Power Cord, Inlet Valve, Pressure
Switch, and Dispenser Housing.
Noise Filter and Power Cord
①
Remove the two screws attaching the noise filter.
②
Disconnect both connectors in the noise filter.
Remove the power cord from the noise filter.
Inlet Valve
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
①
Disconnect the leads from pressure switch and detatch
the pressure switch from the machine.
②
Disconnect the pressure tube from the pressure switch.
Dispenser Housing
①
Remove the hoses and output pipes from the input
valve.
②
Disassemble the connector pipe and the dispenser
housing.
Ⓐ
Ⓑ
Ⓒ
Ⓓ
23
3) Disassembly of Top Cover and Lid
①
Remove 2 screws attaching the back side of top
cover.
②
Lift the top cover at the back of the washer
③ Push the Top Cover Assembly forward front side
until it doesn’t move.
④ Push each side of cabinet to remove from side
holders. If remove top cover from all of side
holder, lift the top cover.
holder, lift the top cover.
⑤ Use the blade to push the left hinge out of the
way and to displace the hinge pin to remove the
lid.
lid.
⑥ Remove the lid by pulling the right hinge pin out
of its holder.
close
open
24
4) Disassembly of Tub Cover and Pulsator
①
Remove 8 screws , separate hooks fixed with upper of outer tub and take off the tub cover.
②
Remove the pulsator cap.
③
Remove the pulsator screws.
④
Remove the pulsator washer.
Tub Cover
Pulsator Cap
Pulsator
Screw
Pulsator
Inner Tub Cap
Hub Fixing Nut
Outer Tub
Inner Tub
Inner Tub
Stator
Rotor Nut
Hub Attachment Nut
Shaft
Bearing Housing ASM
Rotor
Inner
Tub Cap
ｨ
Hit the bar using the hammer. ｨ
Disconnect hub 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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