LG WT1701CV / WT1701CW 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 2 cap and 2 screw attaching the front panel.
②
Push the front panel left and pull the front panel
forward.
③
Disassemble the protective cover.
④
Disconnect the leads from controller.
4. SERVICE INFORMATION
22
2) Disassembly of the Noise Filter,
Power Cord, Inlet Valve, Pressure
Switch, and Dispenser Housing.
①
Remove 2 screw attaching the panel on the back.
②
Disassemble the rear panel.
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 2screws attaching the back side of top
cover.
②
Remove 2screws that assembly the top cover with
the front panel.
③
Lift the top cover at the front of the washer.
④
Remove the hinge cover and 6 hinge screw.
⑤
Pull the hinge to the left and right and Remove the
hinge.
24
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.
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
①
Hit the bar using the hammer. ②
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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