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Model
WP-830QPB
Pages
27
Size
3.53 MB
Type
PDF
Document
Service Manual
Brand
Device
Washing Machine
File
wp-830qpb.pdf
Date

LG WP-830QPB Service Manual ▷ View online

-9-
4-4. Spin Motor replacement
After removing the back cover, opening the spin dryer
cover, and removing the spin dryer basket, proceed
as follows:
1. Pull out the brake wire assembly from the tub and
also take it out from the brake assembly.(Fig. 21).
4. Unscrew and remove the screws fastening the
base and remove the base assembly.(Fig.22)
2. Disconnect the lead wires of the spin motor.
3. Lay the washing machine on its front side on a
blanket or cardboard.
7. Remove the screws fastening the virbration
damper assemblies 
- Remove the vibration damper assemblies
- Remove the spin motor supporter(Fig.25)
8. Loosen the bolt of the coupling assembly fastening
the motor shaft and pull up the coupling assembly
from the motor shaft.(Fig. 26)
5. Hold the spin motor and unscrew and remove the
screws from the base.(Fig. 23)
6. keep placing the brake spring portion lower, and
remove the spin motor.(Fig. 24)
Fig. 21
Fig. 22
Fig. 23
Fig. 24
Fig. 26
Fig. 25
-10-
2. Disconnect the lead wires.
3. Lay the washing machine on its front side on a
blanket or cardboard.
4. Remove the screws fastening the base and remove
the base from the outcase(Fig. 22).
5. Hold the wash motor, and remove the nuts.
(Fig. 29)
6. Remove the special bolt assemblies and remove
the wash motor from the base.
7. Pull out the damper lowers and damper washers.
8. Loosen the socket bolt fastening the motor pulley
assembly and remove the motor pulley assembly
from the motor.(Fig. 30)
To assemble the wash motor assembly to the base,
reverse the above diassembly procedure.
4-5. Wash Motor replacement
After removing the back cover and the spin dryer
basket, proceed as follows:
1. Remove the V-belt from the pulsator pulley(Fig. 28).
Fig. 28
Fig. 29
Fig. 31
Fig. 30
9. Remove the screws fastening the brake assembly
and remove the brake assembly(Fig. 27)
To assemble the spin motor, reverse the
disassembly procedure.
Fig. 27
4-6. Washing Tub Assembly
replacement
After removing the panel assembly, the safety cover
assembly, the spin dryer basket assembly, the spin
dryer cover, the washing cover, the Q-spring, the
nozzle case, the door switch and the back cover,
proceed as follows:
1. Disconnect the drain hose(Non pump model) or
the drain hose-D(Pump model).
2. Unscrew and remove the screws fasting the spin
dryer cover guide.(Fig. 31)
3. Remove the spin dryer cover guide from the tub.
(Fig. 31)
-11-
4. Unscrew and remove the screw fasting the nozzle
case assembly.(Fig. 32)
5. Remove the nozzle case assembly from the tub.
(Fig. 32)
4-7. Gear Case Assembly
replacement
After removing the back cover and opening the
washing cover, proceed as follows:
1. Take out the pulsator cap with "-" type driver.
(WP-1100Q(P) / WP-1100G(P) only)
2. Loosen the pulsator fixing screw and pull up the
pulsator(Fig. 36).
6. Remove the V-belt from the pulsator pulley(Fig. 28)
7. Unscrew the screws on both sides and pull off the
front panel.(Fig. 33)
8. Unscrew and remove the screws on the front and
the rear.(Fig. 34)
3. Remove the V-belt(Fig. 28).
9. Pull out the washing tub assembly.(Fig. 35)
To assemble the washing tub assembly to the out
case assembly, reverse the above disassembly
procedure.
4. Lay the washing machine on its front side on a
blanket or some cardboard.
5. Unscrew and remove the screws fastening the base
and remove the base assembly(Fig. 22).
Fig. 32
Fig. 33
Fig. 34
Fig. 36
Fig. 35
-12-
6. Unscrew the pulsator pulley fixing bolt and remove
the pulsator pulley(Fig. 37).
7. Unscrew and remove the screws fastening the gear
case assembly at the tub(Fig. 38).
To assemble the gearcase assembly to the tub,
reverse the above disassembly.
After removing the spin dryer basket assembly, refer
to the figures and proceed as follows:
1. Remove the bellows assembly(Fig. 40).
2. Remove the bellows supporter by using slip joint
pliers to the spin tub bottom(Fig. 40).
The assembly procedure is as follows:
1. Insert the bellows assembly into the bellows
supporter(Fig. 41).
2. Fit them by pushing the bellows assembly and the
bellows supporter at the same time in the spin tub
bottom(Fig. 41).
3. Pass the spin shaft through the center hole of the
bellows assembly and insert it into the coupling
assembly(Fig. 41).
NOTE
1. Don't disassemble three screws fixing the
gear case assembly.
2. Check the assembled condition of the
packing-P at the tub hole is right when you
assembled the gear case assembly(Fig. 39).
NOTE
The bellows assembly attached to the unit
cannot be removed unless it is torn off.
Tub
Packing-P
Gear case
4-8. Bellows Assembly Replacement
Bellows assembly
Fig. 37
Fig.38
Fig. 39
Fig. 40
Fig. 41
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