LG F74A8QDS Service Manual ▷ View online
51
2 Push out PANEL ASSEMBLY, CONTROL after
Push the hook( , ) below.
2
1
1 The plate assembly(Top) is disassembled.
2 Pull out the drawer and unscrew 2 screws.
1 Two screws are unscrewed.
3 Unscrew the screws from the lower cover.
2 Disassembly lower cover assembly.
3 Unscrew the screw from the CABINET COVER.
1
2
3 Lift the side the Control Panel Assembly and
pull it out
CABINET COVER
Two screws are unscrewed
Pull the drawer to arrow direction.
Screws
Disassembly 3 connectors.
52
• Just check cut-off.
• Check the operating time.
* Door Locking time :
1~8
sec.
Check the time between from
input the power to parts
move up, then Door locked.
input the power to parts
move up, then Door locked.
* Door Releasing time :
25~100
sec.
Check the time between from off
the power to parts
move down, then Door released.
the power to parts
move down, then Door released.
1
1
1
1
2
4 Lift and separate the cabinet cover.
1 Two screws are unscrewed and disassembly
cabinet cover.
2 The Door Lock S/W is disconnected form the
wiring connector and the strap.
NOTE
: When assembling the CABINET
COVER, connect the Door S/W connector.
SWITCH ASSY, DOOR LOCK
53
• V ~ U (8~11Ω)
• U ~ W (8~11Ω)
• W ~ V (8~11Ω)
• U ~ W (8~11Ω)
• W ~ V (8~11Ω)
Motor Stator
U V W
Hall Sensor
Ha
Hb
Common
• Common ~ Ha (5~15kΩ)
• Common ~ Hb (5~15kΩ)
• Common ~ Hb (5~15kΩ)
1 Remove the back cover.
2 After loosening the bolt, Rotor, pull out the
rotor.
1 Remove the 6 bolts from the stator.
2 Disconnect the 2 connectors.
2 Disconnect the 2 connectors.
1 Remove the hinges (Damper) at the Tub.
3 The hinge at the base is pulled off.
(In directions of the arrow)
2 The Hinge(Damper) at the base is pulled off by
pressing on the snaps at the sharp end.
ROTOR ASSEMBLY, STATOR ASSEMBLY, FRICTION DAMPER
54
1 Disassembly Top Plate, Control Panel
Assembly, Drawer Panel Assembly,
Cabinet Cover Assembly, Lower Cover
Assembly.
Cabinet Cover Assembly, Lower Cover
Assembly.
2 Unscrew the screws from the Side
cover(Left).
3 Lift and separate the Side(Left) cabinet cover.
4 Remove pump outlet hose.
5 Remove tub pump bellows.
6 Remove cap(Remaining Hose).
7 Disconnect the wiring.
8 Three screws are unscrewed from the cabinet.
9 Remove the pump to arrow direction.
• Rating : 220/240V 50Hz
• Resistant : 162~176Ω
• Resistant : 162~176Ω
1 Loosen the nut.
2 Remove washing heater by pulling out.
2 Remove washing heater by pulling out.
When assembling the washing heater, insert
the heater to heater clip on the bottom of tub
and check the position of wire color.
the heater to heater clip on the bottom of tub
and check the position of wire color.
PUMP
HEATER
< Heater for Washing>
• Rating : 230V 2000W
• Resistant : 24.5~28.5Ω
• Rating : 230V 2000W
• Resistant : 24.5~28.5Ω
CAUTION
Bellows
Pump
Hose
Circulation
Hose
Hose
Remaining
Hose
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