LG WF-T7062DN Service Manual ▷ View online
26
4) Disassembly of Back Cover, Drain
Pump, Clutch(Transmission) & Motor
Remove back cover fixing screws then
disassemble the back cover.
Remove the drain hose fixing screw.
disassemble the back cover.
Remove the drain hose fixing screw.
Fall down the washer for clutch & motor removal
Remove the belt
Disassemble the clutch.
Remove two motor fixing screws then disassemble
The motor.
Disassemble the clutch.
Remove two motor fixing screws then disassemble
The motor.
5) Replacement of Damper asm
Separate top cover from washing machine.
As in the fig,lift snubber bar and take it out of out
case with out tub.
Damper assembly shall not be disassembled.
For assembly, keep the following.(Location & color)
Location
P/No.
PIVOT(Color)
K070
K071
A
D
C
B
C
D
A
B
PIVOT
PIVOT
PIVOT
ONT
R
F
PIVOT
Pump fixing screw
Leads
Drain hose-p
Pulsator
Tub cover
Inner tub
Hub fixing nut
Replace damper as assembly.
NATURAL
BLUE
27
4-4. TEST RUNNING WITHOUT WATER
1) METHOD TO USE QC TEST MODE
EX-LARGE
LARGE
MEDIUM
SMALL
8
4
2
1
8
4
2
1
8
4
2
1
FUZZY
ECONOMY
JEAN
WOOL
TURBO(SOAK) , Speedy soak
WASH
RINSE
SPIN
8
4
2
1
EX-LARGE
LARGE
MEDIUM
SMALL
8
4
2
1
8
4
2
1
FUZZY
ECONOMY
JEAN
WOOL
TURBO(SOAK), Speedy soak
WASH
RINSE
SPIN
• To use the CHECK PROGRAM (QC TEST MODE), press PROCESS key, and PROGRAM key at the
same time and then the POWER switch on without depositing any laundry.
NO
CHECKMETHOD
LED INDICATOR
CHECK ITEM
1
2
3
4
5
6
7
8
Initial state
Press once
Press twice
Press 3 times
Press 4 times
Press 5 times
Press 6 times
Press 7 times
• After laundry amount detecting,
LED indicates laundry amount
and WATER LEVEL.
and WATER LEVEL.
MEDIUM water level Led OFF.
• All LED on.
• After 2~3 seconds water level
frequency is displayed on LED.
• Laundry amount test.
• After checking laundry amount, motor
is on. (Left & Right)
• Cold water
• Drain motor is 1st state is play.
• If lid is opened door error display.
• If lid is opened door error display.
(wash and spin LED blinks)
• Drain motor is 2nd state. (Only WF-T Series)
• AUTO off switch.
• WATER LEVEL FREQUENCY & LAUNDRY AMOUNT ARE DISPLAY BY THE LED (WATER LEVEL,
PROCESS, PROGRAM)
Ex) Water level check ; Frequency : 26.7 KHz
Ex) Laundry amount ; Water level : MEDIUM
Pulse : 25
•
28
4-5. TROUBLE SHOOTING AGAINST COMMON WASHING PROBLEMS
Many washing problems involve poor soil & stain removal, residues of lint and scum,
and fabric damage. For satisfactory washing results, follow these instructions.
and fabric damage. For satisfactory washing results, follow these instructions.
WASH PROBLEM
Possible Causes
Problems
Solutions & Preventive Measures
• Use correct amount of detergent for load size, amount of soil
and water hardness.
• Use warm or hot water for normal soil.
Different water temperature may be required according to soil
type.
type.
(refer to page 12)
• Reduce load size.
• Wash with Jean or Soak(Turbo) & Jean wash cycle for heavy
• Wash with Jean or Soak(Turbo) & Jean wash cycle for heavy
soiled laundry.
• Separate heavily soiled items from lightly soiled ones.
• Pretreat stain and heavy soil according to directions shown on
• Pretreat stain and heavy soil according to directions shown on
page 11.
• Rub the stain with bar soap. Wash.
• Do not overfill fabric softener dispenser and do not pour liquid
• Do not overfill fabric softener dispenser and do not pour liquid
fabric softener directly onto fabric.
See page 14 for more instructions.
See page 14 for more instructions.
• Keep the recommendations against Scrud(waxy buildup). (refer
to scrud page14.)
• Use correct amount of detergent for load size, amount of soil
and water hardness.
• To restore discolored load of whites, use rust remover safe for
fabric.
• Install nonprecipitating water softener or an iron filter in your
water supply system for an ongoing problem.
• Before washing, run water for a few minutes to clear lines.
• Wash lint givers eg towels, flannelette sheets, separately from lint
collectors eg synthetic fabrics and remove tissues in pockets
before wash. See page 11 for sorting and caring before loading.
before wash. See page 11 for sorting and caring before loading.
• Do not overload the washer
• Do not overload the washer.
• Some detergents need to be pre-dissolved, check the detergent
• Some detergents need to be pre-dissolved, check the detergent
instructions. Try pre-dissolving the detergent.
• Increase water temperature using hot water safe for fabric.
• Use proper amount of detergent.
• Use proper amount of detergent.
• Never pour chlorine bleach directly on fabric.
See page 13 for adding liquid bleach.
• Fasten zippers, hooks, and buckles.
• Remove objects in pockets. See page 11 for caring before
• Remove objects in pockets. See page 11 for caring before
loading.
• Do not overload the washer.
Poor soil
removal
removal
• Not enough detergent
• Wash water temperature
• Wash water temperature
too low.
• Overloading the washer
• Incorrect wash cycle
• Incorrect sorting
• Do not pretreat stain
• Incorrect wash cycle
• Incorrect sorting
• Do not pretreat stain
• Undiluted fabric softener
dispensed directly onto
fabric
fabric
• A buildup caused by the
interaction of fabric
softener and detergent can
flake off and mark clothes
softener and detergent can
flake off and mark clothes
• Not enough detergent
• Iron or manganese in
water supply, water pipes,
or water heater
or water heater
• Incorrect sorting
• Tissues left in pocket
• Overloading the washer
• Tissues left in pocket
• Overloading the washer
• Overloading the washer
• Undissolved detergent
• Use too much detergent
• Undissolved detergent
• Use too much detergent
• Incorrect use of chlorine
bleach.
• Unfastened zippers,
hooks, buckles
• Ribs, tears and broken
threads
• Overloading the washer
• Degradation of fabric
• Degradation of fabric
Blue Stains
Holes, tears,
or snags
or snags
Black or gray
marks on
clothes
marks on
clothes
Yellow or
brown rust
stains
brown rust
stains
Lint
Residue or
detergent
detergent
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