DOWNLOAD LG WF-S6507PPD Service Manual ↓ Size: 3.77 MB | Pages: 64 in PDF or view online for FREE

Model
WF-S6507PPD
Pages
64
Size
3.77 MB
Type
PDF
Document
Service Manual
Brand
Device
Washing Machine
File
wf-s6507ppd.pdf
Date

LG WF-S6507PPD Service Manual ▷ View online

41
2) Disassembly of Back Panel, Power
Cord, Inlet Valve & BP Sensor
Remove two back panel fixing screws in the back
side.
Disassemble the back panel.
Disconnect two connectors and disassemble the
power cord.
Remove a valve fixing screw & disconnect the
leads form the inlet valve.
Remove the inlet valve.
Disconnect the leads & the pressure tube from the
BP sensor.
Remove the BP sensor.
3) Disassembly of Lid Assembly, Top
Cover, Tub Cover, Pulsator & Inner Tub
Remove Q-spring & two hinge pins then
disassemble the lid assembly
Remove two top cover fixing screws in the rear
then disassemble the top cover.
Remove tub cover fixing screws then disassemble
the tub cover.
Remove the pulsator fixing screw then disassemble
the pulsator.
Remove the hub fixing nut by a special tool.
Disassemble the inner tub.
Inlet valve
Power cord
BP sensor
Q-spring
Hinge Pin
Hinge Pin
42
4) Disassembly of Back Cover, Drain
Pump, Clutch(Transmission) & Motor
Remove back cover fixing screws then
disassemble the back cover.
Disconnect the leads and the drain hose-p from the
drain pump.
Remove the pump fixing screws then disassemble
the drain pump.
Fall down the washer for clutch & motor removal.
Remove the belt.
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.
Replace damper as assembly.
For assembly, keep the following.(Location & color)
Location
P/No.
PIVOT(Color)
,
A051
NATURAL
,
A052
BLUE
A
D
C
B
C
D
A
B
PIVOT
PIVOT
PIVOT
FRONT
PIVOT
Pump fixing screw
Leads
Drain hose-p
Pulsator
Tub cover
Inner tub
Hub fixing nut
43
4-6. 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
CHECK METHOD
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.
• Pump model: MEDIUM water
level Led ON.
• Non-pump model: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
• Hot water.
• Drain motor is 1st state is play.
• If lid is opened door error display.
(wash and spin LED blinks)
• Drain motor is 2nd state.(Only WF-T Series)
• Drain pump is on.
• 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
44
4-7. 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.
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. (refer to page 12)
• Reduce load size.
• 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
page 11.
• Rub the stain with bar soap. Wash.
• Do not overfill fabric softener dispenser and do not pour liquid
fabric softener directly onto fabric. 
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.
• Do not overload the washer
• Do not overload the washer.
• 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.
• 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
loading.
• Do not overload the washer.
Poor soil
removal
• Not enough detergent
• Wash water temperature
too low.
• Overloading the washer
• Incorrect wash cycle
• Incorrect sorting
• Do not pretreat stain
• Undiluted fabric softener
dispensed directly onto
fabric
• A buildup caused by the
interaction of fabric
softener and detergent can
flake off and mark clothes
• Not enough detergent
• Iron or manganese in
water supply, water pipes,
or water heater
• Incorrect sorting
• Tissues left in pocket
• Overloading the washer
• Overloading the washer
• 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
Blue Stains
Holes, tears,
or snags
Black or gray
marks on
clothes
Yellow or
brown rust
stains
Lint
Residue or
detergent
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