Daewoo KUD-WD135 SERIES Service Manual
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Daewoo KUD-WD135 SERIES Service Manual

Daewoo KUD-WD135 SERIES Service Manual

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Service Guide
Drum Washing Machine
Model :KUD-WD155S
DWD-WD135*
DWD-WD135*02
Caution
: In this Manual, some parts can be changed for improving,
their performance without notice in the parts list. So, if you
need the latest parts information, please refer to PPL(Parts
Price List) in Service Information Center (http://svc.dwe.co.kr).
Version 1.1
2009. 10. 23

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  • Page 1 Version 1.1 2009. 10. 23 Service Guide Drum Washing Machine Model :KUD-WD155S DWD-WD135* DWD-WD135*02 Caution : In this Manual, some parts can be changed for improving, their performance without notice in the parts list. So, if you need the latest parts information, please refer to PPL(Parts Price List) in Service Information Center (http://svc.dwe.co.kr).

  • Page 2: Table Of Contents

    DRUM WASHING MACHINE SERVICE GUIDE " What is Drum Washing machine.............2 "Product Spec.....................5 "Operating Mechanism Diagram ...............6 "Parts list for each Assy................7 "Control Part Function Spec..............19 "PCB Pin Arrangement ................44 "Electronic Parts List Spec..............45 "Power Defect...................59 "Noise Defect....................60 "Wirng Diagram ..................61 "Installation ....................62 "Reversing the door..................64...

  • Page 3: What Is Drum Washing Machine

    " What is Drum Washing Machine? 1. Drum Washing Machine Water consumption is reduced by using the power of the laundry falling (free-fall) created when rotating the drum resembling a sieve net. With temperature control system, this drum washing machine saves energy and improves washing performance at the same time.
  • Page 4 3. Power System Turbo Laundry Drum Drainage Motor BLDC Motor #DD Control: Direct drive type of direct connection between drum and motor #Rotation by powerful high-performance BLDC motor #Pump drainage type for built-in installation...
  • Page 5 4. Major Functions of Drum Washing Machine % Washing When rotating drum after putting in the laundry and detergent into the drum, the laundry are rotated by protrusions (lifters) attached inside the drum. Washing is carried out with bending and impact actions generated by falling of the laundry to the top part of drum.

  • Page 6: Product Spec

    " Product Spec Product Spec. MODEL DWD-WD125* DWD-WD135* DWD-WD135*S Dimension (inches) 27 x 31.8 x 40.1 (W x D x H) (Door open D : 40.9) Unit Weight (lbm) 198.4(Net) / 227(Gross) Wash capacity 3.92 cu.ft. DOE, 4.5 cu.ft. IEC, 10.4kg 1200 rpm max.

  • Page 7: Operating Mechanism Diagram

    " Operating Mechanism Diagram Electricity Input 1. CONTROL PART 4. WATER SUPPLY PART 1. CONTROL PART 4. WATER SUPPLY PART Noise Filter Water • Cold Water: 3 holes • Main PCB • Cold Water: 3 holes • Main PCB Supply Cold water, pre-washing Cold water, pre-washing •...

  • Page 8: Parts List For Each Assy

    " PARTS LIST FOR EACH ASSY 1. CABINET AS C17-1 C13-1...
  • Page 9 Part Name Part Code Qtt'y Specification Remark CABINET SUB AS 3610811950 13KG, PUMP, WHITE 3610811955 13KG, PUMP, PLATINUM 3610811956 13KG, PUMP, ROSE RED CABINET 3610811740 SGCC 0.8T PUMP WASHER • 1PIECE SVC PART FRAME LOWER 3612206700 SBHG 1.2T => CABINET SUB AS FRAME TOP L 3612206500 SGCC 1.6T...
  • Page 10 2. BASE U AS Part Name Part Code Qtt'y Specification Remark REACTOR 52G043A110 RT-047(U), L=150 BASE U 3610392700 SUPPORTER LEG 3615303600 PO+Coating 3.0T FIXTURE LEG 3612006400 ABS, DWD-100DR FOOT AS 3612100700 Foot+Special bolt, Double insert type Hybra-Nylon66 PROTECTOR HEATER 3618304600 SECC 0.35T SCREW TAPPING 7122401411...
  • Page 11 3. TUB AS T24 T26...
  • Page 12 Part Name Part Code Qtt'y Specification Remark SPECIAL SCREW 3616029400 SWCH 8.5 x 30 Fix Balancer W. to Tub F BALANCER WEIGHT AS(L) 3616110100 13kg DRUM BALANCER WEIGHT AS(R) 3616110200 13kg DRUM GASKET AS 3612322000 EPDM, Wash-only, Nozzle shower NOZZLE SHOWER 3618104000 CLAMP GASKET AS 3611205300...
  • Page 13 4-1 INLET BOX AS(NON-STEAM) Part Name Part Code Qtt'y Specification Remark INLETBOX 3617510800 NOZZLE AS 3618104800 WD1131'S, Top+Under HOSE INLET 3613270300 EPDM CLAMP AS 3611203200 ID=60, WIRE+GUIDE+BOLT+NUT HOSE WATER SUPPLY 3613270920 EPDM ID=9.5 OD=15.5 L=410mm From Valve Inlet to HOT nozzle HOSE WATER SUPPLY 3613270920 EPDM ID=9.5 OD=15.5 L=380mm...
  • Page 14 4-2 INLET BOX AS(HOT-STEAM) Part Name Part Code Qtt'y Specification Remark INLETBOX 3617510800 NOZZLE AS 3618104800 WD1131'S, Top+Under HOSE INLET 3613270300 EPDM CLAMP AS 3611203200 ID=60, WIRE+GUIDE+BOLT+NUT HOSE WATER SUPPLY 3613270920 EPDM ID=9.5 OD=15.5 L=410mm From Valve Inlet to HOT nozzle HOSE WATER SUPPLY 3613270920 EPDM ID=9.5 OD=15.5 L=430mm...
  • Page 15 5. CABINET FRONT ASS'Y...
  • Page 16 Part Name Part Code Qtt'y Specification Remark CABINET F SUB AS 3610811310 13KG, PUMP, WHITE 3610811321 13KG, PUMP, PLATINUM 3610811322 13KG, PUMP, ROSE RED SUPPORTER HINGE 3615304001 SGCC 1.2T LABEL SAFETY R 3613555800 PET, DOOR SAFETY,UL PET, DOOR SAFETY,UL, RH Right Handle type LABEL WARNING 3613558500...
  • Page 17 6. PANEL F AS Part Name Part Code Qtt'y Specification Remark PANEL-F AS PRPAFR9Z10 DWD-WD1352S/1352 PANEL-F 3614289600 ABS + SILK Printing DECO BUTTON POWER 3611692120 ABS(GILDING/SPRAY) DECO BUTTON START 3611692220 ABS(GILDING/SPRAY) DECO WINDOW 3611692420 ABS(GILDING/SPRAY) BUTTON FUNCTION WASH 3616640700 ABS + SILK Printing BUTTON FUNCTION SPIN 3616640800 ABS + SILK Printing...
  • Page 18 7. UNIT STEAM WASHER AS Part Name Part Code Qtt'y Specification Remark UNIT STEAM WASHER AS 3619606800 D-WD1351,HOT STEAM AS UNIT STEAM AS 3619606700 D-WD1351,STEAM AS HOSE SPRAY 3613275100 0.245 UL, SILICON, ID=9.5, OD=16.5 HOSE SPRAY 3613275100 0.73 UL, SILICON, ID=9.5, OD=16.5 HOSE SPRAY 3613275100 0.62...
  • Page 19 rum Wa 8. CASE DETERGENT AS Part Name Part Code Qtt'y Specification Remark CASE DETERGENT AS 3611149000 DWD-WD1151 CASE HANDLE 3611148700 CASE DETERGENT 3611145600 CAP SOFTENER 3610917800 CAP BLEACH 3610917900 CASE LIQUID 3611145700 CAP LIQUID 3610918000 CUSHION HANDLE 3611571900 SILICON, WD1151 DECO CASE HANDLE 3611691900 ABS, CROM_BASE...
  • Page 20 rum Wa 9. PLATE T AS Part Name Part Code Qtt'y Specification Remark PLATE TOP AS PRMACA3R00 SECD 1.2T + SPRAY HANDLE REAR 3615304100 (PLATE SUPPOTER) SCREW TAPPING 7122401411 T2S TRS 4x14 MFZN...
  • Page 21 rum Wa 10. ACCESSORY N N o o . . P P a a r r t t N N a a m m e e P P a a r r t t C C o o d d e e D D e e s s c c r r i i p p t t i i o o n n s s Q Q t t ' ' y y R R e e m m a a r r k k s s...

  • Page 22: Control Part Function Spec

    " Control Part Function Spec 1. SEQUENCE CHART N N o o r r m m a a l l C C o o t t t t o o n n S S a a n n i i t t a a r r y y C C l l a a s s s s i i f f i i c c a a t t i i o o n n P P r r o o c c e e s s s s i i n n g g T T i i m m e e D D e e l l i i c c a a t t e e...
  • Page 23 rum Wa P P e e r r m m P P r r e e s s s s S S t t e e a a m m f f r r e e s s h h S S p p e e e e d d B B a a b b y y c c a a r r e e G G y y m m s s h h o o e e s s D D r r u u m m - - c c...
  • Page 24 2. Composition per Function 2-1. Water Supply 1) Water Temperature Selection Water supply algorithm differs according to water temperature selected among 5 levels. In other temperatures, with the exception of cold water, constant temperature control is executed. Cold water and hot water operation is carried out in turn according to the target temperature. Water Temp.
  • Page 25 rum Wa 2-2. Drainage 1) Pump Operation - Washing cycl FUNCIONAMIENTO DE LA BOMBA CICLO DE LAVADO % Before Drainage Completion: Pump continuously on ANTES DE TERMINAR EL DRENADO LA BOMBA CONTINUA & Spin-drying Cycle after Drainage Completion SPIN-CLICO DE SECADO TERMINACION DEL DRENADO : On for 18sec and off for 3sec POR PERIODOS DE 18 SEG TRABAJANDO Y 3 SEC EN REPOSO 2-3.
  • Page 26 2) Washing Temperature Sensor % Standard resistance of 4.7+-49°C… & Temperature Sensor Data Resistance(, , ) Temp. Voltage Remarks 35.97 0.58 22.76 0.86 14.77 1.21 13.57 1.29 12.48 1.37 11.98 1.41 11.04 1.49 10.18 1.58 9.78 1.62 9.04 1.71 8.36 1.80 7.74 1.89...
  • Page 27 rum Wa 2-4. How to Control Voltage (During abnormal operation) 1) Voltage Control % Normal Voltage DC-link voltage after wave rectification is directly impressed to IPM as 310 ~ 330V. When motor starts operation, DC voltage changes with energy consumed by motor and/ or counter electromotive force of motor.
  • Page 28 2-6. Door S/W 1) Door S/W Operation FUNCIONAMIENTO S/W DE LA PUERTA % Door Locking SEGURO DE PUERTA 3sec after bi-metal operation of door S/W, pulse of 20msec duty on solenoid is impressed twice until door is locked. Bi-metal begins operation simultaneously as power button is pressed. &...
  • Page 29 rum Wa 2-7. Load Sensing 1) Load Sensing to Determine Water Levelnive % Load sensing is carried out when selecting Normal. Cotton, Sanitary course. & Sensing is administered in the dry laundry state before starting of washing cycle. ' After motor operation at 75 r.p.m for 10sec, load is judged with motor output measured. 2) Load Sensing for B Spin-drying % Sensing is administered with the laundry wet during the first interim spin-drying after completion of washing cycle.
  • Page 30 3. Functions per Cycle 3-1. Washing Cycle 1) Classification of Washing % Pre-washing and soaking are carried out before main washing cycle. & Decided value refers to water level and time decided by load sensing in standard, boiling and thrifty boiling courses.
  • Page 31 rum Wa 3-2. Rinsing Cycle 1) Water Supply Cycle % When selecting 'add water for rinsing', water is supplied to the water level of additional rinsing. & Only cold water is supplied in rinsing cycle. ' In the last rinsing, fabric softener is inserted by opening both cold water V/V and pre-washing V/V at the same time.
  • Page 32 3-3. Spin-drying Cycle 1) Drainage % Drainage set time is 1min. & When drainage is completed, 1 minute is reduced from the overall cycle. 2) Balance Spin Motor running during balance spin % Spreading the laundry : Rotating the same 45rpm with left and right direction altematively. &...
  • Page 33 rum Wa 3-4. Ending 1) Untwisting % This cycle aims to prevent creasing by loosening the laundry attached to the inner wall of drum after completion of spin-drying. Untwisting is carried out for 30sec. & Motor is operated according to the water stream of untwisting. 2) Ending % After completion of untwisting, buzzer is sounded for 10sec and power is turned off.
  • Page 34 4. Button Functions 4-1. Power 1) This electronic power switch turns on/ off display. 2) Automatic Power Switch Off % Power is turned off immediately after completion of entire cycles or the selected cycle. & Power is automatically turned off in 10 minutes if no button control is made after power on. 3) Initial Display for Power Only % All course LED is turned on &...
  • Page 35 rum Wa 4-3. Wash/Rinse 1) Range of temp. selection differs according to the course selected. (Refer to washing functions per cycle.) 2) The front part of text displayed indicates water temperature for washing and the back part indicates water temperature for rinsing. ex) Warm / Cold Warm : Water temperature for washing Cold : Water temperature for rinsing...
  • Page 36 4-5. Soil Level 1) When pressing button, LED is repetitively lit in the order of " Normal 0 1 0 High 0 Off 0 Light 0 1' 2) Soil level can be selected only when washing cycle is set. 3) Soil level is operated in courses other than 'Drum Cleaning', 'Wool' and 'Speed Wash'. 4) Washing time changes according to the selected soil level.
  • Page 37 rum Wa 4) To preset operation, select cycle 0 select preset time 0 press start/ temporary stop button. 5) The selected cycle is displayed for 3 seconds when pressing start/ temporary stop button after entering preset mode to check the selected cycle. 6) Preset is not possible in wool, delicate and drum cleaning courses.
  • Page 38 4-10. Rinse+Spin 1) Rinse + spin is not available in drum cleaning course. 2) When pressing button, rinsing once + spin medium is selected. 3) Operation does not return to previous cycle even when pressing the button again. The cycle set in the corresponding course is displayed by rotating course dial.
  • Page 39 rum Wa 4-12. Extra Wash 1) When pressing button, washing time increases by 8min in heavy duty and sanitary courses. 2) When pressing button, washing time increases by 5min in normal and cotton courses. 3) Extra wash is not available in wool, drum cleaning, delicate and speed wash courses. 4) Extra wash LED is turned off when washing is completed.
  • Page 40 rum Wa 4-14. Custom Program 1) When pressing custom button for the first time, the memorized program is loaded and shown in display window. To identify whether it is a memorized program and if custom button has been pressed, 'CEP' and cycle time are displayed in turn in '18:88' display window.

  • Page 41: Option Button

    4-16. Option Button Default Temp Delay PreWash Extra Extra Rinse Night Custom Temp Spin Soil Beeper Spin Wash /Steam Wash Rinse +Spin Time Program Soil Baby care warm/warm Cold/Cold~ NoSpin ~ Light~ Off~ High Medium ExHot/Cold ExtraHigh Heavy Normal Delicate cold/cold Cold/Cold NoSpin ~...
  • Page 42 rum Wa 5. MANUAL TEST MODE - PCB and other electronic parts will be tested without water supply whether they are normal or not. 1) Process : Press power button -> Press "SPIN" button 3 times with pressing "WASH" button -> "X X X" will be shown on LED display->...
  • Page 43 6. Abnormality Notification 6-1. IE (Input Error) - Error in water supply 1) Conditions of Occurrence % In case the designated water level is not reached in 5 minutes during water supply or re-supply 2) All LEDs are turned off and 'IE' blinks in18:88 display. 3) Error buzzer alarm is sounded for 10 seconds per every 10 minutes.
  • Page 44 rum Wa 6-4. LE (Lock Error) - Door opening error 1) Conditions of Occurrence % When intending to begin cycle by pressing start/ temporary stop button while door is opened 2) All LEDs are turned off and 'LE' blinks in 18:88 display. 3) Error buzzer alarm is sounded for 10 seconds per every 10 minutes.
  • Page 45 6-7. E4 - Water leakage during washing 1) Conditions of Occurrence % In case water level falls below re-supply even after 15 times of re-supply prior to finishing of water heating 2) All LEDs are turned off and 'E4' blinks in 18:88 display. 3) Error buzzer alarm is sounded for 10 seconds per every 10 minutes.
  • Page 46 rum Wa 6-9. Motor-related Error 1) E5 (DC-Link High Voltage) Error % In case DC-link voltage to IPM increases to 450V or higher & Motor operation is stopped and 'E5' is shown in display window. ' Error buzzer alarm is sounded for 10 seconds per every 10 minutes. ( Error display is cleared when turning off/ on power.
  • Page 47 3) H5 Error - Water temperature error in wool/ delicate course % In case water temperature in wool/ delicate course is 45) or higher & Error buzzer alarm is sounded for 10 seconds per every 10 minutes. ' Error display is cleared when turning off/ on power. 4) H6 Error - Abnormality in washing heater % Within 15 minutes after heater operation begins;...

  • Page 48: Pcb Pin Arrangement

    " PCB PIN ARRANGEMENT...

  • Page 49: Electronic Parts List Spec

    " Electronic Parts List Spec. 1. VALVE INLET C C l l a a s s s s i i f f i i c c a a t t i i o o n n 3 3 - - w w a a y y , , 4 4 - - w w a a y y V V a a l l v v e e a a n n d d H H o o t t W W a a t t e e r r V V a a l l v v e e Code 3-hole: 3615416930, 4-hole: 3615417601, Hot Water: 3615416700 Color...
  • Page 50 rum Wa • Suspension of water supply Water supply not • Tap frozen carried out (IE) • Tap closed • Hot & cold water hose switched for connection • Low water pressure (0.2kgf/cm or less) • Blocking of water supply valve filter by foreign substances •...
  • Page 51 Symptoms of Inspection Inspection Method Inspection Result Problem Identified Repair Method Breakdown Spot Water 1) Suspension of water supply supply not 2) Water tap locked carried out 3) Cold-hot water hose incorrectly - Cold/ hot water hose switched -Defect in cold/ hot water -Assemble cold/ hot connected -Large amount of rust, sand and...
  • Page 52 rum Wa #$!Water Level Sensor 1) Spec. of Water Level Sensor O/F: Forced drainage is RESET : Low: Small load of laundry, therefore considered to be necessary as water water level of 'low' level is high. When 1. Spin-drying begins this level is reached, 30sec after drainage Medium: Large load of laundry...
  • Page 53 Defect in • Defect in pressure sensor Water • Defect in PCB • Defect in water level Level detection circuit Detection • Water supply greater than • Pressure sensor hose bent or the selected water level partially blocked • Continuous water supply •...
  • Page 54 rum Wa %$!POWER CORD Classification Rated Cord Thickness Color Code Type Length Remarks 250V/15A 1.5sq Gray 3611340430 LP-31 SJT 2.3m 1) Assembly . 4 embossed parts in cabinet -> To prevent loosening after assembly [Before] [After] . CONNECTOR -> #1806 Housing 3P Used: Using both ends only and not the hole in the middle (materials highly resistant to flame) ->...
  • Page 55 &$! DOOR LOCK S/W 1) Comparison of Door Lock S/W Spec. TYPE CODE MODEL RATED LOCK ON LOCK 'ON'/'OFF' LOCK OFF TYPE EXTERNAL PRINCIPLE TIME APPEARANCE DF F01 007 3619046410 WD1132 125V 16A Bimetal operation -ON : Min. of 6sec 1.
  • Page 56 * How to Replace Door Lock Switch 1) Open door and dismantle clamp spring for gasket. 2) Dismantle gasket. 3) Loosen 2 screws for door lock S/W. 4) Remove door lock S/W. 5) Administer assembly in reverse order. * Checking Solenoid Wiring of Door Lock Switch Arrangement Terminal 3 and 4: 2 3 4 5...
  • Page 57 * DF Door Lock S/W Operation Error Symptoms Detailed Symptoms Cause Diagnosis of Defect Solution Mode – Ticking Tick' during initial Normal noise Normal sound generated during solenoid operation when noise operation and 'tick-tick' 'sliding CAM' is locked/ unlocked to close or open door. during temoprary suspension: 'DF' type only...
  • Page 58 '$!HEATER 1) Spec of Heater of Washing Machine Classification Wahing Maker IRCA Rated 120V Consumption 1000W55% Power Resistance 25.47ohm Current Density Washing Temp. Washing Heater Sensor Temp. Fuse 184) Thermister Heater built-in MaterialSUS430 Max. Temp. Water Part Code 3612801740 Temp. Fuse of Washing Heater (184°∆C CUTOFF TYPE) : Located inside heater to prevent fire, etc.
  • Page 59 2) Breakdown Diagnosis Breakdown Cause Diagnosis Solution Symptoms Error Mode Washing Wiring short Check for short: Connect the cut-off part. "H6" water not heated (common for Washing heater or Check for short: Normal if 23.5~25.76 between both Replace washing "H6" drum) temp.
  • Page 60 ($!BLDC Motor )$! Power Transmission System of BLDC Motor...
  • Page 61 *$! Spec. Classification Item BLDC : DD Motor 1. General Rated Voltage Vm = 310 [Vdc], Hall IC Voltage 5 [Vdc] Insulating Structure Type B, insulator method External Appearance Shaft connection and stator connection structure, Air-gap : 1mm No. of Poles 24 poles, Core: 36 slots, Layer: [30mm] 2.
  • Page 62 +$! Pump Drainage System Drainage Hose A: Direction of pump filter cap opening Wire connection terminal Pump filter Drainage not • Pump case blocked (coin, foreign substances, memory wire) Defect in carried out (OE) • Pump case frozen Drainage • Defect in pump operation •...

  • Page 63: Power Defect

    " Power Defect Problem in indoor • Breakdown of power lead-in switch Power wiring • Indoor wiring fuse short Part • Aging of power outlet, defect in contact • Extension cord short or too thin Problem in wiring • Power cord short (defect in contact) of washing •...

  • Page 64: Noise Defect

    " Noise Defect Hammering sound • Bolt for transportation not removed Noise from drum during • Defect in leveling adjustment initial operation • Ground surface not flat • Weak ground (wooden board, frame made with angle and Styrofoam, etc.) • Loosening of spring •...
  • Page 65 " Wiring Diagram...

  • Page 66: Installation

    " Installation 1 1 ) ) R R e e l l a a t t e e d d P P a a r r t t s s a a n n d d C C o o n n f f i i g g u u r r a a t t i i o o n n Item Configuration Remarks...
  • Page 67 . Insert cap holder (4) into holes created after removing fixture up/down AS as shown in the picture. C C A A P P H H O O L L D D E E R R 4 Install drum washing machine on flat and solid ground. 6 Adjust leveling with led adjust AS.

  • Page 68: Reversing The Door

    " Reversing the door 1. Open the door and remove the door by 4. Unscrew the 2 screw on the s/w door lock unscrewing 4 bolts holding the hinge. on the right side of the door and draw out the s/w door lock. 2.
  • Page 69 7. Then insert the socket of door lock as 10. Secure the hinge using the bolts you following figure. removed in step 1. And secure the gasket and clamp. 8. Separate the frame door in by unscrewing all screws. 9. Rotate the door glass 180°C. Then assemble the DOOR AS.

  • Page 70: Dismantling Method Per Washer Ass'y

    " DISMANTLING METHOD PER WASHER ASS'Y INLETBOX ASS'Y PANEL FRONT ASS'Y 1. Remove 2 screws. 2. Remove panel F. 3. Remove connector. 4. Take caution for damaging hook.
  • Page 71 PLATE TOP ASS'Y 1. Remove 3 screws. 2. Remove 4 screws.
  • Page 72 BOX INLET ASS'Y 1. Remove 4 hose clamps. 2. Remove 1 screw and separate inlet box. 3. Remove and separate hose inlet.
  • Page 73 VALVE 3WAY 1. Remove 4 screws. 2. Separate 3 connectors. 3. Separate 3 hose clamps.
  • Page 74 MAIN PCB ASS'Y 1. Separate harness and separate PCB cover. 2. Separate connector. 3. Remove 1 screw.

  • Page 75: Water Level Sensor

    WATER LEVEL SENSOR 1. Remove 1 screw. 2. Separate connector. 3. Separate pressure sensor hose. COVER BACK 1. Remove 4 screws.
  • Page 76 MOTOR ASS'Y 1. Remove 1 bolt to fix stator. 2. Remove motor by separating 6 bolts to fix rotor. (Caution for damaging guide pin) WASHING HEATER 1. Unfasten nut. 2. Remove connector. 3. Remove heater in the direction of arrow. DAMPER ASS'Y 1.
  • Page 77 3. Remove damper pin on tub side in the same way and remove damper. FILTER ISMANTLING (1st Lifter) 1. Push filter in the direction of arrow and pull it out by lifting it in upward direction.
  • Page 78 CABINET FRONT ASS'Y 1. Remove clamp gasket. 2. Remove 4 screws. 3.Saparate cover and case pump. 4. Remove 1 screw. 5. Lift front in the direction of arrow to open it in forward direction. 6. Separate door switch connector.
  • Page 79 DRAIN PUMP ASS'Y 1. Remove drain hose clamp. 2. Remove 1 screw. 3. Separate connector. 4. Remove pump in the direction of arrow.
  • Page 80 DOOR LOCK SWITCH 1. Remove 2 screws and separate door lock switch. DOOR ASS'Y 1. Remove 2 screws. 2. Dismantle door after removing 16 screws to fix frame door I.
  • Page 81 TUB ASS'Y 1. Separate weight balancer after removing 8 screws. 2. Separate motor ass'y 3. Separate tub front after removing 16 screws, 2 sping suspension, 4 damper pin on Base under, Hose Air(T22), Hose Drain(T13) Hose air pressure(T15) and Harness AS on tub rear.
  • Page 82 DAEWOO ELECTRONICS CORP. 1-2, Jeo-dong 1(il)-ga, Jung-gu, Seoul, Korea C.P.O. BOX 8003 SEOUL, KOREA TELEX: DWELEC K28177-8 CABLE: “DAEWOOELEC” S/M NO. : PRINTED DATE: Oct. 2009...
  • Page 83 ABOUT THIS MANUAL ABOUT THIS MANUAL < < = = > > ? ? @ @ 8 8 7 7 > > A A ! ! 8 8 ; ; < < B B 7 7 8 8 9 9 8 8 : : ; ; ! CD EFG HIJ KLM NOPQ RS VIW X...

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