LG LUTE4619SN Service Manual page 4

Slide-in electric range

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Owner's manual (120 pages)

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Table of Contents

(Page)

• Removing the Back Cover ............................................................................................................................................................................................. 3-2

• Removing the Oven Relay Pcb, Power Pcb, Power Relay ............................................................................................................................................ 3-3

• Removing the Controller ................................................................................................................................................................................................ 3-4

• Removing the Main Pcb and Key Pcb Assembly ........................................................................................................................................................... 3-5

• Removing Knob and Infinite Switch ............................................................................................................................................................................... 3-7

• Removing the Ceramic Glass Cooktop, the Surface Element and The Hot Surface Lamp ........................................................................................... 3-8

• Removing the Broil Element .........................................................................................................................................................................................3-11

• Removing the Broil Element (For the Lower oven) ...................................................................................................................................................... 3-13

• Removing the Exposed Bake Element (For the Upper oven only) .............................................................................................................................. 3-14

• Removing the Convection Element, Fan Blade and Fan Motor (For the Lower oven only) ......................................................................................... 3-15

• Removing the Oven Light & Socket Assembly (For both the Upper & Lower oven) .................................................................................................... 3-16

• Removing the Latch Drive Assembly (For both the Upper & Lower oven) .................................................................................................................. 3-17

− Door Locking Mechanism

• Removing the Oven Temperature Sensors (For both the Upper & Lower oven temperature sensor) ......................................................................... 3-18

• Removing & Replacing the Lift-Off Oven Door (For the Upper door) .......................................................................................................................... 3-19

• Removing & Replacing the Lift-Off Oven Door (For the Lower door) .......................................................................................................................... 3-20

• Removing the Upper Oven Door Handle & Glass (For the Upper door) ...................................................................................................................... 3-21

• Reassembly the Upper Door Glass & Hinge Receptacle (For the Upper Door) .......................................................................................................... 3-23

• Removing the Oven Door Handle & Glass (For the Lower door) ................................................................................................................................ 3-24

• Reassembling the Lower Door Glass & Hinge Hanger (For the Lower Door) ............................................................................................................. 3-26

• Removing the Oven Door Gasket (For the Upper & Lower door gaskets) .................................................................................................................. 3-27

• Removing a Side Panel ............................................................................................................................................................................................... 3-28

COMPONENT TEST ............................................................................................................................................................4-1

• Convection Motor ........................................................................................................................................................................................................... 4-1

• Door locking Motor ......................................................................................................................................................................................................... 4-2

• Micro Switch .................................................................................................................................................................................................................. 4-2

• Oven Sensor .................................................................................................................................................................................................................. 4-2

• Door switch .................................................................................................................................................................................................................... 4-3

• Oven lamp ..................................................................................................................................................................................................................... 4-3

• Upper oven Broil heater ................................................................................................................................................................................................. 4-3

• Upper oven Bake heater ................................................................................................................................................................................................ 4-4

• Lower oven Broil heater ................................................................................................................................................................................................. 4-4

• Lower oven Conv. heater ............................................................................................................................................................................................... 4-4

• Infinite switch (Single units): LR switch, RR switch, CR switch .................................................................................................................................... 4-5

• Infinite switch (Double units): LF switch ......................................................................................................................................................................... 4-6

• Infinite switch (Triple units): RF switch ........................................................................................................................................................................... 4-8

• Variable Thermostat : Lower oven switch .................................................................................................................................................................... 4-10

• Single surface units: Left Rear (LR) and Right Rear(RR) Element ...............................................................................................................................4-11

• Center Rear(CR) Element : Warming Zone (Plane Heater) ......................................................................................................................................... 4-12

• Dual surface units: Left Front(LF) Element .................................................................................................................................................................. 4-13

• Triple surface unit: Right Front(RF) Element ............................................................................................................................................................... 4-14

Table of Contents