DOWNLOAD LG GR-349SQF Service Manual ↓ Size: 6.37 MB | Pages: 44 in PDF or view online for FREE

Model
GR-349SQF
Pages
44
Size
6.37 MB
Type
PDF
Document
Service Manual
Brand
Device
Refrigerator
File
gr-349sqf.zip
Date

LG GR-349SQF Service Manual ▷ View online

1. PRECAUTION
1) Before reversing the door, first of all, you should take 
out food and accessories like shelves or trays which are
not fixed in the refrigerator.
2) Use Torque Wrench or Spanner to fix or remove the
bolt.
3) Don't lay the refrigerator down in working with it, it will
cause to get out of order.
4) Be careful not to drop the door in disassembling or
assembling the freezer or the refrigerator door.
2. HOW TO REVERSE THE DOORS
1) Seperate screw 
and remove lower cover 
and move
cap lower cover 
. And, seperate screw 
, lower hinge
, and remove pin 
. Separating the freezer door     in
opening, and more the position the cap 
2) Separating screw     and remove the center hinge     
and the refrigerator door    . Move the position of cap    .
3) Move the position of upper hinge pin    , and cap    .
Assemble the refrigerator door    . Assemble center
hinge     and bolt    . Assemble freezer door    .
Assemble the lower hinge 
, bolt 
and lower cover 
.
REPLACEMENT OF DOOR OPENING TYPE
- 6 -
21
7
2
3
1
21
4
6
5
14
15
12
11
5
4
21
10
2
1
12
13
10
11
11
10
12
13
15
12
11
10
21
14
1 DOOR
● 
Freezer Door
1) Loosen 2 screws and pull the Lower Cover. 
2) Loosen hexagonal bolts fixing the lower hinge to the
body to remove the freezer door only.
3) Pull out the Door Gasket to remover from the 
Door Foam Assy, F.
Refrigerator Door
1) Loosen hexagonal bolts fixing the center hinge(Hinge,C)
to the body to remove the refrigerator door only.
2) Pull out the Door Gasket to remove from the 
Door Foam Assy, R.
2 DOOR SWITCH
1) Loosen four screws in upper part and disconnect top
cover.
2) Disconnect Lead Wire from switch.
3) Disengage hook behind the switch by pressing it with
hands.
3 REFRIGERATOR ROOM LAMP
1) Remove the Cover Lamp, R by pulling with a '–' type
driver.
2) Remove the Lamp by turning.
Bolt
Lower Hinge
Figure  6
GASKET
Figure  7
Hinge, C
Bolt
Figure  8
Figure  9
DISASSEMBLY
- 7 -
Figure  10
4 FAN AND FAN MOTOR
1) Remove freezer drawers.
2) Remove two cap, screws and loosen two screws in Grille Fan.
3) Pull out the Grille Fan and Shroud, F.
4) Disconnect the housing of lead wire.
5) Separate the Fan Assy.
6) Losse 2 screw fixed to the Bracket.
7) Pull out Shroud, F remove the Fan Motor Assy.
8) Separate the Motor Bracket and Rubber.
5 DEFROST CONTROL ASSY
Defrost Control Assy consists of Thermistor and Fuse, Melting.
Thermistor functions to defrost automatically and it is attached to
metal side of the Evaporator and senses temperature.
Fuse, Melting is a kind of safety device for preventing overheating
of the Heater when defrosting. 
At the temperature of 72
°
C, it stops the emission of heat from the
Heater.
1) Pull out the Shroud, F after removing the Grille.
2) Separate the connector connected with the Defrost Control
Assy and replace new one.
6 DAMPER CONTROL
1) Remove the Cover Lamp, R and loosen 2 screw.
2) Pull the Control Box, R and separate the lead wire
housing.
3) Remove the Cover Lamp, R.
4) Separate the Insulation Multi Duct and Control Box, R.
5) Disassemble the Knob.
6) Separate the Damper Control and Control Box, R.
7) Separate the Damper Control and Resistor.
8) Disconnect the lead wire.
7 HEATER, SHEATH
In this refrigerator, Heater, Sheath is used for defrosting
heater. During heating, the temperature of heater rises
about 300~500
°
C. Therefore, be careful not to burn while
servicing.
1) After removing the Grille and Shroud, separate the
Heater, Sheath by disconnecting the connectors.
2) Exchanged Heater, Sheath and connected the housing.
REFRIGERATOR ROOM LAMP
Heater, Sheath
GUIDE FAN
FAN
SHROUD
FAN MOTOR
GRILLE
Fuse, Melting
Thermistor
Figure  13
Figure  14
Figure  11
Figure  12
- 8 -
2.Ref. No : GR-349
- 36 -
103A
103B
503B
406B
114A
102B
109C
102A
120D
120B
120E
501A
120C
120A
282B
283B
104C
106A
104A
109A
109B
103C
301A
418A
401A
104C
106A
104A
315A
315B
315C
315B
315C
319A
319C
328A
327A
420A
329C
323B
310A
308A
309A
314A
312A
317A
307A
318A
105A
304A
411A
404A
405A
329A
332A
409B
330B
405C
281B
281F
610E
108A
604F
120H
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LG GR-349SQF Service Manual ▷ Download

  • DOWNLOAD LG GR-349SQF Service Manual ↓ Size: 6.37 MB | Pages: 44 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the LG GR-349SQF in PDF for free, which will help you to disassemble, recover, fix and repair LG GR-349SQF Refrigerator. Information contained in LG GR-349SQF Service Manual (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.