Def' Control Asm; Lamp; Control Box-R - LG GR-391SCA Service Manual

6. Disconnect the housing of lead wire.
7. Separate the Fan Assy.
8. Loose 2 screw fixed to the Bracket.
9. Pull out Shroud-F remove the Fan Motor Assy.
10. Separate the Motor Bracket and Rubber.
SHROUD
3-5 DEF' CONTROL ASSY
Def control Assy consists of Defrost Thermostat and FUSE–M.
Defrost Thermostat functions to defrost automatically and it
is attached to metal side of the Evaporator and senses
Temp.
Fuse-M is a kind of safety device for preventing over-
heating of the Heater when defrosting.
At the temperature of 77°C, it stops the emission of heat
from the Heater.
1. Pull out the Shroud after removing the Grille.
2. Separate the connector connected with the Def Control
Assy and replace the Def Control Assy after cutting the
Tie Wrap and removing the Holder Fuse. (Figure 14)
SHROUD-F
Figure 13
FAN MOTOR
BRACKET
FAN
Figure 12
GRILLE
FAN
DEF-THERMO
FUSE-M
HOLDER FUSE
Figure 14

3-6 LAMP

FREEZER ROOM LAMP
Figure 16
3-6-1 Freezer room lamp
1. Pull forward the lamp cover-F hole.
2. Remove the lamp-F by turning.
3-6-2 Refrigerator room lamp
1. Remove the cover lamp-R by pulling with a '–––' type
driver.
2. Remove the lamp-R by turning.

3-7 CONTROL BOX-R

1. Remove the Cover Lamp-R.
2. Loosen 2 screws.
3. Full the Control Box-R.
4. Separate the lead wire Housing.
- 7 -
REFRIGERATOR ROOM LAMP
Figure 17
CONTROL BOX-R
COVER LAMP
Figure 18