Frigidaire LGUB2642LF2 Service Manual page 160

Sealed System
16. Seal both the hole on the suction line and the cap
tube on the inside and outside of cabinet using per-
magum.
17. Roll the excess heat exchanger up in the machine
compartment behind the compressor. Connect the
suction line to the compressor inlet.
14. The one piece cover can now be installed over heat
exchanger. Place open end of cover at top of
compressor compartment opening. Attach cover to
back of cabinet using screws provided. There is no
need to predrill holes as the screws are self cutting.
Note: The cover will not cover the cap tube running
across the back of the cabinet from the left to the
right before it goes into the top of the cabinet.
15. Seal hole in the end of old suction line with
permagum.
15. Replace filter-drier.
DO NOT unbraze old filter-drier from system. This
will vaporize and drive moisture from desiccant
back into system. The old filter-drier should be cut
out of system.
16. Evacuate and recharge system.
17. Bend remaining tubing to fit into machine com-
partment opening, being careful not to set up any
excess noise from line vibration.
18. Run product to make sure refrigerant is circulating
19. Reinstall cover on evaporator and compressor com-
partment.
Inlet Line
Figure 7-11
Ice Maker Evaporator Assembly
Replacement
Flex Tray Ice Maker Models
The ice maker evaporator assembly is located inside the ice
maker compartment in the top left section of the food com-
partment.
The cap tube and jumper tube can not be removed with
the evaporator. Because of this, all line welds will be
made inside the freezer. The evaporator kit contains a
heat shield to protect the liner from damage when braz-
ing.
To remove the ice maker evaporator assembly:
1. Disconnect refrigerator from electrical supply.
2. Remove all food section shelves.
3. Refer to pages 6-26 through 6-28 for removal of the
Suction
ice maker components needed to access the ice
Line
maker Evaporator.
4. Cut suction line and cap tube at locations shown in
Figure 7-10.
5. Remove evaporator from compartment.
6. Transfer the defrost heater and thermostat from the
old evaporator to the new evaporator.
7. Clean ends of suction line and cap tube that were
cut in step 4.
8. Cut a seam in heat shield 1/2 way through, then
slide cap tube and suction tube through the
ing. (See Figure 7-8) Pack heat shield against food
liner.
9. Insert the tubing into new evaporator and weld in
place.
10. Remove the heat shield.
11. Reinstall the ice maker components.
12. Replace filter-drier. Pump down and recharge
system.
7-16
Flex Tray Ice Maker compartment Evaporator
Figure 7-12
open-