Frigidaire LGUB2642LF2 Service Manual page 143

Compressor Area Mounting Tray
To access the compressor and inverter, condenser
and fan assembly, or to service the sealed system, it
may require that the compressor area mounting tray be
removed from the bottom of the unit. The mounting tray
is secured with four #2 square bit screws to the bottom
of the unit and two screws to the lower rear corners of
the cabinet.
To remove the compressor area mounting tray:
1. Unplug unit from wall outlet.
2. Pull unit from its installation and block unit up high
enough to access the four bottom screws. Have
on hand blocks to support the mounting tray as the
screws are removed. Several 6 inch pieces of 2" x 4"
lumber work well. See Caution Note.
3. Extract the four bottom screws securing the mounting
tray to the rear of the unit. (See Figure 6-101)
4. Extract the two screws securing the mounting tray to
the rear of the unit.
5. Drop mounting tray down to provide better access
to the grounding screws and sealed system compo-
nents.
Condenser Fan Assembly Removal
The condenser fan assembly is secured to the rear of the
compressor area with two bolts to the compressor mounting
plate. The compressor area mounting tray does not need to
be dropped to remove the fan assembly.
To remove the condenser fan assembly:
1. Pull unit from its installation position and unplug from
wall outlet.
2. Extract the screws securing the compressor shield to
the unit frame and remove from unit.
3. Disconnect wire leads to condenser fan motor at
Molex™ connector.
4. Extract the three bolts securing the fan assembly to the
condenser mounting brackets. (See Figure 6-102)
5. Pull fan motor assembly from unit, then pull fan
blade from motor shaft.
6. Remove the condenser fan shroud by extracting the
two 3/8" bolts securing the shroud to the mounting
tray.
Component Teardown
Power Cord
Screw
Compressor Area Mounting Tray
When accessing the compressor area mounting tray, it is
recommended to have two people to block the unit high
enough to access the bottom screws.
The unit is heavy, make sure unit is secure when in the
blocked position. The unit should not rock or tip when on
blocks.
If the unit should tip or fall from the blocks while extracting
the screws, personal injury could occur and/or damage the
unit or the customers personal property.
If unsure about the safety of this operation, do not
continue. Contact your Regional Service Quality Manager
for assistance.
Electrical
Connection
6-37
Ground
Screws
Bottom Screws
Figure 6-101.
Screws
Figure 6-102.
Inverter
Screw