Freezer Fan Motor - Models 511, 550; Freezer Fan Motor - Models 532, 542, 561; Freezer Duct/Shelf; Freezer Fan - Sub-Zero 500 Series Technical Service/Training Manual

Light Bulbs
Breaker Strip
Air Duct
Figure 2-28. Model 511, 550 Freezer Compartment, Top

Freezer Fan Motor - Models 511, 550

1. To access and remove the evaporator fan
assembly, the freezer air duct and evaporator
cover will need to be removed first (Figure 2-
28).
2. Remove the mounting screws at the left side
of the fan shroud. Tilt the front edge of the
assembly down and disconnect the fan motor
wiring from the wire harness (Figure 2-29).
3. Continue to tilt the assembly forward and pull
out. The freezer evaporator fan can now be
removed from the fan shroud.
NOTE: When reinstalling freezer evaporator fan
assembly, the oblong holes in the rear flange of the
fan shroud must be placed over the two upper
white pegs in the rear wall.

Freezer Fan Motor - Models 532, 542, 561

1. To access the freezer evaporator fan motor,
remove the freezer duct/shelf (Figure 2-30).
Remove the two #10-12 x 1/2 screws from the
cover and raise up. Disconnect wire harness
and continue to raise up until the top lip of the
cover releases from the air diffuser. The fan
motor is mounted behind the evaporator on the
freezer fan shroud (Figure 2-31).
2. To remove fan, remove the screws (Figure 2-
24) from the top of the shroud and pull the
shroud forward., The fan assembly will now
lift straight up from behind the evaporator
(Figure 2-31).
Evaporator Cover
2-11
COMPONENT INFORMATION
Figure 2-29. Model 511, 550 Freezer Assy.
Models 532, 542, 561
Air Diffuser
Shelf Seals
Screw, #10-12 x 1/2, Truss
Figure 2-30. Freezer Duct/Shelf
Models 532, 542, 561
Fan Blade
Figure 2-31. Freezer Fan
NOTE: When reinstalling the fan, angle the bot-
tom of the fan shroud towards the back of the
freezer and then raise the top of the shroud into
position to secure at top. A properly installed
shroud will be parallel to the evaporator.
3. Reinstall the freezer duct/shelf (Figure 2-30).
Insert the top lip of the cover behind the air
diffuser and then lower it. Be sure the cutouts
in the cover line up with the tabs at the back.

Freezer Duct/Shelf

Freezer
Control
Panel
Fan Shroud