Sub-Zero 601F/F, Technical & Service Manual

Page: 81 / 134

Component Access / Removal
600 Series
(Prior to #1810000)
7-27
#3756270 - Revision B - January, 2006
Freezer Evaporator Front Cover (Model 690)
The freezer evaporator front cover is held in place by
two screws at the top corners, and two screws through
the bottom flange into the lower evaporator cover
assembly. To access and remove the freezer evapora-
tor front cover, the juice can rack and upper front panel
first need to be removed.
NOTE: The procedure for removing the upper front
panel is the same as removing an upper control panel.
Now, extract the two screws at the top front of the front
cover and two screws at the bottom flange of the front
cover, and pull front cover out. (See Figure 7-53)
Freezer Evaporator Thermistor (Models 632, 642)
NOTE: Evaporator fins are sharp and could cause
minor personal injury.
The freezer evaporator thermistor is attached at the top
of the left evaporator bracket. To access and remove
the evaporator thermistor, the air duct/shelf assembly,
ice bucket carriage assembly, icemaker and evaporator
cover will need to be removed first. Now, disconnect
the thermistor wire leads from the wire harness. Then,
extract the screws which secure the evaporator to the
rear wall of the freezer compartment and pull the bot-
tom of the evaporator up while rotating to the right.
Extract the screw which secures the thermistor to the
top of the left evaporator bracket. (See Figure 7-52)
Light Bulb Access (Model 690)
NOTE: Light bulbs are hot and could cause minor per-
sonal injury.
There is no upper light diffuser in the freezer of this
model. The light bulbs are located directly behind the
upper front panel. (See Figure 7-53)
NOTE: See Upper Front Panel Removal procedure
below.
Upper Front Panel (Model 690)
The upper front panel is secured to the ceiling of the
compartment by two rows of screws. The front row of
screws are accessed through keyhole slots in the
assembly. To remove the upper front panel, extract the
rear row of screws at the back of the panel. Push the
panel back to release it from the front row of screws,
then lower the panel down and pull out.
Ice Auger Motor Assembly Access and Removal
(Model 690)
The ice auger motor assembly is attached to the rear
wall, directly behind the ice bucket assembly. To
access and remove the ice auger motor assembly, the
juice can rack, and ice bucket will need to be removed
first. Now, extract the four screws securing the ice
auger motor assembly to the rear wall. Then, discon-
nect the auger motor and ice bucket switch electrical
leads and pull assembly out. (See Figure 7-53)
NOTE: The ice bucket switches may be removed at this
time by depressing the tab on the side of the switch
while pushing the switch out of the opening.
Figure 7-53. Model 690 Upper Freezer Area
Upper Light Bulb
Compartment Thermistor
Ice Auger Motor Assembly
Evaporator
Front
Cover