Sub-Zero 700 Service Manual page 13

INTEGRA
INTEGRA
Lower Evaporator Fan Assembly Removal
(Models 736TR)
The lower evaporator fan assembly is held in place by
bolts passing through access holes in the evaporator
fan shroud, then through the top flange of the evapora-
tor cover and into well-nuts in the fan bracket.
To remove the lower evaporator fan assembly, first
remove drawers, left side drawer slides, heat exchanger
cover and evaporator cover assembly. Then, extract
the bolts from the well-nuts
The evaporator fan blade is pressed onto the shaft of
the fan motor and can be removed by simply pulling it
away from the motor.
Lower Thermistors Removal (Models 736TR)
The lower compartment thermistor is attached at front
of the right wire cover with a screw.
The evaporator thermistor is inserted into the third
opening in the evaporator fins from the top, approxi-
mately to the center of the evaporator.
To remove the compartment thermistor, first remove
drawers, left side drawer slides, heat exchanger cover
and lower evaporator cover, then
1. The screw securing compartment thermistor to
switch enclosure will be removed when evaporator
cover is removed.
2. Extract switch enclosure mounting screws and pull
enclosure away from back wall.
3. Cut thermistor's wire leads six (6) inches from wall.
To remove the evaporator thermistor
1. Cut thermistor's wire leads six (6) inches from wall.
2. Pull thermistor from evaporator fins.
Lower Evaporator Cover Removal
(Model 736TCI)
The lower evaporator cover is held in place with screws
and a locating peg. The left side mounting screws are
hidden by the heat-exchanger cover; screws at top
secure evaporator cover to ceiling; a peg protruding
from the bottom left side of wire cover fits into a hole at
bottom right side of evaporator cover.
To remove the evaporator cover, first remove drawers,
left side drawer slides, heat exchanger cover and ice-
maker, then (See Figure 7-28):
1. Extract left side and top mounting screws.
2. Pull evaporator cover toward left wall to disengage
peg from hole at bottom right, then pull assembly
out through upper drawer opening.
TED
TED
(736 T (736 T all SWS #2970000) all SWS #2970000)
(See Figure 7-26).
(See Figure 7-27):
(See Figure 7-27):
SERIES
SERIES
Evap Fan Assy
Bolts through
Access Holes
Figure 7-26. Evaporator Fan Removal, 736TR
Wire Cover
Evaporator Thermistor
Figure 7-27. Lower Thermistors, 736TR
Screw
Evaporator Cover
Screw
Figure 7-28. Evaporator Cover Removal
7-13
Component Removal
Compartment Thermistor
Screws
Peg
(Not Shown)
#7015817 - Revision A - January, 2010