Turbo Air TSR-23SD Service Manual page 49

REPLACEMENT OF MAIN COMPONENTS
7-5. REPLACING CABINET FRAME HEATER (and/or) MULLION HEATER
A. Insert the and edge of '–'type screw
driver into the gap between the frame
and the frame cover.
C. Separate the frame cover by sliding
the screw driver.
B. Take apart the frame cover from the
frame.
D. Do just like above instructions in
other parts (bottom side, right side
and top
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