TM 5-4520-240-14
and lock washers (26) securing the blower assembly (27)
and tube (8), and back plate (13) to indicate correct
to the heater case (28). Remove the blower assembly.
alignment of these parts for reassembly. Remove the
o. Remove and discard the sealing tape (1, fig. 10-4).
shroud gasket (3) and housing gasket (2).
Use a file or punch to mark the blower housing (5), fan
Figure 10-4. Blower assembly, exploded view.
10-4