TM 10-5410-228-24
Ensure that recirculation filter is disconnected from power source before performing
maintenance procedure. Electric shock can cause serious injury or death.
a. Removal (Figure 2-70)
(1)
Position recirculation filter with bottom access cover (1) facing up.
(2)
Remove three screws (2) from bottom access cover (1).
(3)
Remove four screws (3), four lockwashers (4), four washers (5), and four nuts (6) securing fan
impeller guard (7).
(4)
Remove three screws (8) from fan hub (9) and remove axial fan impeller (10).
b. Installation (Figure 2-70)
(1)
Position axial fan impeller (10) on fan hub (9) and secure with three screws (8).
(2)
Secure fan impeller guard (7) with four screws (3), four lockwashers (4), four washers (5), and
four nuts (6).
(3)
Position bottom access cover (1) and secure with three screws (2).
9
3
10
8
7
6
4
1
5
2
7
S 2-6
CBP