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22-2.
M2A2 AIR PURIFIER REPLACEMENT (continued).
a.
1.
2.
3.
4.
5.
6.
7.
8.
9.
b.
1.
2.
3.
4.
5.
6.
7.
REMOVAL
Remove two screws (5), four washers (6), and two Iockwashers (10) and nuts (1 1 ) from canister rack (26).
Discard Iockwashers.
NOTE
Record number of shims prior to removing frame to ensure proper installation.
Remove screw (19), Iockwasher (1 8), washer (1 7), frame (1 6), and shims (25) from vehicle floor and canister
rack (26). Discard Iockwasher.
Disconnect air hose (8) from air outlet connector (9).
Remove four quick-disconnect hoses (12, 13,14 and 15) from air purifier assembly (24).
Release strap (7).
Disconnect electrical connector (1) from air purifier assembly (24).
CAUTION
Use care when removing air purifier assembly from frame assembly. Damage to
ground wire may result.
Remove air purifier assembly (24) from frame assembly (20).
Remove screw (2), Iockwasher (3), and ground wire (4) air purifier assembly (24). Discard Iockwasher.
Remove four screws (21), five Iockwashers (22), ground wire (4), and frame assembly (20) from standoffs (23).
Discard Iockwashers.
INSTALLATION
Install frame assembly (20) and ground wire (4) on standoffs (23) with four screws (21) and five new
Iockwashers (22).
Install ground wire (4) on frame assembly (20) with screw (2) and new Iockwasher (3).
Position air purifier assembly (24) on frame assembly (20).
Lift strap (7) and install air purifier assembly (24) in frame assembly (20) and secure with strap (7).
Install electrical connector (1) in air purifier assembly (24).
Install four quick-disconnect hoses (12, 13, 14, and 15) on air purifier assembly (24)
Connect air hose (8) to air outlet connector (9).
22-2
TM 9-2350-2887-20-2
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