TM 9-2350-277-20-5
REPLACE M3 NBC HEATER HOSES AND FITTINGS (M113A3 ONLY) Continued
0782 00
INSTALLATION
1.
Install drivers station inlet hose (1) on air purifier (2).
2.
Install drivers station inlet hose (1) and clamp (3) on heater (4). Tighten clamp.
3.
Install drivers station hose (5) and clamp (6) on heater (4). Tighten clamp.
NOTE
Hoses can go into any of the four outlets. The two open outlets have to be covered with plugs to
keep the air pressure balanced.
4.
Install two clamps (7) on drivers station hose (5). Secure clamps to bulkhead with two screws (8) and new
lockwashers (9).
5.
Secure electrical leads to drivers station hose (5) with new straps (10) as required.
6.
If removed, clean hull, remove backing paper and firmly install new fastener tape (12) against the hull. Install the web
strap (11) to tape (12).
7.
Install drivers station hose (5) in three web straps (12) on bulkhead.
8.
Install drivers station hose (5) and clamp (13) on connector (14). Tighten clamp.
9.
Install commanders station inlet hose (15) on air purifier (2).
10. Install commanders station inlet hose (15) and clamp (16) on heater (17). Tighten clamp.
0782 00-4