AFT AVIONICS BAY AND SURVIVAL BAY FILTER REPLACEMENT
This task covers:
Removal. Cleaning. Inspection. Installation.
16.35.2. Initial Setup
Aircraft mechanics tool kit (item 376, App H)
Attack Helicopter Repairer
Access door R295 opened
Operating avionics housed in the aft elec-
tronics bay with clogged filters could re-
sult in inadequate cooling air flowing
through the electronics units.
There are a total of seven filters, three in
the R/S Aft Avionics door, two in the L/S
Aft Avionics door and two in the R/S
Survival Bay door. The following proce-
dure is the same for all three locations.
a. Remove and discard three filters (1) from inlet
a. Wipe air inlet shields and screens with a clean
a. Check inlet shields and screens for cracks,
obstructions, loose or missing parts. None al-
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AFT AVIONICS BAY
DOOR SHOWN IN