Separated again by exposing.

Closed. , AMMONIA BOILER АМО TANKS (ATMOSPHERE HEAT SINKS) PAR t. ST lg AVIONICS BAYS (4, 5, AND 6) FUEL FUEL SERVICING - ISOLATION RECEPTACLES VALVES (2) (APU SYSTEM 3) AND FILTERS FUEL SERVICING RECEPTACLES (APU SYSTEMS APU SYSTEM 2 MAIN PROPULSION SYSTEM.