Propulsion ............................ 4-3 Power Generation ..................... 4-9 Environmental.

FILTER (1) | 7 / & SS асе APU SYSTEM 3 3) APU ES SEAL CAVITY ! DRAIN APU 2 AS DÍ eS A | A PRIMARY (в) МІО ОЕСК e INTERDECK 4 FOLDING ACCESS FOOTHOLDS (STS 5 & SUB) PRIMARY INTERDECK ACCESS AFT | GALLEY і PORT = SIDE HATCH.