T-45C TS, ADV & IUT ENG-27/ENG-28
Engineering Review
AFT
FWD
OXYGEN
PLENUM
MONITOR
INTERNAL
HEAT EXCHANGER
PLENUM
CABIN
DISCHARGE
DIFFUSER
AIR
MOL
SIEVES
TEMP
OVERBOARD
SWITCH
ROTARY
BLEED AIR
TO ANTI-G VALVES
VALVE
SHUTOFF
VALVE
HEATER
OXYGEN CONCENTRATOR
LEGEND
CHECK VALVE
MANUAL SHUTOFF
VALVE
TO COCKPIT
Figure 21: OBOGS BLOCK DIAGRAM
(9-98) Original
Page 27-171
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