T-45C TS, ADV & IUT EMFP-08
Electrical and Indicator Emergency Procedures
PROGRESS CHECK
Question 6 -- 1.8.1.4.1.2
Below what altitude should you descend if you cannot
correct an air conditioning malfunction?
ANSWER: 25,000 ft MSL
Sg 6, fr 2
IV.
OBOGS contamination
1.8.1.4.3.2
Lesson Organization
A.
Indications
ELECTRICAL AND INDICATOR
EMERGENCY PROCEDURES
NOTE: OBOGS over temp or low oxygen concentration
* Electrical system failures
* Pitot static malfunctions
is indicated by the illumination of the OXYGEN warning
* ECS failures
light, a noticeable problem breathing, or hypoxia. The
* OBOGS contamination failure
failure may be high temperature bleed air leak, a heat
* CWS failure
exchanger failure, or insufficient oxygen concentration.
* MFD failure
Also, a Solid State Oxygen Monitor (SSOM) will
illuminate the OXYGEN warning light if an oxygen
Sg 6, fr 3, 4
monitor fault is detected.
Contamination/
Failure of OBOGS
1.
MASTER ALERT light flashes and warning tone
sounds
2.
OXYGEN warning light illuminates
3.
Irritants detected in breathing oxygen from OBOGS
Original (9-98)
Page 8-12
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