T-45A UJPT, E2-C2, ADV, & IUT Eng-17
ECS/Pressurization System & OBOGS
PROGRESS CHECK
Question 3 -- 1.4.16.2.1
Where in the OBOGS are the nitrogen and
contaminants removed from the compressor air?
ANSWER: In the oxygen concentrator through the use
of molecular sieves
Question 4 -- 1.4.16.3.1
Where is the oxygen monitor located?
ANSWER: Left side of fwd ejection seat bulkhead
Question 5 -- 1.4.16.3
Which control enables/disables the oxygen-
enriched airflow to each mask?
ANSWER: The OBOGS FLOW selector
Question 6 -- 1.4.16.3
What is the name of the control used to inflate the g
suit and where is it located?
ANSWER: The ANTI-G PRESS TO TEST button is
located on the pilot services panel.
VIII. OBOGS operational check requirements 1.4.16.1.1
Sg 8, fr 1
Lesson Organization
A.
Preflight checks
NOTE: The following italicized steps on preflight
checks and services are excerpted from
NATOPS.
Page 17-20
(8-03) Original
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