T-45A UJPT, E2-C2, ADV, & IUT Eng-17
ECS/Pressurization System & OBOGS
1.
Exterior inspection
a.
Nose section
(1) Ram air inlet - CONDITION
2.
Entering cockpit
a.
Aft cockpit (solo flight)
(1) OBOGS FLOW selector - OFF
3.
In The Cockpit
a.
Oxygen and G-suit leads - CONNECT
4.
Interior check
a.
Forward Cockpit
(1) OBOGS FLOW selector - OFF
(2) OBOGS/ANTI-G switch - OFF
(3) CABIN pressure altimeter -
CHECK
(4) Cockpit air conditioning -
NORMAL/AS DESIRED
b.
Aft Cockpit
(1) OBOGS FLOW selector - OFF
(2) CABIN pressure altimeter -
CHECK
5.
Post-start
a.
OBOGS/ANTI-G switch - ON
b.
ANTI-G test button - PRESS
c.
Oxygen mask - ON/CONFIRM FLOW
(8-03) Original
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