T-45C TS, ADV & IUT ENG-27/ENG-28
Engineering Review
(2) Function: illuminates to indicate speed
brakes not fully retracted
b.
FULL advisory light
(1) Location: on upper left instrument
panel in both cockpits
(2) Function: illuminates to indicate speed
brakes are fully extended
c.
Extend/retract switch
(1) Location: on throttle grip under COMM
switch
(2) Function: three-position switch
(a) Forward (momentary) -- retracts speed
brakes. Released, switch returns to
center position
(b) Center -- speed brakes remain in
selected position
(c) Aft -- holding switch in this position
extends the speed brakes, as long as
the switch is held, until full extension
(60 degrees). Released, switch
returns to center position
NOTE: Extension of the speed brakes
(moving the switch aft) can occur
incrementally. However, the speed
brakes will fully retract when the speed
brake switch is moved to the forward
position.
d.
Aircraft systems interfaces
Sg 8, fr 30
Hydraulic System
(1) Hydraulic system
Block Diagram
(9-98) Original
Page 27-88
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