T-45C TS, ADV & IUT ENG-27/ENG-28
Engineering Review
NOTE: The rudder is
mechanical and does not
receive hydraulic power.
(b) General services when HYD 1
pressure is above 1600 psi
(i)
Landing gear
(ii) Nose wheel steering
(iii) Launch bar
(iv) Speed brakes
(v) Arresting hook
(vi) Flaps/slats
(vii) Wheel brakes and anti-skid
b.
HYD 2
(1) Flight control PCU
(2) HYD 2 system FC accumulator
(3) Emergency pkg assembly
c.
Emergency HYD system
(1) RAT supplies emergency hydraulic
pressure utilizing HYD 2 fluid
(2) Backup for HYD 2 EDP pressure to ailerons
and stabilator
d.
Centralized warning system (CWS): MASTER
ALERT light flashes concurrently with HYD
FAIL warning light and HYD 1, HYD 2, and RAT
EXTEND caution lights
e.
Intercom system (ICS): caution sounds in
headset concurrently with WCP indications of
(9-98) Original
Page 27-64
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