T-45C TS, ADV & IUT EMFP-04
Engine and Hydraulic Emergency Procedures
2.
Procedures
a.
Ground: initiate maintenance action
b.
In flight
(1) With both hydraulic systems operating
normally or only one accumulator failed, no
special procedures required
(2) With both accumulators failed, more effort
will be required to operate controls
smoothly, especially during periods of high
demand
B.
HYD 1 EDP failure 1.8.1.5.4.2
Sg 2, fr 5-7
Fig 5: HYD 1 Pump
Failure (2 Overlays)
1.
Indications
Overlay 1
a.
Low pressure or loss of pressure, as indicated
by HYD 1 pressure gauge
Overlay 2
b.
MASTER ALERT light flashes and caution tone
sounds
c.
HYD 1 caution light illuminates at 600 + 50 psi
d.
If pump failure is associated with leak, fluid loss
may be visible to pilot or another aircraft
NOTE: HYD 1 pressure below 1,500 psi will
result in the loss of the following equipment:
landing gear (normal extension), flaps (normal
extension), slats, speed breaks, nose wheel
steering, launch bar (extend), normal brakes
(anti-skid) and arresting hook (retract).
Original (9-98)
Page 4-12
Previous Page
