T-45C TS, ADV & IUT ENG-11
Hydraulic Subsystems
ADVISORY
CAUTION
NWS HI
NWS
ELECTRONIC CONTROL BOX
Rotary Variable
Differential
Transducer
HYD 1
High Gain
PRESS
RVDT
Button
Paddle
Switch
NOSE GEAR
HYD 1
RET.
LVDT
Liner Variable
Differential
Transducer
RUDDER PEDAL
DEFLECTIONS
LEGEND
NOTE: NWS on
HYD 1 PRESSURE
HYD 1 RETURN
Figure 17: NWS SYSTEM COMPONENT LOCATOR
(2) High gain: +/- 65 degrees nosewheel
movement
(a) Selected by pressing and holding
NWS button
Fig 17: NWS System
Component Locator
(b) Used for aircraft parking
NOTE: High gain nosewheel steering
should be used for low speed taxi
operations only, at less than 10 knots
ground speed.
(3) NWS disabled when launch bar extended,
+/- 20 degrees steering activated by
pressing and holding NWS button
c.
Nose wheel movement proportional to rudder
pedal movement when on ground
d.
System performs a continuous built-in test (BIT)
(1) Any detected malfunction illuminates
(9-98) Change 4
Page 11-37
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