AC130 hydraulics

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the booster and utility hydraulics are equiped with a _____ gallon-per-min pump

14.5
the booster system controlls
1
2
3
- flight control boost system
- 40mm & 105mm Trainable gun mounts (TGMs)
- 105mm gun retraction
the utility system operates
8 things
- landing gear
- wing flaps
- brakes
- UARRSI
- radar
- nose wheel steering
- 25mm ASHS
- a portion of the flight control boost system
the Aux system controls
7 things
- cargo door & ramp
- powers the 35mm TGM
- emerg brakes
- emerg UARRSI
- landing gear ext
- nose wheel steering
- Emerg nose gear ext
what seperates the upper and lower chambers for all 3 systems and why

baffle plate and check valves

during negative G conditions, trap the fluid in the lower chamber and prevent fluid from rising above the pump inlet opening.

this prevents pump cavitation and illumination of the pump low pressure warning lights.
utility system Qnty

4.3 Gallon
Utility pressure

3000 PSI
what provides protection for system overpressure

pressure relief valve
where is the rudder and elevator isolation valve?

left gun deck wall, above the 40mm gun and aft of the left wheel well.
where is the brake and radar isolation valve

FS 477 above the outer wall of the BMC
booster system has a ____ gallon reservoir

5.3
Aux hydro system has a ____ gallon reservoir

5.3
where is the manually operated nose landing gear emerg ext valve located

left gun deck just aft of the crew entry door at FS 260
manually operated landing gear ext valve is located where

on the utility hydraulic pannel at FS 440

Author:	Anonymous
ID:	90478
Card Set:	AC130 hydraulics
Updated:	2011-06-13 18:05:39
Tags:	ac130u
Folders:
Description:	hydru
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