2.
Description
___________ (Ref. Fig. 001) The elevator attach fittings attach the elevator through hinge bolts to the hinge arms of the horizontal stabilizer. The actuator attach fittings attach the elevator to the elevator servo controls. All the fittings are made of light alloy. Hi-Lok fasteners attach them to the spar.
Elevator Attach Fittings
Figure 001
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VERTICAL STABILIZER - DESCRIPTION AND OPERATION
_______________________________________________
1. General_______
The vertical stabilizer is attached to the rear fuselage. It holds the
rudder. Three servo control units operate the rudder. The High Frequency
(HF) antenna and the Very high frequency Omnibearing Range (VOR) antenna are
attached to the vertical stabilizer. You can remove the vertical stabilizer
as one unit.
2. Component Location__________________
(Ref. Fig. 001)
3. Description___________
R A. General
R The vertical stabilizer has a spar box, leading edge, trailing edge, tip
R and rudder. Hoisting points are installed on each side of the spar box.
R You can remove the leading edge, the trailing edge, the tip and the
R rudder independently.
R B. The Spar Box
R The primary structural component of the vertical stabilizer is the spar
R box. It is made of laminations of Carbon Fiber Reinforced Plastic (CFRP).
R Three pairs of primary attach fittings attach the spar box to the
R fuselage. Three transverse-load fittings transmit the transverse loads of
R the vertical stabilizer. They are laminated to the front, center and rear
R spar. Two hoisting points are installed on each side of the spar box.
R C. Fittings
R Rudder hinge arms and actuator fittings are attached to the rear spar of
R the spar box and hold the rudder. A strut between the rear spar of the
R spar box and rudder bearing No. 6 holds the vertical load of the rudder.
R Supports for the HF-antenna are installed to the front spar. The
R VOR-antenna is attached to a support frame on the upper end rib.
R D. Leading Edge
R The leading edge has three sections. They are made of laminations of
R Glassfiber Reinforced Plastic (GFRP) on a honeycomb core.
R E. Trailing Edge
R The trailing edge has four access panels on each side and three support
R frames. They cover the rudder hydraulics, servo controls, rods and hinge
R fittings. The access panels are made of laminations of CFRP on a
R honeycomb core. The support frames are made of CFRP.
Vertical Stabilizer
Figure 001
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R F. Tip R The vertical stabilizer tip is made of laminations of GFRP on a honeycomb R core. It is installed to the top of the spar box and to the leading-edge R end rib.
VERTICAL STABILIZER - INSPECTION/CHECK
______________________________________
TASK 55-30-00-200-001
Detailed Visual Inspection of Vertical Stabilizer Center Box Internal Structure as far as Visible, Front Spar FWD Face Upper Closing Rib Upper Surface WARNING : PUT THE SAFETY DEVICES AND THE WARNING NOTICES IN POSITION BEFORE YOU
_______ START A TASK ON OR NEAR:
-
THE FLIGHT CONTROLS
-
THE FLIGHT CONTROL SURFACES
-
THE LANDING GEAR AND THE RELATED DOORS
-COMPONENTS THAT MOVE. WARNING : MAKE SURE THAT THE TRAVEL RANGES OF THE FLIGHT CONTROLS ARE CLEAR.
_______ MOVEMENT OF FLIGHT CONTROLS CAN CAUSE INJURY TO PERSONS AND/OR DAMAGE.
1. Reason for the Job
__________________
Refer to the MPD TASK: 553003-01
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific circuit breaker(s) safety clip(s)
No specific warning notices
No specific adjustable access platform 12 m (39 ft. 4 in.)
B. Consumable Materials 中国航空网 www.aero.cn 航空翻译 www.aviation.cn 本文链接地址：A320飞机维护手册 AMM STABILIZERS 安定面(68)
