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TB20 MAINTENANCE MANUAL 53 机身 TB20飞机维护手册(5)

时间:2011-11-11 09:54来源:蓝天飞行翻译 作者:航空
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B. Rear fuselage structure
The rear fuselage structure provides attachment for the vertical / horizontal stabilizers assy. I C. Upper fuselage panel structure
The upper fuselage panel structure provides attachment for the windshield, both access doors and both passenger windows.
D. Footstep
The footstep makes it possible to enter and exit the cabin easily.
E. Access door mechanism
The access door mechanism allows access door opening and closing.
WA
Validity : S / N 1 - 9999 53-00-00Page 1
(BA) SEP 04
 
  A - Forward fuselage
B - Rear fuselage
C - Upper fuselage panel structure
D - Footstep
E - Access door mechanism

 
A
14532003AAAAYZ4200 Fuselage - Identification and location of components
Figure 1

WA
Validity : S / N 1 - 9999 53 00-00Page 2
(BA) JUN 01
 
FUSELAGE
INSPECTION / CHECK
1. INSPECTION / CHECK - FUSELAGE
A. Tools and consumable materials
- Portable lamp
- Swivelling mirror
B. Procedure
1) Remove the tail cone - refer to 53-20-04.
2) Thoroughly clean the fuselage - refer to 12-20-03.
3) Thoroughly inspect the fuselage skin for corrosion.
4) Visually inspect all the sections of the fuselage structure, the frames, ribs, floor stiffeners and floor
panels for corrosion, cracks and loose rivets.
5) Thoroughly inspect frame C9 for cracks and loose rivets. Use a swivelling mirror to inspect the inner
section of frame C9.
6) Inspect the rear flight control support for attachment.
7) Thoroughly inspect the tail cone.
8) Install the tail cone - refer to 53-20-04.
WA
Validity : S / N 1 - 9999 53-00 Page 601
00 (BA) JUN 01
 
PAGE INTENTIONALLY LEFT BLANK
 
FORWARD FUSELAGE STRUCTURE
DESCRIPTION AND OPERATION
1. GENERAL
The forward fuselage structure is a metallic, aluminium alloy structure of semi-monocoque design. The forward fuselage structure consists of :
- the frames and fittings,
- the cross beams and stringers,
- the fairings and anti-spin edges,
- the skins.
The forward fuselage structure is reinforced with horizontal spars made of aluminium sections.
2. LOCATION (Figure 1)
COMPONENT QTY AREA ACCESS DOOR REFERENCE
Frames and fittings / 210 / 53-10-01
Cross beams and stringers / 210 / 53-10-00
Fairings and anti-spin edges / 210 / 53-10-00
Skins / 210 / 53-10-00

3. DESCRIPTION
A. Frames and fittings
The forward fuselage structure is limited by frames CO and C6.
The firewall, the engine mount and the nose landing gear mount are secured to frame CO. The wings front attachment fittings are secured to frame C1.
 
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