之前对于机腹下盖板螺钉丢失不是很重视,最近看了检查标准之后,感觉要求还是比较严的,有很多细节,共同学习哦。
Customer : CSN Type : A318/A319/A320/A321 Rev. Date : Feb 01/12
Manual: AMM Selected effectivity: 007-007
53-35-00-200-002-A - Inspection of the Wing to Fuselage Fairings and Belly Fairing Access Panels for Missing ... ** ON A/C ALL TASK 53-35-00-200-002-A Inspection of the Wing to Fuselage Fairings and Belly Fairing Access Panels for Missing Fasteners 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. 1. Reason for the Job Self explanatory 2. Job Set-up Information A. Fixtures, Tools, Test and Support Equipment REFERENCE QTY DESIGNATION No specific 1 ACCESS PLATFORM 2M (6 FT) - ADJUSTABLE B. Referenced Information REFERENCE DESIGNATION ** ON A/C 001-099, 204-249, 501-549, 551-599, 751-799, 801-849, 851-899, 901-999 Belly Fairing Access Panels and Wing to Fuselage Fairings - Right Side SHEET 1 ** ON A/C 001-099, 101-199, 204-249, 251-299, 351-399, 401-449, 451-499, 501-549, 551-599, 751-799, 801-849, 851-899, 901-999 Belly Fairing Access Panels and Wing to Fuselage Fairings - Left Side SHEET 1 ** ON A/C ALL Wing to Fuselage Fairings - 191BT/192BT and 191CT/192CT SHEET 1 3. Job Set-up Subtask 53-35-00-010-052-A A. Get Access (1) Put the ACCESS PLATFORM 2M (6 FT) - ADJUSTABLE in position in the zone 190. 4. Procedure ** ON A/C 001-099, 204-249, 501-549, 551-599, 751-799, 801-849, 851-899, 901-999 Subtask 53-35-00-210-051-A A. Do an inspection of the wing to fuselage fairings and the belly fairing access panels for missing fasteners. (Ref. Fig. Belly Fairing Access Panels and Wing to Fuselage Fairings - Right Side SHEET 1) (Ref. Fig. Belly Fairing Access Panels and Wing to Fuselage Fairings - Left Side SHEET 1) (Ref. Fig. Wing to Fuselage Fairings - 191BT/192BT and 191CT/192CT SHEET 1) NOTE: You can temporarily replace a missing fastener by a fastener from another panel. Make sure that the replacement fastener has the same thread size and the same length as the missing one. Obey the criterias in the subsequent table when you remove a fastener from any other panel. Panel FIN Belly Fairing Missing Fasteners Description
7504MM 7505MM 193AB/194AB 193BB/194BB
No missing fastener permitted. No missing fastener permitted.
Print Date: Feb 04/12 Local Time Page 1 of 3
Customer : CSN Type : A318/A319/A320/A321 Rev. Date : Feb 01/12
Manual: AMM Selected effectivity: 007-007
53-35-00-200-002-A - Inspection of the Wing to Fuselage Fairings and Belly Fairing Access Panels for Missing ...
191BB/192FB Missing fasteners are not permitted on the FWD edge of each panel. Missing fasteners are permitted, only if in accordance with the subsequent condition: - that a minimum of two fasteners in the first fastener positions are installed on all corners of each panel (count from the corner).
Replace the missing fasteners before 10 flight cycles
191AB/191AT 191LB/192AB 192AT/192LB
Missing fasteners are not permitted on the FWD edge of each panel. Two missing fasteners are permitted, only if in accordance with the subsequent condition: - that a minimum of four fasteners of the first fastener positions are installed on all corners of each panel (count from the corner).
Replace the missing fasteners before 10 flight cycles
191DT/192DT Missing fasteners are not permitted on the FWD edge of each panel. One fastener at every fourth
fastener position is permitted missing, only if in accordance with the subsequent condition:- that a minimum of four fasteners of the first fastener positions are installed on all corners of each panel (count from the corner). 191EB/192EB Missing fasteners are not permitted on the FWD edge of each panel. One fastener at every fourth fastener position is permitted missing, only if in accordance with the subsequent condition: - that a minimum of two fasteners of the first fastener positions are installed on all corners of each panel (count from the corner).
Replace the missing fasteners before 10 flight cycles Replace the missing fasteners before 10 flight cycles
191ET/192ET 191KB/192KB 197BB/198BB 147CB/147BB 148FB/148DB 197GB/198GB 196AB/197AB 191GB/191HB 191JB/195AB 147AB/195CB
Missing fasteners are not permitted when they are located directly in the area of service panels. Missing fasteners are only permitted on a maximum of two sides on each panel. At panels without sealing profiles: One fastener at every fourth
Replace the missing fasteners before 10 flight cycles
Print Date: Feb 04/12 Local Time Page 2 of 3
Customer : CSN Type : A318/A319/A320/A321 Rev. Date : Feb 01/12
Manual: AMM Selected effectivity: 007-007
53-35-00-200-002-A - Inspection of the Wing to Fuselage Fairings and Belly Fairing Access Panels for Missing ...
147EB/147FB fastener position is permitted missing, only if in accordance with the subsequent condition:- that a minimum of two fasteners of the first fastener positions are installed on all corner areas of each panel (count from the corner). At panels with sealing profiles: One fastener at every fourth fastener position is permitted missing, only if in accordance with the subsequent condition: - that a minimum of four fasteners of the first fastener positions are installed on all corner areas of each panel (count from the corner).
191BT/192BT 191CT/192CT
(Ref. Fig. 603/TASK 53-35-00-991- 006-001) 1 - Missing fasteners are not permitted in the corner areas 2 - Three missing fasteners are permitted when two fasteners are installed at each side of an empty hole. 3 - One missing fastener is permitted. 4 - Two missing fasteners are permitted when they are not adjacent to each other.
Replace the missing fasteners before 10 flight cycles
** ON A/C ALL 5. Close-up Subtask 53-35-00-410-051-A A. Close Access (1) Remove the ground support and maintenance equipment, the special and standard tools and all other items. (2) Remove the access platform(s). (3) Make sure that the work area is clean and clear of tool(s) and other items. Print Date: Feb 04/12 Local Time Page 3 of 3 |