(7) Cabin components and equipment
(Ref. TASK 20-28-00-720-005)
(a) The values given are for measurement between the adjacent primary
metal structure and a metal part of the points that follow:
-------------------------------------------------------------------------------
| POINT LOCATION | TASK | MAX. PERMITTED |
| | REFERENCE | RESISTANCE VALUE|
--------------------------------------|----------------------------------------
| - main instrument panel, consoles, | 20-28-00-720-005 | 50 milliohms |
| glareshield, center pedestal, | | |
| overhead panel | | |
| | | |
| - VU panels | 20-28-00-720-005 | 50 milliohms |
| | | |
| - seat tracks | 20-28-00-720-005 | 10 milliohms |
| | | |
| - electrical equipment casing | 20-28-00-720-005 | 50 milliohms |
| | | |
| - protective covers and metal | 20-28-00-720-005 | 500 milliohms |
| components (non electrical) | | |
| | | |
| - metal control components (pedals, | 20-28-00-720-005 | 500 milliohms |
| handles, etc) | | |
| | | |
| - side sticks | 20-28-00-720-005 | 150 milliohms |
| | | |
| - CAPT and F/O seats | 20-28-00-720-005 | 150 milliohms |
| | | |
| - Third Occupant seat tracks | 20-28-00-720-005 | 500 milliohms |
| | | |
| - seat pick-up vertical leg (4th | 20-28-00-720-005 | 500 milliohms |
R | occupant) | | |
R | | | |
R | - Passenger seat tracks (junction) | 20-28-00-720-005 | 10 milliohms |
R | | | |
R | - Fluorescent lightning : ballast | 20-28-00-720-005 | 50 milliohms |
R | supports | | |
R | | | |
R | - Hatracks | 20-28-00-720-005 | 50 milliohms |
R | | | |
R | - Metallic baseboards | 20-28-00-720-005 | 50 milliohms |
R | | | |
R | - Lavatories : | | |
R | - washbasin | 20-28-00-720-005 | 500 milliohms |
R | - toilet bowl | 20-28-00-720-005 | 500 milliohms |
-------------------------------------------------------------------------------
| POINT LOCATION | TASK | MAX. PERMITTED |
| | REFERENCE | RESISTANCE VALUE|
--------------------------------------|----------------------------------------
R | | | |
R | - Passenger seats with in-seat | | |
R | power supply system not fitted | | |
R | with GFI (Ground Fault | | |
R | Interrupter) protection device | 20-28-00-720-005 | 500 milliohms |
R | | | |
R | - Galleys and miscellaneous racks : | | |
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 STANDARD PRACTICES-AIRFRAME(95)