that are approved for software installation and other hardware part numbers that are not approved for software installation. An example of this is the flight data acquisition unit.
2) Refer to airline part number records to find software part numbers for applicable components.
(c)
Data transfer times are approximate times in minutes for software installed from disks with a data loader. Data transfers can fail, and failure of the data transfer will increase the total time necessary for software installation. Data transfer times are supplied only as an aid to help you schedule work.
(d)
The times given are for the installation of one piece of software into one component. 1) If a component has more than one piece of software, then
you must add the time for each piece to find the total data transfer time for the component.
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2) If a system has more than one of a given component, and software is to be installed in each one, you must multiply the time given in the table by the total number of components to find the total data transfer time for the system. a) For example, if a left and a right component are installed on the airplane, you must multiply the time given in the table by two to find the total data transfer time for the two components. b) Some systems can cross-load software between components. Usually it is faster to cross-load software than to install software with a data loader. The Flight Management Computer System (FMCS) and Engine Indicating and Crew Alerting System (EICAS) are examples of systems that can cross-load.
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~..............................................................................
| Table 201 |
................................................................................
| | | | Data |
| AMM | | | Transfer |
|Chapter| | | Time (in |
|Section| Component | Software | Minutes) |
................................................................................ |22-11 |Flight Control Computer (FCC) |OPS | 2 to 16 | | |(757-300) |OPC | 1 to 3 | ................................................................................ |23-15 |Satellite Data Unit (SDU) |OPS | 15 to 48 | | |(Rockwell Collins) |ORT (DB) | 1 to 5 | ................................................................................ |23-15 |Satellite Data Unit (SDU) |USER ORT (DB) | 1 to 5 | | |(Honeywell) |SECURED ORT (DB) | 1 to 5 | ................................................................................ |23-15 |SATCOM Multi-Purpose Display |OPS *[1] | 3 to 6 | | |Unit (MIDU) (Allied Signal) | | | ................................................................................ |23-22 |ACARS Management Unit (MU/CMU) |CORE & Application (OPS)| 5 to 16 | | |(some Allied Signal units) |Airplane Database (DB) | 1 to 15 | ................................................................................ |23-22 |ACARS Management Unit (MU/CMU) |CORE (OPS) | 2 to 16 | | |(some Rockwell Collins units) |AOC (DB) | 3 to 15 | ................................................................................ |23-22 |ACARS Management Unit (MU/CMU) |Application (OPS) | 5 to 16 | | |(some Teledyne units) | | | ................................................................................ |23-22 |ACARS Multi-Purpose Display |OPS *[1] | 3 to 6 | | |Unit (MIDU) (Allied Signal) | | | ................................................................................ |23-32 |Video System Control Unit |Database *[1] | 3 to 15 | | |(Sony) | | | ................................................................................ |23-32 |Digital Interface Unit |Airshow DB *[2] | 3 to 15 | | |(Passenger Flight Information | | | | |Display System) | | | ................................................................................ |31-31 |Digital Flight Data Acquisition |DFDAU Mandatory (OPS) | 5 to 32 | | |Unit | *[3] | | | |(some units) |ACMS Monitoring (OPS) | 3 to 20 | | | | *[3] | | ................................................................................ |31-35 |Optical Quick Access Recorder | OPS *[4] | 30 | | |(Teledyne) | | | ................................................................................ |31-41 |Engine Indicating & Crew Alerting |OPS | 5 to 16 | | |(EICAS) Computer (-1000 Series) |OPC | 1 to 3 | 中国航空网 www.aero.cn 航空翻译 www.aviation.cn 本文链接地址：757 AMM 飞机维护手册 STANDARD PRACTICES - AIRFRAME(91)
