(2)
Do an inspection of the component interface and/or the adjacent area.
1EFF : ALL 1 31-35-22Page 404 1 1 Feb 01/98 1 1 1CES 1
(3)
Remove the blanking caps from the connectors (3) and (4).
(4)
Make sure that the connectors (3) and (4) are in the correct condition.
(5)
Connect the connector (4) to the receptacle (3).
(6)
Install the printer (2) in its housing (5).
(7)
Tighten the four quarter-turn fasteners (1). Subtask 31-35-22-865-052
B.
Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 6TW
Subtask 31-35-22-710-051
C. Do the operational test of the Printer (Ref. TASK 31-35-00-710-001)
5. Close-up
________ Subtask 31-35-22-860-054
A. Make sure that the work area is clean and clear of tool(s) and other items.
1EFF : ALL 1 31-35-22Page 405 1 1 Feb 01/98 1 1 1CES 1
AIDS INTERCONNECTION (DMU, DAR) - DESCRIPTION AND OPERATION___________________________________________________________
1. General_______
R **ON A/C 001-049, 101-105,
A. Purpose of the Aircraft Integrated Data System With the integration of modern, state-of-the-art technology like the fly-by-wire or the Full Authorized Digital Engine Control (FADEC) the complexity of the aircraft systems leads to the development of the Central Fault Maintenance System (CFDS) and the Aircraft Integrated Data System (AIDS). While the CFDS is intend to assist the line maintenance in isolating faults, detected by the BITE functions of the individual aircraft system, the main objectives for the AIDS are more of a preventative nature. Long term trend monitoring of the engines and the APU avoid expensive unscheduled maintenance actions outside the main base of the aircraft operator. Continuous monitoring of the engines and the APU is also intended to substitute fixed interval inspections by on demand maintenance. In addition the AIDS is used for various tasks like hard landing detection, crew proficiency monitoring and any type of special investigations and trouble shooting on system level.
B. Realization of the Aircraft Integrated Data System The AIDS is organized around the DMU which interfaces with other aircraft systems (see AIDS - System Block Diagram). Approximately 13000 parameters from the 50 ARINC 429 data lines are fed into the DMU. Based on these parameters, the DMU performs several tasks, the result of which are either found on the SAR, on PDL floppy disks, on the MCDU screen or if they are downloaded through ACARS directly at the GSE computer in the airline ground station. The Smart Access Recorder (SAR) shall be retrieve via the PDL.
R **ON A/C 051-099,
R R R R R R R R R A. Purpose of the Aircraft Integrated Data System With the integration of modern, state-of-the-art technology like the fly-by-wire or the Full Authorized Digital Engine Control (FADEC) the complexity of the aircraft systems leads to the development of the Central Fault Maintenance System (CFDS) and the Aircraft Integrated Data System (AIDS). While the CFDS is intend to assist the line maintenance in isolating faults, detected by the BITE functions of the individual aircraft system, the main objectives for the AIDS are more of a preventative nature.
R 1EFF : 001-049, 051-099, 101-105, 1 31-36-00Page 1 1 1 Config-1 May 01/05 1 1 1CES 1
R Long term trend monitoring of the engines and the APU avoid expensive
R unscheduled maintenance actions outside the main base of the aircraft
R operator. Continuous monitoring of the engines and the APU is also
R intended to substitute fixed interval inspections by on demand
R maintenance.
R In addition the AIDS is used for various tasks like hard landing
R detection, crew proficiency monitoring and any type of special
R investigations and trouble shooting on system level.
R
R B. Realization of the Aircraft Integrated Data System
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