A320航后维护信息查询

caucjun · 发表于 2014-8-20 18:15:25

A320航后维护信息查询
SUBJECT: CENTRALIZED FAULT DISPLAY SYSTEM (CFDS) ANOMALIES
1. PURPOSE
The present SIL identifies all the known CFDS anomalies/BITE deviations. It is intended to be used by
maintenance engineering as a synthetic document, providing a short description of each deviation, as well
as the affected part and the corrective action, with a cross-reference to the relevant TFU/TSM procedure.
The failure messages/warnings or behaviors that should be known by line maintenance teams are covered
by the Trouble Shooting Manual.
More precisely, the messages/behaviors described in this SIL are those for which the conditions of
occurrence are precise/known and reproducible. In addition are mentioned messages/behaviors for which
a statistical survey revealed a too high number of occurrences (more than 1 every 5 flights per aircraft
without any logbook complaint).
The last part of this SIL (Appendix E) gives the filter content.
Each operator is responsible for uploading and updating the filter database, according to the part numbers
of equipment fitted on their aircraft.
This revision introduces updated data with the appendixes. Changes in subject SIL are highlighted by a
vertical revision bar in the left of the respective page (except for Part E).
2. DESCRIPTION
This part of the SIL describes the appendix included in the present SIL.
Airbus has updated the CFDS BITE anomalies according the below layout.
The appendix is divided into five parts, which are:
A. The list of PFR failure messages (internal and external) which request specific maintenance action.
B. The list of ECAM WARNINGS and MAINTENANCE STATUS shown on the PFR, which request
specific maintenance action.
C. The list of CLASS 3 failure messages which request specific maintenance action.
D. The anomalies related to the general use of the CFDS.
E. The list of messages/warnings which AIRBUS recommends to filter.
Note 1: The classification criteria of data recorded in parts A, B, C, D, E of this document is the ATA
chapter associated to the message/anomaly.