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A B737-300 was dispatched after maintenance with the #2 air data computer static flexible line disconnected.
| Attributes | |
| ACN | 397139 |
| Time | |
| Date | 199803 |
| Day | Sun |
| Local Time Of Day | 0001 To 0600 |
| Place | |
| Locale Reference | airport : zzz |
| State Reference | US |
| Altitude | agl bound lower : 0 agl bound upper : 0 |
| Environment | |
| Light | Daylight |
| Aircraft 1 | |
| Operator | common carrier : air carrier |
| Make Model Name | Medium Large Transport, Low Wing, 2 Turbojet Eng |
| Navigation In Use | Other Other |
| Flight Phase | other |
| Flight Plan | None |
| Person 1 | |
| Affiliation | company : air carrier |
| Function | other personnel other |
| Qualification | other other : other |
| ASRS Report | 397139 |
| Person 2 | |
| Affiliation | company : air carrier |
| Function | other personnel other |
| Qualification | other other : other |
| ASRS Report | 397140 |
| Events | |
| Anomaly | aircraft equipment problem : critical non adherence : far non adherence : published procedure other anomaly other |
| Independent Detector | other flight crewa |
| Resolutory Action | other |
| Consequence | Other |
| Supplementary | |
| Primary Problem | Aircraft |
| Air Traffic Incident | other |
Narrative:
In removal and replacement of #1 inertial reference unit the static line for #2 air data computer was removed. When line was replaced it was not fully seated and came off. It was discovered at rotation of trip. More care should be taken to insure proper connection.
Original NASA ASRS Text
Title: A B737-300 WAS DISPATCHED AFTER MAINT WITH THE #2 AIR DATA COMPUTER STATIC FLEXIBLE LINE DISCONNECTED.
Narrative: IN REMOVAL AND REPLACEMENT OF #1 INERTIAL REF UNIT THE STATIC LINE FOR #2 AIR DATA COMPUTER WAS REMOVED. WHEN LINE WAS REPLACED IT WAS NOT FULLY SEATED AND CAME OFF. IT WAS DISCOVERED AT ROTATION OF TRIP. MORE CARE SHOULD BE TAKEN TO INSURE PROPER CONNECTION.
Data retrieved from NASA's ASRS site as of July 2007 and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.