ASN Wikibase Occurrence # 190881
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Date: | Monday 9 April 2001 |
Time: | 08:30 |
Type: | Boeing 767-204 |
Owner/operator: | Ansett Australia |
Registration: | VH-RMO |
MSN: | 23807/184 |
Year of manufacture: | 1987 |
Fatalities: | Fatalities: 0 / Occupants: |
Aircraft damage: | None |
Category: | Serious incident |
Location: | Sydney-Kingsford Smith International Airport, NSW (SYD/YSSY) -
Australia
|
Phase: | Unknown |
Nature: | Passenger - Scheduled |
Departure airport: | Melbourne-Tullamarine Airport, VIC (MEL/YMML) |
Destination airport: | Sydney-Kingsford Smith International Airport, NSW (SYD/YSSY) |
Investigating agency: | ATSB |
Confidence Rating: | Information verified through data from accident investigation authorities |
Narrative:Following the Boeing 767 (B767) aircraft's second flight after scheduled maintenance, a pilot maintenance log entry noted that the cabin door L1 slide bustle was hanging down. A line engineer on duty examined and certified that the cause was a weak cable spring. The discrepancy was then placed on deferred maintenance as it was not considered to be an airworthiness defect. The following day, prior to departure, the cabin crew of the aircraft reported the cabin door L1 (forward entry door) bustle was lower than normal. Inspection revealed that the girt bar was not attached to the escape slide girt bar carrier, but was instead in the stowed for maintenance position, rendering the slide inoperative. The line engineer on duty correctly installed the girt bar, thereby returning the L1 door escape slide to operational capability. No maintenance log entry was made concerning the discrepancy, or of the corrective actions.
When maintenance personnel conferred following the L1 door escape slide girt bar rectification, a decision was made to inspect the remaining aircraft door slides for condition. The inspection revealed that cabin doors R1 (forward service door), R2 (rear service door), and L2 (rear entry door) emergency escape slides were inoperative, with the door girt bars also in the stowed position.
Consequently, during 8 and 9 April 2001, the aircraft was operated seven sectors with four cabin door mounted escape slides inoperative. During 9 April 2001, the aircraft was operated one sector with three slides inoperative. If required, the cabin crew could not have successfully activated the escape slides of those doors, nor the automatic opening of the doors during those flown sectors.
Sources:
https://www.atsb.gov.au/publications/investigation_reports/2001/aair/aair200101606 Revision history:
Date/time | Contributor | Updates |
10-Jun-2022 08:34 |
Ron Averes |
Updated [Location] |
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