Statuts: | Accident investigation report completed and information captured |
Date: | lundi 6 septembre 1993 |
Heure: | 21:35 |
Type/Sous-type: |  Boeing 767-209 |
Compagnie: | Air New Zealand |
Immatriculation: | ZK-NBF |
Numéro de série: | 22681/18 |
Année de Fabrication: | 1982 |
Moteurs: | 2 Pratt & Whitney JT9D-7R4D |
Equipage: | victimes: 0 / à bord: 9 |
Passagers: | victimes: 0 / à bord: 195 |
Total: | victimes: 0 / à bord: 204 |
Dégats de l'appareil: | Substantiels |
Conséquences: | Repaired |
Lieu de l'accident: | Los Angeles International Airport, CA (LAX) ( Etats-Unis d'Amérique)
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Phase de vol: | En attente (STD) |
Nature: | Transport de Passagers Intern. |
Aéroport de départ: | Los Angeles International Airport, CA (LAX/KLAX), Etats-Unis d'Amérique |
Aéroport de destination: | Honolulu International Airport, HI (HNL/PHNL), Etats-Unis d'Amérique |
Numéro de vol: | NZ55 |
Détails:The right rear main undercarriage of Boeing 767-200 aircraft, registration ZK-NBF, failed at while standing at Gate 104 at Los Angeles Airport. The boarding had been completed and the aircraft was about to depart.
The rear axle of the right-hand main gear had fractured.
Probable Cause:
The final report did not contain a Probable Cause statement. In the Findings, it was stated that the aircraft had been involved in a runway excursion in which it became buried in mud. Mud had penetrated in the void between the axle and its sleeves, in time causing corrosion and stress corrosion cracking.
Accident investigation:
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Investigating agency: | TAIC New Zealand  |
Status: | Investigation completed |
Duration: | 156 days (5 months) | Accident number: | 93-011 | Download report: | Final report
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Opérations de secours
TAIC issued 4 Safety Recommendations
Issued: 06-OCT-1993 | To: Boeing | 064/93 |
Review the current maintenance Manual Inspections required for Boeing 767 undercarriage components which have been involved in "hard landings or high drag/side load landing conditions" on unprepared surfaces with a view to ensure the inspections provide f (Closed acceptable) |
Issued: 06-OCT-1993 | To: Boeing | 065/93 |
Consider the need to advise any B767 operator who has main undercarriage assembled in service that have been involved in runway excursions onto unprepared surfaces to dismantle such assembled and test them for evidence of corrosion and/or cracking. (Closed acceptable) |
Issued: 06-OCT-1993 | To: Boeing | 066/93 |
Prepare and distribute a letter or bulletin to advise operators how to locate the part and serial number of B767 main undercarriage axles. (Closed cancelled) |
Issued: 06-OCT-1993 | To: Boeing | 067/93 |
Take the appropriate steps to ensure the main undercarriage axle part and serial number remains accessible visually after all protective processes have been completed. (Closed acceptable) |
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Photos
Plan
Ce plan montre l'aéroport de départ ainsi que la supposée destination du vol. La ligne fixe reliant les deux aéroports n'est pas le plan de vol exact.
La distance entre Los Angeles International Airport, CA et Honolulu International Airport, HI est de 4082 km (2551 miles).
Les informations ci-dessus ne représentent pas l'opinion de la 'Flight Safety Foundation' ou de 'Aviation Safety Network' sur les causes de l'accident. Ces informations prélimimaires sont basées sur les faits tel qu'ils sont connus à ce jour.