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An escape slide shop technician reports receiving removed escape slides in armed condition from line stations. Firing lanyard not removed from bottle pin per maintenance manual procedures.
| Attributes | |
| ACN | 640792 |
| Time | |
| Date | 200412 |
| Day | Fri |
| Local Time Of Day | 0601 To 1200 |
| Place | |
| Locale Reference | airport : zzz.airport |
| State Reference | US |
| Altitude | agl single value : 0 |
| Environment | |
| Light | Daylight |
| Aircraft 1 | |
| Operator | common carrier : air carrier |
| Make Model Name | MD-80 Series (DC-9-80) Undifferentiated or Other Model |
| Operating Under FAR Part | Part 121 |
| Flight Phase | ground : maintenance |
| Person 1 | |
| Affiliation | company : air carrier |
| Function | other personnel other |
| ASRS Report | 640792 |
| Person 2 | |
| Affiliation | company : air carrier |
| Function | maintenance : technician |
| Events | |
| Anomaly | aircraft equipment problem : critical maintenance problem : improper documentation maintenance problem : improper maintenance non adherence : company policies non adherence : published procedure non adherence : far other anomaly |
| Independent Detector | other other : 1 |
| Resolutory Action | none taken : detected after the fact |
| Consequence | other other |
| Factors | |
| Maintenance | contributing factor : manuals contributing factor : work cards performance deficiency : non compliance with legal requirements performance deficiency : scheduled maintenance performance deficiency : installation |
| Supplementary | |
| Problem Areas | Company Maintenance Human Performance Aircraft Chart Or Publication |
| Primary Problem | Maintenance Human Performance |
| Situations | |
| Publication | Maint Manual Proc |
Narrative:
Slide in slide shop from ZZZ with firing cable still connected. Mechanic failed to disconnect firing cable. Callback conversation with reporter revealed the following information: the reporter stated the shop is receiving removed and out of date slides from line stations that are not following the maintenance manual disarming and shipping directives. These slides, if inadvertently triggered, can be fully deployed in 3 seconds and can cause injuries. The job cards and maintenance manual for door escape slide removal and installation is quite clear. When shipping the removed slide, the firing lanyard must be disconnected from the pressure bottle pin. The reporter claims the frequency of these armed slides showing up in the shop is increasing.
Original NASA ASRS Text
Title: AN ESCAPE SLIDE SHOP TECHNICIAN RPTS RECEIVING REMOVED ESCAPE SLIDES IN ARMED CONDITION FROM LINE STATIONS. FIRING LANYARD NOT REMOVED FROM BOTTLE PIN PER MAINT MANUAL PROCS.
Narrative: SLIDE IN SLIDE SHOP FROM ZZZ WITH FIRING CABLE STILL CONNECTED. MECH FAILED TO DISCONNECT FIRING CABLE. CALLBACK CONVERSATION WITH RPTR REVEALED THE FOLLOWING INFO: THE RPTR STATED THE SHOP IS RECEIVING REMOVED AND OUT OF DATE SLIDES FROM LINE STATIONS THAT ARE NOT FOLLOWING THE MAINT MANUAL DISARMING AND SHIPPING DIRECTIVES. THESE SLIDES, IF INADVERTENTLY TRIGGERED, CAN BE FULLY DEPLOYED IN 3 SECONDS AND CAN CAUSE INJURIES. THE JOB CARDS AND MAINT MANUAL FOR DOOR ESCAPE SLIDE REMOVAL AND INSTALLATION IS QUITE CLR. WHEN SHIPPING THE REMOVED SLIDE, THE FIRING LANYARD MUST BE DISCONNECTED FROM THE PRESSURE BOTTLE PIN. THE RPTR CLAIMS THE FREQUENCY OF THESE ARMED SLIDES SHOWING UP IN THE SHOP IS INCREASING.
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.