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|
Attributes | |
ACN | 663709 |
Time | |
Date | 200505 |
Place | |
Locale Reference | airport : zzz.airport |
State Reference | US |
Altitude | agl single value : 0 |
Aircraft 1 | |
Operator | common carrier : air carrier |
Make Model Name | A321 |
Operating Under FAR Part | Part 121 |
Person 1 | |
Affiliation | company : air carrier |
Function | maintenance : technician |
Qualification | technician : airframe technician : powerplant |
Experience | maintenance technician : 25 |
ASRS Report | 663709 |
Person 2 | |
Affiliation | company : air carrier |
Function | other personnel other |
Events | |
Anomaly | aircraft equipment problem : less severe maintenance problem : non compliance with mel non adherence : published procedure non adherence : far |
Independent Detector | aircraft equipment other aircraft equipment : brake steering ctl comp test other other : 1 |
Resolutory Action | none taken : detected after the fact |
Consequence | other |
Factors | |
Maintenance | contributing factor : engineering procedure contributing factor : non availability of parts performance deficiency : non compliance with legal requirements performance deficiency : logbook entry |
Supplementary | |
Problem Areas | Aircraft Chart Or Publication Environmental Factor Maintenance Human Performance |
Primary Problem | Maintenance Human Performance |
Narrative:
Followed instructions for this particular engineering order by removing all 6 each circuit card modules from brake steering control computer. Started to install new circuit card modules per engineering order but realized that kit was short a '3' and it had an extra '1.' this meant I couldn't complete the engineering order so I reinstalled the old circuit card modules and performed a bite check on bscu's. I didn't accomplish the engineering order and I didn't re-rack the bscu so at the time of signing the logbook I didn't feel a re-certification of catiii was necessary as called out in the engineering order upon completion. In retrospect; I'm not sure if I followed the correct procedures in the maintenance procedures manual chapter 320-23 by not re-certifying the aircraft to catiii.
Original NASA ASRS Text
Title: AN A321 ENGINEERING ORDER WAS STARTED ON THE BRAKE STEERING CTL COMPUTER BUT ACCOMPLISHMENT KIT WAS SHORT 3 COMPONENTS. RETURNED UNIT TO ENGINEERING ORDER NOT ACCOMPLISHED STATUS.
Narrative: FOLLOWED INSTRUCTIONS FOR THIS PARTICULAR ENGINEERING ORDER BY REMOVING ALL 6 EACH CIRCUIT CARD MODULES FROM BRAKE STEERING CTL COMPUTER. STARTED TO INSTALL NEW CIRCUIT CARD MODULES PER ENGINEERING ORDER BUT REALIZED THAT KIT WAS SHORT A '3' AND IT HAD AN EXTRA '1.' THIS MEANT I COULDN'T COMPLETE THE ENGINEERING ORDER SO I REINSTALLED THE OLD CIRCUIT CARD MODULES AND PERFORMED A BITE CHK ON BSCU'S. I DIDN'T ACCOMPLISH THE ENGINEERING ORDER AND I DIDN'T RE-RACK THE BSCU SO AT THE TIME OF SIGNING THE LOGBOOK I DIDN'T FEEL A RE-CERTIFICATION OF CATIII WAS NECESSARY AS CALLED OUT IN THE ENGINEERING ORDER UPON COMPLETION. IN RETROSPECT; I'M NOT SURE IF I FOLLOWED THE CORRECT PROCS IN THE MAINT PROCS MANUAL CHAPTER 320-23 BY NOT RE-CERTIFYING THE ACFT TO CATIII.
Data retrieved from NASA's ASRS site as of January 2009 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.