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An engine shop technician reports CF6-80 engine blades were repaired with an incorrect repair procedure. No incorrectly repaired blades left the shop.
| Attributes | |
| ACN | 713182 |
| Time | |
| Date | 200610 |
| Local Time Of Day | 1201 To 1800 |
| Place | |
| Locale Reference | airport : zzz.airport |
| State Reference | US |
| Altitude | agl single value : 0 |
| Person 1 | |
| Affiliation | company : air carrier |
| Function | maintenance : technician |
| ASRS Report | 713182 |
| Person 2 | |
| Affiliation | company : air carrier |
| Function | maintenance : technician |
| ASRS Report | 713175 |
| Events | |
| Anomaly | maintenance problem : improper documentation maintenance problem : improper maintenance non adherence : published procedure non adherence : far |
| Independent Detector | other other : 1 |
| Resolutory Action | none taken : detected after the fact |
| Consequence | other other |
| Factors | |
| Maintenance | contributing factor : work cards contributing factor : engineering procedure performance deficiency : inspection performance deficiency : non compliance with legal requirements performance deficiency : repair |
| Supplementary | |
| Problem Areas | Chart Or Publication Maintenance Human Performance Aircraft |
| Primary Problem | Chart Or Publication |
| Situations | |
| Publication | Engine Overhaul Manual |
Narrative:
Parts have been worked in shop for a couple of months. Nothing left building. Parts and paperwork were corrected. Parts were worked per eso (engineering service order). All parts in question were pulled. Paperwork is to be corrected. Supplemental information from acn 713175: working parts with incorrect paperwork; parts were never put in an engine. Paperwork called for repair 8; should have been repair 14. Pulled parts out of production until corrected.
Original NASA ASRS Text
Title: AN ENG SHOP TECHNICIAN RPTS CF6-80 ENG BLADES WERE REPAIRED WITH AN INCORRECT REPAIR PROC. NO INCORRECTLY REPAIRED BLADES LEFT THE SHOP.
Narrative: PARTS HAVE BEEN WORKED IN SHOP FOR A COUPLE OF MONTHS. NOTHING LEFT BUILDING. PARTS AND PAPERWORK WERE CORRECTED. PARTS WERE WORKED PER ESO (ENGINEERING SVC ORDER). ALL PARTS IN QUESTION WERE PULLED. PAPERWORK IS TO BE CORRECTED. SUPPLEMENTAL INFO FROM ACN 713175: WORKING PARTS WITH INCORRECT PAPERWORK; PARTS WERE NEVER PUT IN AN ENG. PAPERWORK CALLED FOR REPAIR 8; SHOULD HAVE BEEN REPAIR 14. PULLED PARTS OUT OF PRODUCTION UNTIL CORRECTED.
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.