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A B757-200 had the right captain's static port installed but conflict occurred between maintenance manual and structural repair manual skin flush limits.
| Attributes | |
| ACN | 541952 |
| Time | |
| Date | 200203 |
| Day | Sun |
| Local Time Of Day | 1201 To 1800 |
| Place | |
| Locale Reference | airport : zzz.airport |
| State Reference | US |
| Altitude | agl single value : 0 |
| Aircraft 1 | |
| Operator | common carrier : air carrier |
| Make Model Name | B757 Undifferentiated or Other Model |
| Operating Under FAR Part | Part 121 |
| Flight Phase | ground : maintenance |
| Person 1 | |
| Affiliation | company : air carrier |
| Function | maintenance : technician |
| Qualification | technician : airframe technician : powerplant |
| Experience | maintenance lead technician : 2.5 maintenance technician : 17.916 |
| ASRS Report | 541952 |
| Person 2 | |
| Affiliation | company : air carrier |
| Function | other personnel other |
| Events | |
| Anomaly | non adherence : published procedure non adherence : far other anomaly other |
| Independent Detector | other other : person 1 |
| Resolutory Action | none taken : detected after the fact |
| Consequence | other other |
| Factors | |
| Maintenance | contributing factor : manuals contributing factor : engineering procedure performance deficiency : installation performance deficiency : inspection |
| Supplementary | |
| Problem Areas | Maintenance Human Performance Aircraft Chart Or Publication |
| Primary Problem | Chart Or Publication |
| Situations | |
| Publication | Maint Manual & Structural Manual |
Narrative:
Install right hand side primary static ports. First officer's port installation was ok, but captain's port was +.004 from flush. Port needed to be shaved per reference mmov 34-11-03 page 404, item D8 through 11 and srm 51-10-03, item 2 I and J. On mar/sun/02, ZZZ1 stated per srm 51-10-03 page 3, paragraph 2I, tolerances for installed primary static ports are -- .002 and +.006. On mar/thu/02, ZZZ2 measured static ports. Measurement was within limits per srm 51-10-03. Item D, east, F under CF250.
Original NASA ASRS Text
Title: A B757-200 HAD THE R CAPT'S STATIC PORT INSTALLED BUT CONFLICT OCCURRED BTWN MAINT MANUAL AND STRUCTURAL REPAIR MANUAL SKIN FLUSH LIMITS.
Narrative: INSTALL R HAND SIDE PRIMARY STATIC PORTS. FO'S PORT INSTALLATION WAS OK, BUT CAPT'S PORT WAS +.004 FROM FLUSH. PORT NEEDED TO BE SHAVED PER REF MMOV 34-11-03 PAGE 404, ITEM D8 THROUGH 11 AND SRM 51-10-03, ITEM 2 I AND J. ON MAR/SUN/02, ZZZ1 STATED PER SRM 51-10-03 PAGE 3, PARAGRAPH 2I, TOLERANCES FOR INSTALLED PRIMARY STATIC PORTS ARE -- .002 AND +.006. ON MAR/THU/02, ZZZ2 MEASURED STATIC PORTS. MEASUREMENT WAS WITHIN LIMITS PER SRM 51-10-03. ITEM D, E, F UNDER CF250.
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.