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After reviewing the aircraft maintenance manual (amm) procedures he used to remove and install (right/I) a main landing gear (medium large transport) on a crj-200 airplane; an aircraft maintenance technician (amt) realizes he failed to perform a required functional test of the aircraft's anti-skid system. The medium large transport tires on the crj-200 had blown on landing.
| Attributes | |
| ACN | 1117229 |
| Time | |
| Date | 201309 |
| Local Time Of Day | 1201-1800 |
| Place | |
| Locale Reference | ZZZ.Airport |
| State Reference | US |
| Environment | |
| Light | Daylight |
| Aircraft 1 | |
| Make Model Name | Regional Jet 200 ER/LR (CRJ200) |
| Operating Under FAR Part | Part 121 |
| Flight Phase | Landing |
| Component | |
| Aircraft Component | Antiskid System |
| Person 1 | |
| Function | Technician |
| Qualification | Maintenance Airframe Maintenance Powerplant |
| Events | |
| Anomaly | Aircraft Equipment Problem Critical Deviation - Procedural Maintenance Deviation - Procedural Published Material / Policy |
Narrative:
Late evening; I started my maintenance on the removal and installation (right/I) of the main landing gear (medium large transport). Around xa:00 am my work was finished and I thought I had completed the work in accordance with the aircraft maintenance manual (amm). But I overlooked a very important step which was to do the functional test of the anti-skid system. This event was determined because on landing it resulted in some tires bursting. I am unsure of how many. The event that happened with the main landing gear occurred because [I] overlooked the functional test that was required. Once I identified what had happened; I went back to the amm; reread it; [and] filled out an ASRS report. The best suggestion I can give to myself and future mechanics is to pay very close attention to the amm; because it could easily avoid potentially bad situations. Aircraft damage.
Original NASA ASRS Text
Title: After reviewing the Aircraft Maintenance Manual (AMM) procedures he used to Remove and Install (R/I) a Main Landing Gear (MLG) on a CRJ-200 airplane; an Aircraft Maintenance Technician (AMT) realizes he failed to perform a required Functional Test of the aircraft's Anti-Skid System. The MLG tires on the CRJ-200 had blown on landing.
Narrative: Late evening; I started my maintenance on the Removal and Installation (R/I) of the Main Landing Gear (MLG). Around XA:00 am my work was finished and I thought I had completed the work IAW the Aircraft Maintenance Manual (AMM). But I overlooked a very important step which was to do the Functional Test of the Anti-Skid System. This event was determined because on landing it resulted in some tires bursting. I am unsure of how many. The event that happened with the Main Landing Gear occurred because [I] overlooked the Functional Test that was required. Once I identified what had happened; I went back to the AMM; reread it; [and] filled out an ASRS report. The best suggestion I can give to myself and future mechanics is to pay very close attention to the AMM; because it could easily avoid potentially bad situations. Aircraft damage.
Data retrieved from NASA's ASRS site as of July 2013 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.