# SDR ASAA2015031210962

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 12, 2015
- Submitted: March 16, 2015
- Operation: Air carrier
- Aircraft: [N516AS](https://openairdocs.org/aircraft/N516AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 39044
- Aircraft time: 23,863 hours, 7,377 cycles
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Engine
- Condition: Making Metal
- Location: Nr 2
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2015031210962

## Discrepancy

WHILE ACCOMPLISHING T/C 78472040, FOUND UNIDENTIFIABLE NON-MAGNETIC PARTICLES LARGER THAN .4" IN FWD SUMP SCAVENGE SCREEN MCD ON NR 2 ENGINE.  MM 79-00-00-210-010,  STEP 8 NEEDS TO BE ACCOMPLISHED.  ACFT GROUNDED.  ACCOMPLISHED STEP H8-10.  NO ADDITIONAL NR 2 ENGINE FWD SUMP FINDINGS NOTED.  SUBJECT DEBRIS SENT FOR LABORATORY ANALYSIS.  ENGINE MAY CONTINUE IN SERVICE PENDING RESULTS REF MM 79-00-00-200-804-F00.  CURRENTLY ON REDUCED INTERVAL INSPECTION.

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