# SDR ASMF202106007

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 17, 2021
- Submitted: June 23, 2021
- Operation: Air carrier
- Aircraft: [N967AM](https://openairdocs.org/aircraft/N967AM), registered now
- Make and model: Boeing 787-8
- Registry model: [Boeing 787-8](https://openairdocs.org/model/boeing-787-8) (OpenAirDocs)
- Aircraft serial: 35312
- Aircraft time: 28,668 hours, 3,570 cycles
- System (JASC): [7830 · Engine Thrust Reverser](https://openairdocs.org/jasc/7830)
- Part: Depressor
- Condition: Damaged
- Location: Right
- Part time: 11,419 hours, 1,483 cycles
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASMF202106007

## Discrepancy

DURING OVERNIGHT AND APPLICATION OF TASK CARD J8778-025-02-01(13) AT MEX, IT WAS DETECTED WORN WELDMENT ASSY ON BOTH SIDES OF RIGHT DEPRESSOR PYLON ENGINE. MAINTENANCE PERSONNEL PERFORMED A REVISION, DETECTING WORN WELDMENT ASSY ON BOTH SIDES OF RIGHT DEPRESSOR PYLON ENGINE; SO THE DAMAGES WERE BLENDING OUT IAW DMC-B787-A-G78-31-01-02A-663A-A AND MESSAGE BOEING NUMBER AMX-AMX 21-0133-03B, ALL CORRECT.

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