# SDR CALA2021083001453

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 30, 2021
- Submitted: August 30, 2021
- Operation: Air carrier
- Aircraft: [N974](https://openairdocs.org/aircraft/N974), registered now
- Make and model: Boeing 787-9
- Registry model: [Boeing 787-9](https://openairdocs.org/model/boeing-787-9) (OpenAirDocs)
- Aircraft serial: 40942
- Aircraft time: 16,863 hours, 1,578 cycles
- System (JASC): [5210 · Passenger/Crew Doors](https://openairdocs.org/jasc/5210)
- Part: Door
- Condition: Fod
- Location: L4
- Stage of operation: NR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2021083001453

## Discrepancy

LOUD SQUEAL DOOR 4L TOP UNABLE TO COMMUNICATE WITH CREW IN AFT LOCKING LOG PAGE REQUIRES POSITIVE FIND AND FIX. FOUND A DESSERT COVER WEDGE. OK TO CLEAR ITEM TOMC UNLOCK LOG TO ATTACH PHOTS AND UPDATE LOG WITH DETAILS AND CORRECTIVE ACTION FOUND A DESSERT COVER WEDGE. OK TO CLEAR ITEM UPDATE FOR TOMC FOUND DEBRIS IN BOTTOM AFT SIDE OF DOOR

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.