# SDR P5CA2021061100236

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 9, 2021
- Submitted: June 14, 2021
- Operation: Air carrier
- Aircraft: [N452PA](https://openairdocs.org/aircraft/N452PA), registered now
- Make and model: Boeing 747-46NF
- Registry model: [Boeing 747-46NF](https://openairdocs.org/model/boeing-747-46nf) (OpenAirDocs)
- Aircraft serial: 30810
- Aircraft time: 84,917 hours, 14,475 cycles
- System (JASC): [5248 · Tail Cone Doors](https://openairdocs.org/jasc/5248)
- Part: Door
- Part number: 65B02771204
- Part serial: TLS23688
- Condition: Damaged
- Location: Tailcone
- 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/P5CA2021061100236

## Discrepancy

DURING WALK AOUND INSP FOUND TAIL SKID MARKS ON BOTH APU DOORS(<P>REPLACED RH/LH APU DOORS. PERFORMED REPAIR OF TAILCONE AREA PER BOEING SR AND E.O. (OFF PART: PN 65B02771-209, SN TLS23687)</P>)

---
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.