# SDR P5CA2020031600084

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 13, 2020
- Submitted: March 16, 2020
- Operation: Air carrier
- Aircraft: [N450PA](https://openairdocs.org/aircraft/N450PA), registered now
- Make and model: Boeing 747-46NF
- Registry model: [Boeing 747-46NF](https://openairdocs.org/model/boeing-747-46nf) (OpenAirDocs)
- Aircraft serial: 30808
- Aircraft time: 80,039 hours, 13,658 cycles
- System (JASC): [2611 · Smoke Detection](https://openairdocs.org/jasc/2611)
- Part: Printed Ckt Board
- Part number: 285N0028136
- Part serial: D14147
- Condition: Faulty
- Location: Smoke Warning
- Stage of operation: CR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: I, B, G, A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/P5CA2020031600084

## Discrepancy

MAIN DECK CARGO 11 LOOP B STATUS MSG.(<P STYLE="MARGIN: 0IN; MARGIN-BOTTOM: .0001PT;"><SPAN>MAIN DECK 11 LOOP A AND LOOP B / SMOKE DETECTOR AND AFOLTS CARD REMOVED AND REPLACED IAW AMM</SPAN><SPAN> 26-10-0</SPAN><SPAN>, OPS CHECK GOOD. NO FAULTS / NOTED, CARGO INSPECTED, NO IRREGULARITIES NOTED</SPAN><SPAN> IAW AMM 26-14-01 AND 26-10-01.</SPAN></P><P STYLE="MARGIN: 0IN; MARGIN-BOTTOM: .0001PT;"><SPAN></SPAN></P>)

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