# SDR ARWA20051003

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 11, 2005
- Submitted: November 1, 2005
- Operation: Air carrier
- Aircraft: [N524MD](https://openairdocs.org/aircraft/N524MD), registered now
- Make and model: Doug DC-10-30
- Registry model: [Doug DC-10-30](https://openairdocs.org/model/mcdonnell-douglas-dc-10-30) (OpenAirDocs)
- Aircraft serial: 46999
- Aircraft time: 68,029 hours, 16,212 cycles
- System (JASC): [3080 · Ice Detection](https://openairdocs.org/jasc/3080)
- Part: Valve
- Part number: 9788403
- Part serial: 3298
- Condition: Failed
- Location: Pack Anti-Ice
- Stage of operation: CL
- How discovered: O
- Nature of condition: B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ARWA20051003

## Discrepancy

APPROACHING TOP OF CLIMB (TOC) OUT OF TJSJ; DENSE WHITE SMOKE ENTERING THE COCKPIT AREA WHILE PERFORMING SMOKE SOURCE 10 CHECKLIST, SMOKE STOPPED; FLIGHT CONTINUED OK.  PERFORMED T/S DC-10 M/M TAFI 21-50-00; FOUND NR 3 PACK EXHAUST DOOR STAYING CLOSED; DEFERRED NR 3 PACK, TRANSFERRED TO DMI 19590 IN ACCORDANCE WITH MEL 21-1 CAT "C" REF MEL DDG, SECURED CLOSED THE PACK CONTROL VALVE AS PER MEL/DDG.  AS PER TAFI M/M 21-50-00 FOUND NR 3 PACK ANTI-ICE VALVE STOCK OPEN.  REMOVED AND REPLACED VALVE SEPARATOR COACESCER BAG IN ACCORDANCE WITH M/M 21-50-03. OPERATIONAL CHECK SYSTEM INDICATOR IN ACCORDANCE WITH M/M 21-00-00. CLEARED DMI NR 19590.

---
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.