# SDR DALA1143110915

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 8, 2011
- Submitted: July 11, 2011
- Operation: Air carrier
- Aircraft: N915DL
- Make and model: Doug MD-88
- Registry model: [Doug MD-88](https://openairdocs.org/model/mcdonnell-douglas-md-88) (OpenAirDocs)
- Aircraft serial: 49546
- Aircraft time: 62,057 hours, 48,420 cycles
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Pneumatic System
- Condition: Odor
- Location: Cabin
- Stage of operation: CR
- How discovered: O
- Nature of condition: B
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA1143110915

## Discrepancy

CREW REPORTED FUMES AND HAZE IN THE CABIN WHICH DISSIPATED ONCE THE ANTI-ICE SYSTEM WAS TURNED OFF.  MAINTENANCE OPERATED THE ENGINES AT TAKEOFF POWER AND HAD EVIDENCE OF AN OIL SMELL BUT DID NOT FIND ANY EVIDENCE OF OIL IN THE 8TH& 13TH STAGE DUCTS (PER BORESCOPE INSPECTIONS OF DUCTS).  MAINTENANCE THEN PERFORMED PNEUMATIC SYSTEM BURNOUT AND CHANGED THE COALESCER BAGS.  SECOND FULL-POWER ENGINE OPERATION WITH ANTI-ICE ON, DID NOT PRODUCE ANY SMOKE OR SMELL IN CABIN.

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