# SDR DALA2019071004145

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 9, 2019
- Submitted: July 10, 2019
- Operation: Air carrier
- Aircraft: [N979AT](https://openairdocs.org/aircraft/N979AT), registered now
- Make and model: Boeing 717-200
- Registry model: [Boeing 717-200](https://openairdocs.org/model/boeing-717-200) (OpenAirDocs)
- Aircraft serial: 55038
- Aircraft time: 47,826 hours, 32,652 cycles
- System (JASC): [2170 · Humidity Control System](https://openairdocs.org/jasc/2170)
- Part: Coalescer Bag
- Condition: Dirty
- Location: Ac Bay
- Stage of operation: IN
- 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/DALA2019071004145

## Discrepancy

AFTER SELECTING APU BLEED AIR ON WITH BOTH LEFT OR RIGHT PACK ON, FUEL ODOR IN AIRCRAFT , DISSIPATED AFTER A FEW MINUTES. STARTED ODI PREVENTION -AMM 2172. INSPECTED APU - RAN PAKS FOUND NO CONTAMINATION AT APU COMPARTMENT OR THE INLET. PER FIM 49-50-00-810-807 FOUND BOTH PACK SYSTEM COALESCER BAGS AND CLEANED HOUSING . X 2 AND PAK BURN OUT PER AMM 21-54. COMPLETED ALL NO GO ODI PREVENTION PROGRAM PER ATA 2172. M/C NOTIFIED OK FOR SERVICE. (LP5948933)

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