# SDR IPXA2026051813873

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 16, 2026
- Submitted: May 18, 2026
- Operation: Air carrier
- Aircraft: [N152UP](https://openairdocs.org/aircraft/N152UP), registered now
- Make and model: Airbus A300 F4-622R
- Registry model: [Airbus A300 F4-622R](https://openairdocs.org/model/airbus-a300-f4-622r) (OpenAirDocs)
- Aircraft serial: 0835
- Aircraft time: 25,319 hours, 15,075 cycles
- System (JASC): [2170 · Humidity Control System](https://openairdocs.org/jasc/2170)
- Part: Coalescer Bag
- Condition: Dirty
- Location: Zone 100
- 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/IPXA2026051813873

## Discrepancy

STRONG ODOR SMELT THROUGHOUT FLIGHT WHICH BEGAN IN MCI WITH AIR CART ATTACHED T/S PER TSM 21-20-00/101 FIGURE 210 & FOUND NO CONTAMINATION OF ANY OF THE ECS DUCTING. INSPECTED GROUND AIR SUPPLY FITTINGS, FOUND TO BE IN NORMAL CONDITION WITH NO CONTAMINATION. INSPECTED ECS FILTER, FOUND TO BE IN SERVICEABLE CONDITION. INSPECTED WATER SEPARATORS & FOUND COALESCER BAGS TO BE HEAVILY STAINED/CONTAMINATED. REPLACED BOTH COALESCER BAGS PER AMM 21-51-16/301. RAN PACKS ON GROUND AIR SUPPLY PER AMM 21-00-00. CYCLED THRU FULL TEMPERATURE RANGE ON LEFT PACK, RIGHT PACK & BOTH PACKS. NO SMELLS OR ABNORMAL CONDITIONS NOTED. SYSTEM OPS CHECK GOOD, OK FOR SERVICE AT THIS TIME.

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