# SDR HALA2009052500198

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 25, 2009
- Submitted: May 27, 2009
- Operation: Air carrier
- Aircraft: N580HA
- Make and model: Boeing 767-33A
- Registry model: [Boeing 767-33A](https://openairdocs.org/model/boeing-767-33a) (OpenAirDocs)
- Aircraft serial: 28140
- Aircraft time: 27,694 hours, 5,302 cycles
- System (JASC): [2160 · Cabin Temperature Control System](https://openairdocs.org/jasc/2160)
- Part: Filter
- Condition: Clogged
- Location: Cabin Air
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HALA2009052500198

## Discrepancy

DURING CABIN WALK THROUGH, NOTED ALL 5 CABIN ZONE TEMP SENSE FILTERS HEAVILY BLOCKED WITH DIRT.  REMOVED CLEANED AND REINSTALLED FILTERS PER MM 21-61-09.

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