# SDR DL72K991441

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 26, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N521DA](https://openairdocs.org/aircraft/N521DA), registered now
- Make and model: Boeing 727232
- Aircraft serial: 21472
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Acm
- Condition: Seized
- Location: Right
- Component: 2040751
- Stage of operation: AP
- Nature of condition: B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DL72K991441

## Discrepancy

PASSENGER REPORTS SMOKE IN CABIN AFTER GEAR AND FLAP        EXTENSION.  RT PACK IND 40 DEG WHEN IN FULL COLD.  FOUND RT ACM SEIZED.  REPLACED RT ACM, CKS GOOD.

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