# SDR CA020820006

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 19, 2002
- Submitted: August 23, 2002
- Operation: Air carrier
- Make and model: Boeing 727231
- Aircraft time: 70,603 hours
- Engine: Pwa JT8D9A
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: A/C Pack
- Condition: Tripped
- Location: Acm Bay
- Stage of operation: TO
- How discovered: O
- Nature of condition: J
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA020820006

## Discrepancy

(CAN) ON SECOND T/O,   PRESSURISATION WAS LOST ON ROLL. RTO INITIATED AT 70KTS. RT PACK TRIPPED.  A/C RE-CONFIGURED & NORMAL T/O 7 FLIGHT CARRIED OUT.

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