# SDR UIEA2019081505178

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 14, 2019
- Submitted: August 15, 2019
- Operation: Air carrier
- Aircraft: [N1427A](https://openairdocs.org/aircraft/N1427A), registered now
- Make and model: Boeing 767306
- Aircraft serial: 28098
- Aircraft time: 79,597 hours, 17,009 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Plenum
- Part number: 22026232
- Part serial: EF484TLS23576
- Condition: Damaged
- Location: Lt Acm
- 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/UIEA2019081505178

## Discrepancy

L/H A/C PACK PLENUM ON AFT SIDE OF AIR CYCLE MACHINE HAS LARGE HOLE TOP FWD SIDE AND SMALL 1 SQ IN HOLE BOTTOM FWD SIDE.(<P>REMOVED AND REPLACED THE L/H A/C PACK PLENUM IAW AMM 21-51-02. PERFORMED SATISFACTORY LEAK CHECK IAW AMM 21-51-02 WITH NO LEAKS NOTED AT THIS TIME. ASSET # 0019077 0019118.</P>)

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