# SDR UIEA2021110802362

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 6, 2021
- Submitted: November 8, 2021
- Operation: Air carrier
- Aircraft: [N1997A](https://openairdocs.org/aircraft/N1997A), registered now
- Make and model: Boeing 767-33A
- Registry model: [Boeing 767-33A](https://openairdocs.org/model/boeing-767-33a) (OpenAirDocs)
- Aircraft serial: 27310
- System (JASC): [2100 · Air Conditioning System](https://openairdocs.org/jasc/2100)
- Part: None
- Condition: None
- Stage of operation: TO
- 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/UIEA2021110802362

## Discrepancy

FWD EQPT VAL EICAS MSG MOMENTARILY APPEARED DURING ROTATION. REPEAT WRITE UP.(<P>REF ITEM M9 LP 1431441 FOR CORRECTIVE ACTION. EQ COOLING GROUND VALVE POSITION FROM N2 SPEED CARD PER AMM 21-58-00. PERFORMED VALVE OPERATIONAL CHECK IAW AMM 21-58-00 VALVE HEALTH CHECK OPS CHECK GOOD.</P>)

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