# SDR HALA2015060100119

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 25, 2015
- Submitted: June 26, 2015
- Operation: Air carrier
- Aircraft: N590HA
- Make and model: Boeing 767-3CB
- Registry model: [Boeing 767-3CB](https://openairdocs.org/model/boeing-767-3cb) (OpenAirDocs)
- Aircraft serial: 33467
- Aircraft time: 48,723 hours, 8,764 cycles
- System (JASC): [2130 · Cabin Pressure Control System](https://openairdocs.org/jasc/2130)
- Part: Indicator
- Condition: Intermittent
- Location: Cabin Pressure
- Stage of operation: DE
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HALA2015060100119

## Discrepancy

CABIN AUTO INOPERATIVE ON DESCENT THROUGH FL2000 CABIN ALTITUDE GAGE NEEDLE INDICATION OFF.    PERFORMED CABIN PRESSURE CONTROL BIT CHECK ON NR 1 AND NR 2 IAW AMM FIG 21-31, SHT TREE 803.  NO FAULTS NOTED IAW BLOCK NR 2 SHEET 1, BLOCK 3 NO MESSAGES OK FOR SERVICE IAW BLOCK 5, SHEET 4, NO LATCH MESSAGES.

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