# SDR HALA2018020600033

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 4, 2018
- Submitted: February 6, 2018
- Operation: Air carrier
- Aircraft: [N583HA](https://openairdocs.org/aircraft/N583HA), registered now
- Make and model: Boeing 767-33A
- Registry model: [Boeing 767-33A](https://openairdocs.org/model/boeing-767-33a) (OpenAirDocs)
- Aircraft serial: 25531
- Aircraft time: 105,245 hours, 19,851 cycles
- System (JASC): [3610 · Pneumatic Distribution System](https://openairdocs.org/jasc/3610)
- Part: Controller
- Part number: 79275516
- Part serial: 910499
- Condition: Malfunctioned
- Location: Bleed Air Sys
- Part time: 5,654 hours, 1,168 cycles
- Stage of operation: TX
- How discovered: O
- Nature of condition: O
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HALA2018020600033

## Discrepancy

ETOPS SIGNIFICANT SYSTEM - BTB FOR RIGHT ENGINE BLEED ANNUNCIATOR. REMOVED AND REPLACED PRV CONTROLLER IAW AMM 36-11-19-004-001-003.

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