# SDR HALA2009012000031

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 20, 2009
- Submitted: January 22, 2009
- Operation: Air carrier
- Aircraft: [N597HA](https://openairdocs.org/aircraft/N597HA), registered now
- Make and model: Boeing 767332
- Aircraft serial: 23277
- Aircraft time: 64,831 hours, 30,316 cycles
- System (JASC): [3610 · Pneumatic Distribution System](https://openairdocs.org/jasc/3610)
- Part: Isolation Valve
- Part number: 2780539103
- Part serial: 1150
- Condition: Malfunctioned
- 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/HALA2009012000031

## Discrepancy

ETOPS SIGNIFICANT SYSTEM, ON TAXIING IN HAD RT BLD SOL VLV INOP.  RECYCLE VLV, RT ISOL BLD VLV OK THEN R ENG BLEED OFF LIGHT ILLUMINATED.  REMOVED AND REPLACED RT ISOLATION VLV PER AMM 36-11-04.  SECURITY AND LK CK OK.

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