# SDR CALA2013122093847

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 20, 2013
- Submitted: December 20, 2013
- Operation: Air carrier
- Aircraft: [N647UA](https://openairdocs.org/aircraft/N647UA), registered now
- Make and model: Boeing 767322
- Aircraft serial: 25284
- Aircraft time: 92,143 hours, 14,649 cycles
- Engine: Pwa PW4060
- System (JASC): [3020 · Air Intake Anti/De-Ice System](https://openairdocs.org/jasc/3020)
- Part: Anti-Ice Valve
- Part number: 2790583107
- Part serial: 84
- Condition: Faulty
- Location: Nr 1 Engine
- Stage of operation: NR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2013122093847

## Discrepancy

WHEN SELECTING RT ENG ANTI ICE EICAS MESSAGE WITH VLV LIGHT ILLUMINATED IN SWITCH.  REMOVED RT ENG ANTI ICE VLV & REPLACED NR 1 ENG ANTI ICE VLV IAW 30-21-03 UP TO PG 405 STEP 11.  NEED TO CONT FROM STEP 11 TO END.

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