# SDR CALA2021081801356

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 17, 2021
- Submitted: August 18, 2021
- Operation: Air carrier
- Aircraft: [N771UA](https://openairdocs.org/aircraft/N771UA), registered now
- Make and model: Boeing 777222
- Aircraft serial: 26932
- Aircraft time: 95,660 hours, 16,912 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Lens
- Condition: Cracked
- Location: Emergency Light
- 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/CALA2021081801356

## Discrepancy

EMERGENCY LIGHT CHECK FOUND DOOR 4 CTR PARTITION 4EA EMERGENCY LGIHT CRACKED,REFER HAECO NON-ROUTINE LP:9449104,ORIGINATED BY EMP:905449,SPEC NO.B777-33-3-7030. PERFORMED BY EMP:V905400,REPLACED THE DOOR 4 CTR PARTITION 4EA EMERGENCY LIGHT ASSY AND PERFORM THE LIGHT TEST FOUND NORMAL REF AMM 33-51-05-960-802 REV.92A. IDI BY TA408

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