# SDR ABXA20260131050

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 31, 2026
- Submitted: February 5, 2026
- Operation: Air carrier
- Aircraft: [N226CY](https://openairdocs.org/aircraft/N226CY), registered now
- Make and model: Boeing 767383
- Aircraft serial: 26544
- Aircraft time: 98,574 hours, 21,137 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Part number: 20131A
- Part serial: 94975
- Condition: Inoperative
- Location: Zone 200
- Stage of operation: IN
- How discovered: C
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ABXA20260131050

## Discrepancy

DURING MPD - SEG 6 CK (WO# 16337064), FOUND SPARE BATTERY M735 FOR EMERGENCY LIGHTS INOP.  REMOVED AND REPLACED EMERGENCY LIGHT POWER SUPPLY BATTERY M735 IAW B767 AMM 33-51-07 OPS CHECK GOOD.  AIRCRAFT RETURNED TO SERVICE AFTER SEG 6 CK WAS C/W.

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