# SDR CALA2021111502107

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 14, 2021
- Submitted: November 15, 2021
- Operation: Air carrier
- Aircraft: [N76503](https://openairdocs.org/aircraft/N76503), registered now
- Make and model: Boeing 737824
- Aircraft serial: 33461
- Aircraft time: 48,562 hours, 17,475 cycles
- System (JASC): [3300 · Lighting System](https://openairdocs.org/jasc/3300)
- Part: Light
- Part number: NA
- Condition: Inoperative
- Location: Row 22-38
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2021111502107

## Discrepancy

EMERGENCY LIGHTING SYSTEM OPERATIONAL CHECK   - FLOOR PROXIMITY LIGHTS DO NOT COME ON ROWS 22 TO 38 RPL BATTERY PACK AT POSITION AFT RIGHT, AND CENTER FLOOR MOUNT PER AMM 33-51-06-960-805. RPL POWER SUPPLY AT AFT RIGHT POSITION PER AMM 33-51-06-968-806. RPL FUSE #2 AT CENTER FLOOR MOUNTED POWER SUPPLY. ALL EMRGENCY LIGHTS OP CHECK OK PER 2SC WORK CARD.

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