# SDR DXTA2022092771200

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 27, 2022
- Submitted: September 29, 2022
- Operation: Air carrier
- Aircraft: [N561QS](https://openairdocs.org/aircraft/N561QS), registered now
- Make and model: Cessna 120
- Registry model: [Cessna 120](https://openairdocs.org/model/cessna-120) (OpenAirDocs)
- Aircraft serial: 680A0111
- Aircraft time: 5,158 hours, 3,385 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: CBS281
- Part serial: 008723
- Condition: Abnormal
- Location: Zone 100
- Stage of operation: TX
- How discovered: C
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DXTA2022092771200

## Discrepancy

EMER LIGHTS OFF AMBER CAS: ON PREFLIGHT SEAT 3 FLOOR AND OVERHEAD EMERGENCY LIGHTS INOP WITH ON AND ARMED POSITION AS WELL AS RIGHT WING ICE LIGHT. LIGHTS ALL WORKED UNDER SHIPS BATTERY POWER. // SIGNOFF// REMOVED INOP SLIGHTING BATTERY PACK AND INSTALLED REPAIRED BATTERY', PACK. PERFORMED OPS CHECK. OPS CHECK GOOD. NO EMER LIGHTS OFF AMBER CAS WHEN E-LIGHT SWITCH IS PLACED ON AND IN ARM POSITION, ALL DONE IAW CE-680A AMM 33-50-00 & 33-50-06, CE-680 IMM 25-20-21. NO DEFECTS NOTED. PN OFF/ON: CBS28-1, SN OFF: 008723, SN ON: 1621M

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