# SDR HNAA2012052100793

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 17, 2012
- Submitted: May 21, 2012
- Operation: Air carrier
- Aircraft: N912HA
- Make and model: Dhav DHC8102
- Aircraft serial: 040
- Aircraft time: 66,338 hours, 74,940 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Part number: 6013211X
- Part serial: JAX026
- Condition: Weak
- Location: Emergency Lgiht
- 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/HNAA2012052100793

## Discrepancy

RT EXIT SIGN (TOP) & FWD CENTER EXIT SIGN INOP.  T/S FOUND BAD BATTERY IN BOTTOM COAT CLOSET LOCATION R & R BATTERY.  OPS CK GOOD IAW AMM 33-52-00 & W/C 33-50-03Q.

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