# SDR P5CA2020021300033

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 6, 2020
- Submitted: February 13, 2020
- Operation: Air carrier
- Aircraft: [N454PA](https://openairdocs.org/aircraft/N454PA), registered now
- Make and model: Boeing 747-46NF
- Registry model: [Boeing 747-46NF](https://openairdocs.org/model/boeing-747-46nf) (OpenAirDocs)
- Aircraft serial: 30812
- Aircraft time: 74,507 hours, 12,365 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: BPS73
- Part serial: TLS24541
- Condition: No Test
- Location: Emergency Lights
- 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/P5CA2020021300033

## Discrepancy

TEST FAIL: FOUND EMERGENCY BATTERY PACK M5168 CAN NOT STAY ON 15 MINS.(<P>1) IAW AMM 33-51-04-002-009-001 REV 97, REMOVED EMERGENCY BATTERY POWER PACK ASSY M5168.</P><P>2) IAW AMM 33-51-04-402-012-001 REV 97, INSTALLED EMERGENCY BATTERY POWER PACK ASSY M5168.</P><P>3) IAW AMM 33-51-04-402-012-001 REV 97, STEP D PERFORMED POWER SUPPLY TEST AND THE RESULT WAS SATISFACTORY.</P>)

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