# SDR AMTA200700198

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 22, 2007
- Submitted: May 1, 2007
- Operation: Air carrier
- Aircraft: N318TZ
- Make and model: Boeing 737-83N
- Registry model: [Boeing 737-83N](https://openairdocs.org/model/boeing-737-83n) (OpenAirDocs)
- Aircraft serial: 28247
- System (JASC): [4970 · APU Indicating System](https://openairdocs.org/jasc/4970)
- Part: Warning System
- Condition: Malfunctioned
- Location: Apu
- Stage of operation: TX
- How discovered: O
- Nature of condition: N
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AMTA200700198

## Discrepancy

APU FAULT LT ILLUMINATED ON START.  PERFORMED APU BITE CK, FOUND MSG 49-41011, PERFORMED BITE CK IAW FIM 49-40-00-810, FIM 49-60-00-810, NO CURRENT FAULT FOUND.  (K)

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