# SDR UIEA2018122082880

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 18, 2018
- Submitted: December 28, 2018
- Operation: Air carrier
- Aircraft: [N1709A](https://openairdocs.org/aircraft/N1709A), registered now
- Make and model: Boeing 767375
- Aircraft serial: 24086
- Aircraft time: 91,502 hours, 21,145 cycles
- System (JASC): [4940 · APU Start/Ignition System](https://openairdocs.org/jasc/4940)
- Part: Ecu
- Condition: Malfunctioned
- Location: Apu
- Stage of operation: TX
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2018122082880

## Discrepancy

APU WOULD NOT START AFTER LANDING.  CHECKED WIRING FROM ECU TO MANIFOLD T58 &T59. ALL OK CHECKED WIRES FOR APU AT FIREWALL, RERACKED ECU PER AMM 49-61-05 APU STARTED NORMAL. HOLDS ELECT AND PNEUMATIC LOADS 25% N2 ON ENG MOTORING.

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