# SDR UIEA201912116042

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 9, 2019
- Submitted: December 11, 2019
- Operation: Air carrier
- Aircraft: [N1373A](https://openairdocs.org/aircraft/N1373A), registered now
- Make and model: Boeing 767-31K
- Registry model: [Boeing 767-31K](https://openairdocs.org/model/boeing-767-31k) (OpenAirDocs)
- Aircraft serial: 27205
- Aircraft time: 100,489 hours, 20,994 cycles
- System (JASC): [2421 · AC Generator-Alternator](https://openairdocs.org/jasc/2421)
- Part: Idg
- Part number: 739515C
- Part serial: F1455NBSP
- Condition: Malfunctioned
- Location: Left
- 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/UIEA201912116042

## Discrepancy

AFTER LANDING, DURING ROLL OUT, RECEIVED "LEFT GEN" ADVISORY MSG.(<P>SERVICED & RESET IDG, RAN ENGINE, & RESET FIELD SWITCH, NO HELP. THIS BECOMES DMI 121828, CAT 'B', DUE 19-DEC-19 IAW MEL 24-00-01-01. ENG RUN IAW AMM 72-00-00 AND T/S PER FIM 24-20 FT 801. </P><P>(NOTE: BPCU SHOWS GEN DIODE FAILURE, REQUIRES IDG REPLACEMENT.)</P><P>LP 1224982: REMOVED AND REPLACED L/H ENG IDG IAW AMM 24-11-01, OPS CHECK GOOD. NO LEAKS NOTED. THIS CLEARS MDDR 121828. PLACARD REMOVED AND MCC NOTIFIED.</P>)

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