# SDR UIEA2026081200747

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 12, 2026
- Submitted: August 14, 2026
- Operation: Air carrier
- Aircraft: [N408MC](https://openairdocs.org/aircraft/N408MC), registered now
- Make and model: Boeing 747-47UF
- Registry model: [Boeing 747-47UF](https://openairdocs.org/model/boeing-747-47uf) (OpenAirDocs)
- Aircraft serial: 29261
- Aircraft time: 105,360 hours, 17,680 cycles
- Engine: Ge CF680C2B5F
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Engine
- Part serial: 707281
- Condition: Faulted
- Location: Nr 2
- Stage of operation: CR
- How discovered: O
- Nature of condition: S
- Precautionary procedure: E, A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2026081200747

## Discrepancy

ENGINE 2 OIL TEMP INFLIGHT. ENG 2 IFS.  PERFORMED WINDMILLING INSPECTION & NO TROUBLE FOUND IAW AMM 72-00-00/601. PERFORMED ENG MAG CHIP INSPECTION & NO TROUBLE FOUND IAW AMM 79-00-00/601. R & R NR 2 ENG'S EEC & OPS CHECKED OK IAW AMM 73-21-15/401, AMM 79-34-00/501 & IPC 73-21-15-01. REPLACED NR 2 ENG'S EEC WITH THE ORIGINAL PART AT MCC'S REQUEST IAW AMM 73-21-15/401. THE MAINT/INSP UER 2 ENG HAS BEEN PERFORMED & INSPECTED IAW CURRENT FAR, OPERATOR'S MANUALS AND INSTRUCTIONS, & IS APPROVED FOR RETURN TO SERVICE IAW THOSE REQUIREMENTS DETAILS CAN BE FOUND IN STK W/O 163033 TASK CARD 71-099-02-01.

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