# SDR UIEA2023060900625

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 10, 2023
- Submitted: June 12, 2023
- Operation: Air carrier
- Aircraft: [N664GT](https://openairdocs.org/aircraft/N664GT), registered now
- Make and model: Boeing 767-31B
- Registry model: [Boeing 767-31B](https://openairdocs.org/model/boeing-767-31b) (OpenAirDocs)
- Aircraft serial: 26259
- Aircraft time: 109,482 hours, 17,361 cycles
- System (JASC): [2800 · Aircraft Fuel System](https://openairdocs.org/jasc/2800)
- Part: Unknown
- Part number: UNKNOWN
- Condition: Unknown
- Location: Unknown
- Stage of operation: IN
- How discovered: C
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2023060900625

## Discrepancy

DURING MEASURING OF THE ELECTRICAL BONDING RESISTANCE OF AC OVERRIDE PUMP LH, AC OVERRIDE PUMP RH AND APU DC FUEL PUMP ARE OUT OF LIMITS.(<P>MEASURE THE ELECTRICAL BONDING RESISTENCE OF AC OVERRIDE PUMP LH AND AC OVERRIDE PUMP RH AFTER IAW AMM 28-22-05-404-078-002 REV 139 APR 22 2023. PUMP RH 0.32 MILLIHOMS, PUMP LH 0.23 MILLIOHMS, BONDING METER S/N DC005829 - 19 DEC 23. MEASURE THE ELECTRICAL BONDING RESISTENCE OF APU DC FUEL PUMP 0.05 MILLIOHMS OK IAW AMM 28-25-01-404-029 REV 139 APR 22 202</P>)

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