# SDR UIEA2021012600129

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 26, 2021
- Submitted: January 29, 2021
- 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: 103,326 hours, 21,892 cycles
- System (JASC): [2840 · Fuel Indicating System](https://openairdocs.org/jasc/2840)
- Part: Pressure Switch
- Part number: 7G1018
- Part serial: 12598
- Condition: Failed
- Location: Fuel Ind System
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2021012600129

## Discrepancy

RT AFT PRESSURE LIGHT INOPERABLE RT AFT BOOST PUMP.  TRANSFERRED TO MDDR  141460, IAW MEL 28-42-01-01 CAT C, DUE DATE 05FEB21, MCC ERIC NOTIFIED.  ALL PLACARDS INSTALLED.  MX ACTION COMPLIED WITH.  REMOVED AND REPLACED GFI RELAY POSITION K10702, PER AMM 28-22-18, NO FIX.  INSTALLED ORIGINAL RELAY BACK INTO POSITION K10702.  REMOVED AND REPLACED FUEL PRESSURE SWITCH S73, PER AMM 28-42-01.  OPERATIONS/LEAK CHECK GOOD.  THIS ACTION CLEARS DMI 141460.  PLACARDS REMOVED.

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