# SDR DALA2021042202346

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 20, 2021
- Submitted: April 27, 2021
- Operation: Air carrier
- Aircraft: [N550NW](https://openairdocs.org/aircraft/N550NW), registered now
- Make and model: Boeing 757251
- Aircraft serial: 26497
- Aircraft time: 52,949 hours, 21,968 cycles
- System (JASC): [2841 · Fuel Quantity Indicator](https://openairdocs.org/jasc/2841)
- Part: Compensator
- Condition: Inoperative
- Location: Fuel Qty
- Stage of operation: CR
- How discovered: O
- Nature of condition: P
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2021042202346

## Discrepancy

SHIP 5650- DIV- TO SJU DUE TO LT FUEL QTY INDICATION INOPERATIVE.  APPLIED MEL. (4/27 ATL) PERFORMED DRY CAP CHECK PER B757 FIM 28-41, VALUES WITHIN SPEC. REMOVED AND REPLACED LEFT MAIN TANK COMPENSATOR AND LEFT TANK DENSITOMETER PER B757 AMM 28-41. FQIS OP CK AND LEAK CK GOOD.

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