# SDR ASAA2017061521080

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 15, 2017
- Submitted: June 17, 2017
- Operation: Air carrier
- Aircraft: [N535AS](https://openairdocs.org/aircraft/N535AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35200
- Aircraft time: 25,087 hours, 7,256 cycles
- System (JASC): [2840 · Fuel Indicating System](https://openairdocs.org/jasc/2840)
- Part: Compensator
- Part number: 2020201
- Condition: No Test
- Location: Nr 2 Tank
- Stage of operation: IN
- How discovered: C
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2017061521080

## Discrepancy

NR 2 TANK AND COMP TESTING, FOUND F9 TANK UNIT BAD.  ACFT GROUNDED.  REMOVED AND REPLACED TANK UNIT F9 IAW MM 28-41-21-400-801, OPS NORMAL IAW MM 28-41-21-710-801 AND  MM 28-41-00-730-801.

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