# SDR ASAA2022051138330

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 11, 2022
- Submitted: May 26, 2022
- Operation: Air carrier
- Aircraft: [N535AS](https://openairdocs.org/aircraft/N535AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35200
- Aircraft time: 41,352 hours, 11,845 cycles
- Engine: Cfmint CFM567B27
- System (JASC): [7520 · Engine Cooling System](https://openairdocs.org/jasc/7520)
- Part: Valve
- Part number: 32911866
- Part serial: GRTR9689
- Condition: Leaking
- Location: #2 Engine
- Part time: 30,797 hours, 10,321 cycles
- Stage of operation: NR
- How discovered: V
- Nature of condition: K
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2022051138330

## Discrepancy

FUEL DRIPPING FROM THE #2 ENGINE. GROUNDED - YES. REF B737-800 AMM 71-71-00-200-801-F00 PERORMED ENG VENT DRAINM INSP FOR #2 ENG. IDENTIFIED A FUEL LEAK FROM HPTACC AT 3 DROPS PER MINUTE. REMOVED AND REPLACED HPTACC VALVE ON #2 ENG IAW AMM 75-21-01. LEAK CHECK GOOD. ACUATOR TEST OPS CHECK GOOD.

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