# SDR CALA2018012800367

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 28, 2018
- Submitted: January 29, 2018
- Operation: Air carrier
- Aircraft: [N76526](https://openairdocs.org/aircraft/N76526), registered now
- Make and model: Boeing 737824
- Aircraft serial: 38700
- Aircraft time: 25,444 hours, 8,618 cycles
- System (JASC): [7520 · Engine Cooling System](https://openairdocs.org/jasc/7520)
- Part: Valve
- Part number: 1821M59P06
- Part serial: 4844
- Condition: Failed
- Location: Nr 2 Engine
- Part time: 25,443 hours, 8,618 cycles
- Stage of operation: CR
- How discovered: O
- Nature of condition: K
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2018012800367

## Discrepancy

BEHIND ON FUEL PLAN. WET MOTOR ENG REF 71-00-00-700-822-F00 (LEAKING IN FLIGHT).  FOUND RIGHT VSV DRAIN LEAKING UPON ARRIVAL AT HANGER, MOTOR NR 2 ENG AND FOUND FUEL LEAKING FROM HPTACC DRAIN. R&R HPTACC VALVE, REF AMM 75-21-01. ACP NR 2 ENG RUN AND ACTUATORS TEST. ALL PASSED, NO FAULTS AND LEAK CHECK GOOD.

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