# SDR P5CA2021052100191

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 20, 2021
- Submitted: May 21, 2021
- Operation: Air carrier
- Aircraft: N644GT
- Make and model: Boeing 767-3JHF
- Registry model: [Boeing 767-3JHF](https://openairdocs.org/model/boeing-767-3jhf) (OpenAirDocs)
- Aircraft serial: 37810
- Aircraft time: 21,636 hours, 5,116 cycles
- Engine: Ge CF680C2B7F
- System (JASC): [8012 · Engine Start Valves/Controls](https://openairdocs.org/jasc/8012)
- Part: Start Valve
- Part number: 7997001
- Part serial: 890738
- Condition: Faulted
- Location: Left
- Stage of operation: TX
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/P5CA2021052100191

## Discrepancy

DURING LH CNG START START VALVE LIGHT DID NOT ILLUMINATE. AFTER STARTER DISCONNECTED VALVE LIGHT ILLUMINATED & EXTINGUISHED.(<P>REMOVED AND REPLACED L/H ENG START VLV THEN OPER CHKD OK PER AMM 80-11-02/401.<BR /></P>)

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