# SDR USAA090003

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 19, 2000
- Submitted: November 17, 2000
- Operation: Air carrier
- Aircraft: [N924TS](https://openairdocs.org/aircraft/N924TS), registered now
- Make and model: Boeing 727227
- Aircraft serial: 21041
- System (JASC): [8010 · Engine Cranking](https://openairdocs.org/jasc/8010)
- Part: Switch
- Part number: 1G386
- Part serial: 4747
- Condition: Inoperative
- Location: Nr 3 Engine
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: E
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/USAA090003

## Discrepancy

FLT 6808 - LGA-BOS - AT CRUISE ALTITUDE 16,000 START VALVE OPEN LIGHT ILLUMINATED.  FOLLOWED ALL CHECKLISTS AND PROCEDURES.  REPLACED NR 3 START VALVE AND PRESSURE SWITCH PER MM 80-11-11.  INSPECTED STARTER PER MM 80-11-1.  OPS CHECK OK.  REPLACED NR 3 START VALVE LIGHT SOCKET DUE TO INTERMITTENT TEST FUNCTION.  (M)

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