# SDR 98UAL900383

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 11, 1998
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N7446U
- Make and model: Boeing 727222
- Aircraft serial: 21900
- Engine: Pwa JT8D15
- System (JASC): [3610 · Pneumatic Distribution System](https://openairdocs.org/jasc/3610)
- Part: Valve
- Condition: Failed
- Location: Nr 3 Engine
- Component: Airesearch, 12355814
- Stage of operation: CL
- Nature of condition: J, M
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/98UAL900383

## Discrepancy

IMMEDIATELY AFTER TAKEOFF, THE NR 3 STRUT OVERHEAT LIGHT CAME ON.  SHUT DOWN NR 3 ENGINE AND RETURNED TO LGA.  *S/D*  REPLACED NR 3 ENGINE 8TH STAGE VALVE.

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