# SDR P5CA0300884

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 28, 2003
- Submitted: May 29, 2003
- Operation: Air carrier
- Aircraft: N922FT
- Make and model: Boeing 747-2U3B
- Registry model: [Boeing 747-2U3B](https://openairdocs.org/model/boeing-747-2u3b) (OpenAirDocs)
- Aircraft serial: 22768
- Aircraft time: 72,902 hours, 17,893 cycles
- System (JASC): [3610 · Pneumatic Distribution System](https://openairdocs.org/jasc/3610)
- Part: Clamp
- Part number: BACC10EY600A
- Condition: Loose
- Location: Heat Exchanger
- Stage of operation: CL
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/P5CA0300884

## Discrepancy

BOTH A&B NR 2 NACELLE TEMP SPIKING RETARDED THROTTLE NACELLE INDICATIONS NORMAL.  ON LEAK CK FOUND FAILED DUCT CLAMP BETWEEN HEAT EXCHANGER & ENG DUCT.  INSTALLED NEW CLAMP AND ON LEAK CHECK NIL LEAKS NOTED.  THREADS STRIPPED ON HOLDING BOLT FOR CLAMP.

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