# SDR AALA971933

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 12, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N849AA](https://openairdocs.org/aircraft/N849AA), registered now
- Make and model: Boeing 727223
- Aircraft serial: 20990
- System (JASC): [3610 · Pneumatic Distribution System](https://openairdocs.org/jasc/3610)
- Part: Duct
- Part number: 652663927
- Condition: Leaking
- Location: Nr 1 Engine
- Stage of operation: CL
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA971933

## Discrepancy

TPA - FLT 1553 - AFTER TAKEOFF TPA DURING CLIMB-OUT, NR 1 ENGINE STRUT OVERHEAT LIGHT ILLUMINATED.  ACCOMPLISHED ABNORMAL PROCEDURE AND LIGHT EXTINGUISHED WHEN NR 1 BLEED CLOSED.  AIRCRAFT RETURNED TO TPA AND LANDED WITHOUT INCIDENT.  PLACARDED NR 1 BLEED AND AIRCRAFT RE-DEPARTED.  PROBLEM REPEATED DURING CLIMB-OUT AND AIRCRAFT RETURNED TO TPA.  REPLACED NR 1 ENGINE AIR CONDITIONING HEAT EXCHANGER MANIFOLD DUCT.  ACCOMPLISHED GROUND ENGINE RUN WITH NO DEFECTS NOTED.  SYSTEM LEAK AND GROUND CHECKED, NORMAL OPERATION.  REMOVED PLACARD TO NR 1 ENGINE BLEED.  (X)

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