# SDR 9809359752

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 18, 1998
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N752NW
- Make and model: Doug DC-9-41
- Registry model: [Doug DC-9-41](https://openairdocs.org/model/douglas-dc-9-41) (OpenAirDocs)
- Aircraft serial: 47116
- System (JASC): [3610 · Pneumatic Distribution System](https://openairdocs.org/jasc/3610)
- Part: Air Ducts
- Condition: Failed
- Location: Tail Compt
- 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/9809359752

## Discrepancy

DURING CLIMBOUT, THE TAIL COMPARTMENT OVERHEAT LIGHT ILLUMINATED.  FLIGHT CREW FOLLOWED COM PROCEDURES, RETURNED TO BNA, AND LANDED WITHOUT INCIDENT.  MAINTENANCE REPLACED THE FOLLOWING LEFT SIDE COMPONENTS:  THE 8TH AND 13TH STAGE AIR DUCTS, CROSSFEED VALVE, AUGMENTATION VALVE, PRESSURE REGULATING AND SHUTOFF VALVE, AND FLOW CONTROL VALVE AND DUCT.  OPERATIONAL CHECK NORMAL.

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