# SDR 2WAA201807210001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 21, 2018
- Submitted: July 25, 2018
- Operation: Air carrier
- Aircraft: [N802WA](https://openairdocs.org/aircraft/N802WA), registered now
- Make and model: Doug MD 83
- Registry model: [Doug MD 83](https://openairdocs.org/model/mcdonnell-douglas-md-83) (OpenAirDocs)
- Aircraft serial: 53052
- Aircraft time: 56,352 hours, 37,181 cycles
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Duct
- Part number: 596152659
- Condition: Leaking
- Location: Ac Bay
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2WAA201807210001

## Discrepancy

DURING CLIMB THRU FL270 TAIL COMPARTMENT TEMP HIGH ANNUNCIATOR LIGHT ON. FOUND PRIMARY HEAT EXCHANGER DUCT LEAKING. R&R PRIMARY HEAT EXCHANGER DUCT. NO LEAKS NOTED. OPS CHECK NORMAL.

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