# SDR ASAA0480549

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 30, 2004
- Submitted: January 12, 2005
- Operation: Air carrier
- Aircraft: N969AS
- Make and model: Doug DC-9-83
- Registry model: [Doug DC-9-83](https://openairdocs.org/model/douglas-dc-9-83) (OpenAirDocs)
- Aircraft serial: 53063
- Aircraft time: 44,051 hours, 21,851 cycles
- Engine: Pwa JT8D219
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Retainer
- Part number: 5910090289
- Condition: Cracked
- Location: Heat Exchanger
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA0480549

## Discrepancy

C-CHECK-HEAT EXCHANGER RAM AIR (Y) DUCT HAS BROKEN RETAINER ON LT SIDE.  REMOVED DAMAGE, WELDED IN REPAIR TAB IAW EA.

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