# SDR SI3R98007

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 8, 1998
- Submitted: March 26, 2000
- Operation: General aviation
- Filed by: [Hamilton Sundstrand World Wide Repair, repair station SI3R842L](https://openairdocs.org/faa-repair-station/SI3R842L/hamilton-sundstrand-world-wide-repair.md) (OpenAirDocs)
- Aircraft: N766UA
- Make and model: Boeing 777222
- System (JASC): [2140 · Heating System](https://openairdocs.org/jasc/2140)
- Part: Heat Exchanger
- Part number: 8102082
- Condition: Failed
- Location: Duct
- Part time: 9,861 hours
- Component: Hamstd
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SI3R98007

## Discrepancy

THE HEAT EXCHANGER WAS RECEIVED WITH THE PRIMARY INLET DUCT CRACKED THE FULL LENGTH AND PEALED BACK.

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