# SDR A6WA202607128900

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 11, 2026
- Submitted: July 20, 2026
- Operation: Air carrier
- Aircraft: [N459AW](https://openairdocs.org/aircraft/N459AW), registered now
- Make and model: Cndair CL6002B19
- Aircraft serial: 7863
- Aircraft time: 42,489 hours, 41,520 cycles
- Engine: Ge CF343B1
- System (JASC): [7930 · Engine Oil Indicating System](https://openairdocs.org/jasc/7930)
- Part: Heat Exchanger
- Part number: 6087T05P02
- Part serial: SCKB0679
- Condition: Faulted
- Location: Zone 400
- Part time: 49,116 hours, 44,802 cycles
- Stage of operation: CL
- How discovered: O
- Nature of condition: M
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/A6WA202607128900

## Discrepancy

DURING CLIMB-OUT AT CLIMB POWER NR 2 ENGINE OIL TEMP WAS 150 DEG AND SLOWLY CLIMBING. IT RETURNED TO THE GREEN WHEN POWER WAS RETARDED. RTN TO AZA. AIRCRAFT REMOVED FROM SERVICE.   R & R RT ENGINE HEAT EXCHANGER IAW AMM 79-21-07 OPS CHECK GOOD LEAK CHECK GOOD REF 71-00-00 OIL CONSUMPTION CHECK OK.

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