# SDR AALA202208012693

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 31, 2022
- Submitted: August 1, 2022
- Operation: Air carrier
- Aircraft: [N718AN](https://openairdocs.org/aircraft/N718AN), registered now
- Make and model: Boeing 777323
- Aircraft serial: 41665
- Aircraft time: 34,125 hours, 3,996 cycles
- System (JASC): [2121 · Air Distribution Fan](https://openairdocs.org/jasc/2121)
- Part: Cooling Fan
- Part number: 4100941E
- Condition: Faulty
- Location: Zone 100 - Fuse
- Stage of operation: CR
- How discovered: V
- Nature of condition: J, B
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202208012693

## Discrepancy

AIRCRAFT WAS NOT GROUNDED: DURING CRUISE SMELLED A SLIGHT BURNING SMELL IN COCKPIT, FOLLOWED BY A STATUS MESSAGE "EQUIPMENT COOLING FAN R" BURNING SMELL THEN DISSIPATED AND WENT AWAY. REPLACED RIGHT EQUIPMENT COOLING FAN PER AMM 21-27-03. OPERATIONAL CHECK GOOD.

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