What was found
AIRCRAFT WAS GROUNDED: PREVIOUS WRITE UP. G5 CHILLER FAN REPORTED AS VERY NOISY. F/A REPORTED SMOKE BURNING WIRE SMELL. PER MIC 4693889 MAINTENANCE REPLACED CHILLER IN GALLEY G5 AFT LOCATION AREAS AS REQUIRES I.A.W. AMM 25-33-01.
- Difficulty date
- July 7, 2026
- Submitted
- July 9, 2026
- Operation
- Air carrier
- Aircraft
- N768AA
- Make and model
- Boeing 777223
- Aircraft serial
- 33540
- Aircraft time
- 75,225 hours, 9,342 cycles
- System (JASC)
- 2530 · Buffet/Galleys
- Part
- Fan
- Condition
- Burned Out
- Location
- Chiller
- Component
- Chiller
- Component part number
- 267SV
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- B
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.