What was found
AFT CARGO EXTRACTION FAN MAKING VERY LOUD NOISE. DEACTIVATED AFT CARGO EXTRACTION FAN BY PULLING OPEN CB AFT CARGO VENT & HEATING CONTROL CB ON PANEL 122VU S22. PARTS: 565-9012, MR21270. (FAN)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AFT CARGO EXTRACTION FAN MAKING VERY LOUD NOISE. DEACTIVATED AFT CARGO EXTRACTION FAN BY PULLING OPEN CB AFT CARGO VENT & HEATING CONTROL CB ON PANEL 122VU S22. PARTS: 565-9012, MR21270. (FAN)