What was found
VCE: N0317 FAN DIFFUSER ASSEMBLY, PACK NR 1, FOUND ACM COUPLING FLANGE BURNT. INSTALLED NEW PLENUM, COOLING ASSY P/N 2201968-2 IAW M/M 21-53-01. REPLACED REFRIG PACK FAN P/N 204943-2 IAW M/M 21-53-02.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
VCE: N0317 FAN DIFFUSER ASSEMBLY, PACK NR 1, FOUND ACM COUPLING FLANGE BURNT. INSTALLED NEW PLENUM, COOLING ASSY P/N 2201968-2 IAW M/M 21-53-01. REPLACED REFRIG PACK FAN P/N 204943-2 IAW M/M 21-53-02.