What was found
FLT#288, LAX-BOS. (ETOPS) 'PIREP: AVIONICS VENT FAULT ( SKIN AIR OUTLET VALVE (AVIONICS)); REPLACED SKIN AIR OUTLET VALVE REF AMM 21-26-53. MX-4 UPDATED, PLACARD REMOVED. ' (SUPPLEMENTAL INFORMATION ADDED)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FLT#288, LAX-BOS. (ETOPS) 'PIREP: AVIONICS VENT FAULT ( SKIN AIR OUTLET VALVE (AVIONICS)); REPLACED SKIN AIR OUTLET VALVE REF AMM 21-26-53. MX-4 UPDATED, PLACARD REMOVED. ' (SUPPLEMENTAL INFORMATION ADDED)