What was found
ETOPS SIGNIFICANT SYSTEM, ON DESCENT"L ENG PRV" MESSAGE. NO MSG ON EICAS ON ARRIVAL BITE CK AIR SUPPLY MODULE NO FAULT NOTED, PERFORMED GRD IDLE RUN A/C OK FOR SERVICE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
ETOPS SIGNIFICANT SYSTEM, ON DESCENT"L ENG PRV" MESSAGE. NO MSG ON EICAS ON ARRIVAL BITE CK AIR SUPPLY MODULE NO FAULT NOTED, PERFORMED GRD IDLE RUN A/C OK FOR SERVICE.