What was found
AUTO PRESS FAIL CABIN ALT IN AMBER 8100 ON EICAS, ACTUAL ALT 7400. R & R GND CONNECTION VLV IAW AMM 21-22-04.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AUTO PRESS FAIL CABIN ALT IN AMBER 8100 ON EICAS, ACTUAL ALT 7400. R & R GND CONNECTION VLV IAW AMM 21-22-04.