What was found
LEFT ENGINE OIL PRESSURE INDICATION DROPPED TO 0 ON CLIMBOUT. OIL TEMPERATURE REMAINED NORMAL AND NO EICAS MESSAGES APPEARED. REPLACED LEFT ENGINE OIL PRESSURE SWITCH, RAN ENGINE. OPS CHECK GOOD, NO LEAKS NOTED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
LEFT ENGINE OIL PRESSURE INDICATION DROPPED TO 0 ON CLIMBOUT. OIL TEMPERATURE REMAINED NORMAL AND NO EICAS MESSAGES APPEARED. REPLACED LEFT ENGINE OIL PRESSURE SWITCH, RAN ENGINE. OPS CHECK GOOD, NO LEAKS NOTED.