What was found
ORD - FLT 4112 - NR 2 ENGINE OIL PRESSURE WENT TO 113 PSI ON TAKEOFF. REMOVED AND REPLACED OIL PRESSURE SWITCH IAW EMB AMM. OPS CHECK GOOD. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
ORD - FLT 4112 - NR 2 ENGINE OIL PRESSURE WENT TO 113 PSI ON TAKEOFF. REMOVED AND REPLACED OIL PRESSURE SWITCH IAW EMB AMM. OPS CHECK GOOD. (M)