As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: APPROXIMATELY 1 HOUR AFTER TAKEOFF NUMBER 2 ENGINE OIL QUANTITY READ 5 QTS, NUMBER 1 ENGINE 13.5 QTS. NUMBER 2 DROPPED TO 4.5 QTS AFTER ANOTHER HOUR. DISPATCH AND MAINTENANCE RECOMMENDED DIVERT TO SLC. EMERGENCY WAS NOT DECLARED AND NOT OVERWEIGHT FOR LANDING. NUMBER 2 ENGINE 8 QTS AFTER SHUTDOWN, NUMBER 1 ENGINE 17.5 QTS. **SUPPLEMENTAL REPORTS REQUIRED** (OPEN)