As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: PILOT REPORTS MUSTY ODOR DURING TAKEOFF, INITIAL CLIMB, THEN DISSIPATED. MUSTY ODOR CAME BACK BELOW 10,000 FT DURING LANDING. MAINTENANCE FOUND OIL LEAK AT #2 ENGINE LOW PRESSURE COMPRESSOR. AN ENGINE CHANGE HAS BEEN DECLARED. MAINTENANCE REMOVED AND REPLACED RT ENGINE IAW JOB CARD 71-94-01.