As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CREW REPORTED THAT ACFT LOSING OIL QUANTITY FROM 18 QUARTS BEFORE TAKEOFF THEN 10 QUARTS SHORTLY AFTER TAKEOFF,THEN DOWN TO 3 QUARTS AT 0545Z AND AT 0612Z 1 QT OIL QUANTITY REPORTED. NR 1 CSD LEAKING AT GARLOCK GEARBOX DRAIN CAVITY. R/R GARLOCK SEAL & O-RING IAW CFM BUILDUP 72. R/R OF CSD IAW MM 24-11-11. SEE OPS AND LEAK CHECK ITEM 8M LOG 35363.