As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FOUND #1 ENG IDG SPLINE DRAIN LEAKING IN EXCESS OF 7 DROPS PER MINUTE. GROUNDED - YES. REMOVED #1 IDG AND GEAR BOX GARLOCK SEAL B737-800 AMM 24-11-11 AND AMM 72-60-00. INSTALLED NEW GARLOCK SEAL REF AMM 72-60-00 INSTALLED NEW IDG OPS CHECK GOOD REF AMM 24-11-11, NO LEAKS NOTED AT THIS TIME.