As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
#1 ENG IDG DRAIN PAD LEAKING 3-4 DROPS/MIN WITH ENG AT IDLE, APPROX 60 DROPS/MIN AFTER ENGINE SHUTDOWN. GROUNDED - YES. REMOVED & REPLACED #1 ENG IDG PAD SEALOL SEAL REF B737-800 AMM 72-60-00. LEAK & OPS CHECK GOOD REF AMM 71-00-00-800-811-F00 & AMM 24-11-00-700-802.