As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ORD/ 601121 WHEN THE GEAR WAS EXTENDED NLG LIGHT DID NOT ILL. TRANS LIGHT REMAINED ON. WENT THRU POM PROCEDURES CK, VISUAL INDICATION DOWN AND LOCKED. AFTER 15 MIN NLG LIGHT GREEN ILLUMINATED . NORM LDG MADE JACKED A/C ADJ NLG DOWN LOCK SENSOR PER M/M TO PROPER CLEARANCES. RETRACTED AND CYCLED SAME SEVERAL TIMES. ALL IND. AND RATIONAL CKS NORM