As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PDIS 608 32-30 1576422 23AUG18 PHL CLOSE ON GEAR UP SELECTION LANDING GEAR DISAGREE MESSAGE D ISPLAYED ON EICAS AND LEFT GEAR DID NOT RETRACT CREW PERFORMED QRH AND GEAR STAYED IN DOWN POSITION. NO EMERGENCY WAS DECLARED. FACT 23AUG18 20:54 PHL FINNISHED STEPS FOR REMOVAL OF L/H UPLOCK BOX. INSTA LLED NEW IAW 32-33-10. PERFORMED GEAR SWINGS AND OPS CHECK IAW 32-30-00. OPS AND LEAK CHECK GOOD