As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
L1 DOOR LARGE HINGE MAKES UNISUAL NOISE WHEN CLOSING L1 DOOR AND IS STIFF MAKING DOOR HARD TO CLOSE. GROUNDED - YES. TRANSFERED DEFECT L1 DOOR IS STIFF MAKING DOOR HARD TO CLOSE TO LP 60253395 GREASED L1 DOOR GUIDE ARM AND L1 DOOR GUIDE ARM BEARING TRACK REF B737-900 AMM 12-20-00. NO UNUSUAL NOISE WHEN OPENING AND CLOSING L1 DOOR.