As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON CLIMBOUT, OF INDICATION, "DOOR SERVICE FWD OPEN" ON EICAS. FOUND AFT R1 DOOR STEP-GAP LESS THAN 1 MM AND ALSO FOUND FWD STEP-GAP LESS THAN 1MM. ADJUSTED BOTH STEP GAPS TO 2MM. VERIFIED FRAME PROXIMITY SENSOR DOOR INDICATION FLAG AND FOUND TO BE WITHIN LIMITS IAW 52-11-23.