What was found
PDIS 921 52-10 0900 20APR23 FAT FACT U L FWD ENTRY DOOR EICAS CAME ON DURING DEPARTURE PASSING APPROX 3000 . RAN QRH AND CONTINUED NORMAL OPS AS PRESSURIZATION REMAINED NORMAL. EICAS WENT OUT BEFORE REACHING CRUISE ALTITUDE. IT CAME BACK ON DURING THE DESCENT TO DESTINATION AT APPROX 5000 . DOOR HAND POSITION MOVED FROM THE CLOSED POSITION TOWARDS THE OPEN POSITION JUST PAST THE KNUCKLE BUSTER. SEE ATTACHED PIC. FACT 20APR23 19:02 FAT U AMM: 52-11-04-2 PERFORMED GENERAL VISUAL INSPECTION ON L-1 DOOR. DISCOVERED DURING DOOR CLOSING THE FWD UPPER ROLLER NOT ALIGNED WITH CAM. ADJUSTED DOOR GUIDE ARM PER AMM 52-11-14-2. ALL DOOR ROLLERS NOW ALIGN WITH CAMS. DOOR OPENS AND CLOSES NORMALLY. RII PERFORMED BY 276566. OK TO CONTINUE