What was found
MAIN PASSENGER DOOR ASSIST SYSTEM OPERATES INTERMITTENTLY THROUGHOUT SEVERAL OPERATIONS. THE SYSTEM IS INTERMITTENT IN IT'S ABILITY TO COMPLETELY CLOSE THE DOOR. WHEN OPENING IT SEEMS TO HANG UP AT THE TOP. GAINED ACCESS TO ETHERNET INTERFACE UNIT AT THE FWD GALLEY CLOSET. REMOVED AND REPLACED EIU IAW CL350 SMM 44-10-21, REQUIRES CABIN MANAGEMENT SYSTEM ADJUSTMENT TEST. PERFORMED OPS/CK OF MED !AW CL350 MM 52-11-00 AFTER CABIN MANAGEMENT SYS SOFTWARE UPDATE WAS C/W. OPS/CK GOOD.