What was found
FA REPORTS L2 DOOR IS DIFFICULT TO DISARM. REMOVED FROM SERVICE. REMOVED AFT PASSENGER DOOR MAIN LINING IAW EMBRAER 175 MM TASK# 25-23-05-000-801-A PARAGRAPHS 6F THRU 6I. INSPECTED AND FOUND LOWER LOCK NUT OF SLIDE INDICATOR ADJUST SCREW LOOSE & ROD END MISALIGNED. RE-ALIGNED ROD END, ADJUSTED ,LUBRICATED AND SECURED AFT PASSENGER DOOR SLIDE INDICATOR IAW EMBRAER 175 MM TASK# 52-12-00-820-801-A PARAGRAPH 9V & HORIZON AIR MCN NO.: E520147-01 ISSUE NO.: 01. REINSTALLED AFT PASSENGER DOOR MAIN LINING IAW EMBRAER MM TASK# 25-23-05-400-801-A PARAGRAPHS 6C THRU 6E. AFT PASSENGER DOOR ARMING HANDLE NOW OPERATES NORMALLY THROUGH FULL TRAVEL IN ARM & DISARM DIRECTIONS. RETURNED TO SERVICE.NO PARTS REPLACED.