OR LADDERS. NO ADDITIONAL ACCESS PANELS REQUIRED LUBRICATE AIRSTAIR DOOR SYSTEM (INCLUDES TWO ROLLERS, CARRIAGE DRIVE BEARING, DRIVE NUT IN OPEN JACK SCREW, LOCK PIN GREASE FITTING AND FOUR BEARINGS IN THE CARRIAGE ROLLERS). INSPECT (DETAILED) THE PORTABLE HALON FIRE EXTINGUISHERS FOR PROPER PRESSURE (I

IDE MDR OPEN CLEAN AFT GALLEY 511* DRAIN RLTER OPEN LUBRICATE MRSTAM DOCR SYSTEM (INCLUDES TWO ROLLERS, GRUNGE DRIVE BEARING, DRIVE NUT IN OPEN JACK SCREW, WOK PIN GREASE FITTING AND FOUR BEARINGS IN THE CARRIAGE ROLLERS). ECTEMIN. ZONAL INSPECTION (V) OF TIE LOWER FUSUAGE 'ME NOSE LANDING GEAR WIER WE