STEM (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 WELL AND OPEN MAIN LANDING GEAR WHEEL WELL ARE ALSO DKI.UDED. INSPECTION IS A