(33B)[ "Maintenance" means the performance of tasks required to ensure the continuing airworthiness of an aircraft, including any one or combination of overhaul, inspection, replacement, defect rectification and the embodiment of a modification or repair or test.] [Inserted by Notification No. G.S.R. 1001 (E) dated 22.12.2010 (w.e.f. 23.3.1937)]
