TM 1-1520-238-23 B-30 Change 3 (1) (6) (5) (4) (3) (2) MAINTENANCE LEVEL GROUP NUMBER REMARKS CODE TOOLS & EQUIP REF CODE DEPOT (D) AVIM (F) AVUM (O) MAINTENANCE FUNCTION COMPONENT/ASSEMBLY 021413 DOOR ASSEMBLY INSPECT 0.1 376 REMOVE 0.2 INSTALL 0.2 REPAIR 0.6 021414 DOOR ASSEMBLY INSPECT 0.1 376 REMOVE 0.1 INSTALL 0.1 REPAIR 0.4 021415 DOOR, ACCESS INSPECT 0.1 377 SERVICE 1.7 REMOVE 0.3 INSTALL 0.3 REPAIR 0.4 2.2 021416 DOOR, ACCESS INSPECT 0.1 377 REMOVE 0.1 INSTALL 0.1 REPAIR 0.4 021417 SUPPORT, STRUCTURAL REPAIR 0.2 376 021418 STRUT ASSEMBLY, DOOR REMOVE 0.2 27, 59, 154, 225, D, J INSTALL 0.2 235, 262, 273, 342, REPAIR 0.8 348, 376, 426 021419 FAIRING, AIRCRAFT INSPECT 0.1 376 REMOVE 0.4 INSTALL 0.4 REPAIR 1.1 1.0 0215 NACELLE INSTALLATION REPAIR 0.3 376 021501 NACELLE ASSEMBLY, INSPECT 0.1 27, 154, A, D, I, J, ENGINE, RH REMOVE 2.2 195, 262, 365, 376, U INSTALL 2.2 377, 416, 417, 434, REPAIR 0.9 , , 439 021502 FRAME INSTALLATION INSPECT 0.1 376 D, I, J, U REPAIR 0.3