TM 1-1520-238-23 B-22 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 020807 COVER, ACCESS REMOVE 0.2 377 INSTALL 0.2 REPAIR 0.5 020808 PANEL ASSEMBLY, INSPECT 0.1 376 A, D, I, J, CONSOLE REMOVE 0.2 U INSTALL 0.2 REPAIR 0.5 0209 PANEL, INSTRUMENT, INSPECT 0.1 377 INSTALLATION REPAIR 0.3 020901 PLATE, STRUCTURAL, INSPECT 0.1 376 D, I, J, U AIRCRAFT REMOVE 0.1 INSTALL 0.1 REPAIR 0.5 020902 CONSOLE ASSEMBLY INSPECT 0.1 376 INSTALLATION REPAIR 0.4 020903 PANEL ASSEMBLY, INSPECT 0.1 376 A, D, I, J, CONSOLE REMOVE 0.2 U INSTALL 0.2 REPAIR 0.5 020904 PANEL ASSEMBLY, INSPECT 0.1 376 A, D, I, J, CONSOLE REMOVE 0.2 U INSTALL 0.2 REPAIR 0.5 020905 PANEL ASSEMBLY, REMOVE 0.2 376 A, D, I, J, CONSOLE INSTALL 0.2 U REPAIR 0.7 020906 PANEL, INDICATOR INSPECT 0.1 376 A, D, I, J, REMOVE 0.1 U INSTALL 0.1 REPAIR 0.5 020907 CONSOLE ASSEMBLY INSPECT 0.1 376 INSTALLATION REPAIR 0.4 020908 PANEL REMOVE 0.1 376 INSTALL 0.1 REPAIR 0.6