TM 1-1520-238-23 Change 3 B-23 (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 020909 PANEL, CONSOLE REMOVE 0.5 376 INSTALL 0.5 REPAIR 0.5 020910 PANEL, SIDE INSPECT 0.1 376 REMOVE 1.1 INSTALL 1.1 REPAIR 0.5 0210 COVER ASSEMBLY INSPECT 0.1 376 INSTALLATION REPAIR 0.1 021001 COVER ASSEMBLY INSPECT 0.1 376 REMOVE 1.5 INSTALL 1.5 REPAIR 0.9 021002 COVER INSPECT 0.1 376 REMOVE 4.6 INSTALL 4.6 REPAIR 1.0 021003 SEAL ASSEMBLY INSPECT 0.1 376 INSTALLATION REPAIR 0.4 0211 EMPENNAGE INSPECT 0.2 27, 154, INSTALLATION REPAIR 0.9 262, 377 021101 STABILIZER, VERTICAL REMOVE 3.2 4, 27, 154, 218, INSTALL 3.2 262, 289, 376, 378, REPAIR 0.4 390, 433, 442, 446 021102 SPAR BOX ASSEMBLY INSPECT 0.2 376 REPAIR 0.7 7.3 021103 RIB REMOVE 0.5 376 INSTALL 0.5 REPAIR 2.2 0.4 021104 BRACKET ASSEMBLY, REMOVE 0.9 376 UPPER INSTALL 0.9