TM 1-1520-238-23 B-110 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 080802 POWER SUPPLY REPAIR 0.9 27, 35, 154, 223, 262, 346, 378, 437 080803 COMPONENT INSTL REPAIR 0.2 378 080804 TARGET, JCT SPLY REMOVE 0.3 35, 223, INSTALL 0.3 346, 378, REPAIR 0.7 437 080805 CIRCUIT CARD TEST 0.3 35, 223, AN ASSEMBLY REMOVE 0.3 346, 378, INSTALL 0.3 437 REPAIR 0.8 080806 CHASSIS, ELECTRICAL TEST 0.3 27, 154, REPAIR 0.3 1.6 262, 333, 378, 437 080807 PLATE REAR ASSEMBLY REPAIR 1.1 378 080808 FRAME ASSEMBLY, CONVERTER REPAIR 0.9 27, 154, 262, 333, 378, 437 080809 ELECTRONIC REMOVE 0.4 378 COMPONENT INSTALL 0.4 REPAIR 0.9 0.5 080810 CIRCUIT CARD REMOVE 0.3 35, 223, AN ASSEMBLY INSTALL 0.3 346, 378, REPAIR 0.6 437 080811 CIRCUIT CARD REMOVE 0.3 35, 223, AN ASSEMBLY INSTALL 0.3 346, 378, REPAIR 0.6 437 080812 CIRCUIT CARD REMOVE 0.3 35, 223, AN ASSEMBLY INSTALL 0.3 346, 378, REPAIR 0.7 437