TM 1-1520-238-23 Change 3 B-95 (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 0702070908 TUBE ASSEMBLY, METAL REPAIR 4.7 27, 129, 154, 384, 393 R, AM 0702070909 TUBE ASSEMBLY, METAL REPAIR 4.5 27, 129, 154, 384, 393 R, AM 07020710 TUBE ASSEMBLY, METAL REPAIR 5.0 27, 129, 154, 384, 393 R, AM 0702071101 TUBE ASSEMBLY, METAL REPAIR 4.7 27, 129, 154, 384, 393 R, AM 0702071102 TUBE ASSEMBLY, METAL REPAIR 4.8 27, 129, 154, 384, 393 R, AM 0702071103 TUBE ASSEMBLY, METAL REPAIR 4.7 27, 129, 154, 384, 393 R, AM 0702071104 TUBE ASSEMBLY, METAL REPAIR 4.7 27, 129, 154, 384, 393 R, AM 0702071201 TUBE ASSEMBLY, METAL REPAIR 4.6 27, 129, 154, 384, 393 R, AM 0702071202 TUBE ASSEMBLY, METAL REPAIR 4.8 27, 129, 154, 384, 393 R, AM 0702071203 TUBE ASSEMBLY, METAL REPAIR 4.7 27, 129, 154, 384, 393 R, AM 07020713 TUBE ASSEMBLY, METAL REPAIR 4.6 27, 129, 154, 384, 393 R, AM 0702071401 TUBE ASSEMBLY, METAL REPAIR 4.6 27, 129, 154, 384, 393 R, AM