TM 1-1520-238-23
Change 3
B-91
(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
07020201
PISTON, RESERVOIR
REMOVE
0.5
27, 74,
129, 154,
E
INSTALL
0.5
156, 376,
417
07020202
MANIFOLD ASSEMBLY
REMOVE
3.6
27, 129,
154, 156,
INSTALL
3.6
212, 215,
218, 329,
REPAIR
0.8
0.8
364, 384,
435, 445
070203
PANEL ASSEMBLY,
UTILITY
REPAIR
0.4
27, 81,
129, 154,
156, 222,
364, 376,
419, 435
E
07020301
PANEL ASSEMBLY,
GROUND SERVICE
REMOVE
0.5
27, 81,
129, 154,
E
INSTALL
0.5
,
,
156, 364,
REPAIR
0.4
376, 419,
435
070204
ACCUMULATOR,
HYDRAULIC, UTILITY
INSPECT
0.3
3, 5, 27,
52, 56,
81, 129,
AD
TEST
0.4
,
,
138, 154,
228, 262,
SERVICE
0.3
293, 294,
306, 311,
313, 324,
REMOVE
4.2
359, 376,
380, 384,
386 398
INSTALL
4.2
,
,
416, 418,
419, 421,
REPAIR
3.8
0.7
433, 435,
439, 442,
446
07020401
END CAP, UTILITY
REMOVE
4.3
27, 52,
Y
ACCUMULATOR
INSTALL
4.3
56, 138,
154 228
REPAIR
8.1
,
,
262, 384
