TM 55-2840-254-23
MAINTENANCE ALLOCATION CHART
NOMENCLATURE OF END ITEMS
T55-L-712
(1)
(2)
(3)
(4)
(5)
MAINTENANCE CATEGORY
TOOLS
(6)
GROUP
MAINTENANCE
AND
NUMBER
COMPONENT/ASSEMBLY
FUNCTION
EQUIPMENT
REMARKS
AVUM
AVIM
DEPOT
040203
STATOR VANES
INSPECT
-.-
56, 57
REPLACE
-.-
36, 45, 56,
57
REPAIR
-.-
56, 57
C, D, E,
G
040204
ROTOR BLADES
INSPECT
-.-
56, 57
REPLACE
-.-
11, 51, 55,O
56, 57, 58
REPAIR
-.-
57C, D, E
040205
IMPELLER
INSPECT
-.-
56, 57
REPAIR
-.-
56, 57D
REPLACE
-.-
040206
NO. 1 BEARING
INSPECT
-.-
REPLACE
-.-
040207
NO. 2 BEARING
INSPECT
-.-
48, 51, 53,
56
REPLACE
-.-
22, 28, 41,
53, 57
040208
NO.3 BEARING
INSPECT
-.-
48, 58
REPLACE
-.-
2, 23, 48,
57
040209
INTERSTAGE AIR BLEED BAND
INSPECT
-.-
56, 57
REPLACE
-.-
56, 57A
040210
BLEED ACTUATOR
INSPECT
-.-
56, 57
ADJUST
-.-
56, 57A, I, H
B-8. Change 6
