TM 5-3805-298-23-4
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Table 1. Maintenance Allocation Chart (MAC) for the 924H Loader Continued.
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(1)
(2)
(3)
(4)
(5)
(6)
MAINTENANCE LEVEL
FIELD
SUSTAINMENT
TOOLS AND
MAIN-
EQUIPMENT
GROUP
COMPONENT/
TENANCE
REFERENCE REMARKS
NUMBER
ASSEMBLY
FUNCTION
C
F
H
D
CODE
CODE
Pilot Oil Pressure-
Replace
3.5
67, 68
Reducing Valve
Hydraulic Lock-Out
Replace
2.5
67, 68
Valve and Solenoid
Ride Control Valve and Replace
4.5
67, 68
Dead Engine Lowering Replace
2.5
67, 68
Control Valve
Differential Lock
Replace
3.5
67, 68
Control Valve and
Test
0.5
3, 37, 53, 64,
66, 68
2403
Pilot Valve Assembly
Replace
3.5
67, 68, 71
Test
0.5
2, 18, 25, 28,
37, 68
Direction and Downshift Replace
1.0
67, 68, 71
Switch
Test
0.5
16
Pilot Control
Accumulator
Replace
3.0
16, 68
Ride Control
Replace
2.5
16, 68
Accumulator
2404
Bucket Tilt Cylinder
Replace
2.0
67, 68
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