TM 5-3805-280-24-2
Section II. MAINTENANCE ALLOCATION CHART FOR 230LCR AND 230LCRD (Cont'd)
(1)
(2)
(3)
(4)
(5)
(6)
MAINTENANCE LEVEL
DIRECT GENERAL
GROUP
COMPONENT/
MAINTENANCE
UNIT
SUPPORT SUPPORT DEPOT TOOLS AND
NUMBER
ASSEMBLY
FUNCTION
EQUIPMENT REMARKS
C
O
F
H
D
4360
Hydraulic System
Inspect
0.5
Replace
1.0
1
Repair
1.0
1
4367
Swing Motor
Inspect
0.5
and Park Brake
Replace
3.6
1
Repair
6.0
1
Swing Motor
Repair
1.0
1
Make-Up and
Crossover Relief
Valves
44
CUTTING
MECHANISMS
4400
Rock Drill
Inspect
0.5
0.5
(Model 230LCRD
Service
1.0
1.0
Only)
Adjust
1.0
1
Replace
1.6
1
Repair
3.8
1
Hydraulic Drifter
Inspect
0.5
0.5
Replace
1.5
1, 38-50
Repair
2.5
1, 38-50
Hydraulic Drifter
Repair
2.5
1
Control
HP Accumulator
Service
0.5
Repair
2.5
1, 36-38
69-72
LP Accumulator
Service
0.5
Repair
2.5
1, 36-38
69-72
GCX 14/12 Feed
Repair
2.5
1
Rod Changer
Service
1.0
1.0
Repair
2.5
1
Cradle and
Repair
2.5
1
Articulation
B-14