Section II. MAINTENANCE ALLOCATION CHART FOR CM150A/D475A AND CM 225/D475A
(1)
(2)
(3)
(5)
(6)
(4)
Maintenance Level
Direct General Depot
Unit
Support Support
Tools and
Group
Maintenance
Equipment
Remarks
Number
Function
Ref Code
Code
Component/Assembly
C
O
F
H
D
5019 PNEUMATIC MOTOR
ASSEMBLIES
TRACTION DRIVE
SERVICE
.05
PROPELLING MOTORS
REPLACE
4.0
REPAIR
5.0
PROPELLING MOTOR
REPLACE
2.0
CONTROL ASSEMBLY
REPAIR
PNEUMATIC DRIFTER
SERVICE
0.5
DRILL MOTOR
INSPECT
0.3 0.5
REPLACE
2.5
REPAIR
4.5
74
CRANES, SHOVELS AND
EARTH MOVING
EQUIPMENT
7473
LIFT AND SWING
MECHANISM
BOOM FRAME AND
SERVICE
0.5 0.3
DRILL GUIDE
INSPECT
0.2 0.5
ASSEMBLY
REPLACE
3.0
REPAIR
2.0
4.0
DRILL MOUNTING
SERVICE
0.3
CENTRALIZER
INSPECT
0.2 0.2
REPLACE
1.0
REPAIR
1.0
7476
MECHANISM
CHAIN AND GUIDE
SERVICE
0.3
ASSEMBLY
INSPECT
0.3
ADJUST
0.5
REPLACE
3.0
REPAIR
3.0
SERVICE
0.5
ASSEMBLY
REPLACE
1.0
REPAIR
2.0
FEED MOTOR
INSPECT
0.5
REPLACE
1.0
REPAIR
1.0
38