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 TM 55-1925-204-12
Section II. MAINTENANCE ALLOCATION CHART
(1)
(2)
(3)
(4)
(5)
G
Functional group
Maintenance functions
Tools and
Remarks
R
equipment
O
A
B
C
D
E
F
G
H
I
J
K
U
C
P
A
O
I
S
L
I
R
V
R
N
N
E
A
I
N
E
R
E
E
U
S
R
D
A
B
S
P
E
R
B
M
P
T
V
J
L
R
T
L
P
H
U
B
E
E
I
U
I
A
A
A
A
A
I
E
C
S
C
S
G
T
L
C
I
U
L
R
T
T
E
T
N
E
L
E
R
L
D
0506
Lubricating Oil Purifier (Cont'd)
Frame Cover and Inlet Arm
C
..
..
..
..
..
..
C
C
..
..
32-I
0.1
..
..
..
..
..
..
0.4
0.6
Purifier Bowl
C
..
..
..
..
..
..
C
C
..
..
33-I, 34-I
0.1
..
..
..
..
..
..
0.2
0.2
..
..
35-I, 36-I
37-I
Clutch Assembly
C
..
..
..
..
..
..
C
C
0.2
..
..
..
..
..
..
2.0
3.0
Pump and Relief Valve
C
C
C
..
..
..
..
C
C
H
..
38-I
0.2
0.3
0.1
..
..
..
..
1.0
2.0
3.0
Bowl Spindle Brake
C
..
C
C
..
..
..
C
C
0.1
..
0.1
0.2
..
..
..
1.0
2.0
Speed Indicator
C
..
C
..
..
..
..
C
C
0.1
..
0.1
..
..
..
..
1.0
1.0
Bottom Screw
C
..
C
..
..
..
..
C
0.1
..
0.1
..
..
..
..
0.2
Heater and Filter Unit
C
..
c
..
..
..
..
C
C
0.1
..
0.2
..
..
..
..
2.0
1.0
Motor
C
C
C
C
..
..
..
C
C
H
0.1
3.2
0.1
0.2
..
..
..
2.0
2.0
3.0
Controller
C
..
C
..
..
..
..
..
C
0507
Fresh Water System Pump
(#1892)
C
C
C
..
..
..
..
C
C
H
..
39-I
0.1
0.2
0.1
..
..
..
..
1.0
1.0
6.0
Relief Valve
C
..
C
..
..
..
..
C
0.1
..
0.1
..
..
..
..
0.5
Air Volume Control
C
..
C
..
..
..
..
C
0.1
..
0.1
..
..
..
..
0.5
Pressure Switch
C
..
C
..
..
..
..
C
0.1
..
0.2
..
..
..
..
0.5
Motor
C
C
C
C
..
..
..
C
C
H
0.1
0.1
0.2
0.2
..
..
..
1.0
2.0
3.0
0508
Rotary Hand Pumps
C
..
C
..
..
..
..
C
C
0.1
..
0.2
..
..
..
..
2.0
2.0
06 GROUP- PNEUMATIC
EQUIPMENT
0601
Air Compressor
C
C
C
C
..
..
..
C
C
H
..
R-I
0.3
0.2
0.2
0.2
..
..
..
2.0
3.0
10.0
Cylinder Head
C
..
..
..
..
..
..
C
C
0.1
..
..
..
..
..
..
0.5
0.5
Pistons and Connecting Rod
C
..
C
..
..
..
..
C
0.2
..
0.2
..
..
..
..
2.0
Valves
C
..
C
C
..
..
..
C
C
0.2
..
0.1
0.5
..
..
..
1.0
1.0
Drive Belts
C
..
..
C
..
..
..
C
0.1
..
..
0.1
..
..
..
0.1
Switches, Pressure
C
..
C
..
..
..
..
C
0.1
..
0.1
..
..
..
..
0.2
Air Intake Silencer
C
..
C
..
..
..
..
C
0.1
..
0.1
..
..
..
..
0.5
0602
Lubrication System
C
..
C
..
..
..
..
..
C
0.2
..
0.2
..
..
..
..
..
2.0
0603
Tanks and Lines
C
..
C
..
..
..
..
H
C
0.2
..
0.2
..
..
..
..
8.0
2.0
0604
Motor
C
C
C
C
..
..
..
C
C
H
0.1
0.1
0.1
0.1
..
..
..
2.0
3.0
3.0
0605
Controller
C
..
C
..
..
..
..
..
C
0.1
..
0.1
..
..
..
..
..
1.0
C-8
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