Section II. MAINTENANCE ALLOCATION CHART
COVER, CANISTERS AND
ELEMENTS
C
..
Cover Clamp and Tank Cover . . . . . . . .
C
0.3
0.1
C
C
A-C, B-I
C
O
Canisters and Band . . . . . . . . . . . . . . . . .
0.5
0.8
1.0 1.0
C
C
Cover Gasket and Elements . . . . . . . .
0.1
..
0.3
VALVES, LINES AND FITTINGS
O
C
Water Drain Valve . . . . . . . . . . . . . .
0.1
0.3
C
O
Air Vent Valve . . . . . . . . . . . . . . .
0.3
0.1
Lines and Fittings. . . . . . . . . . . . . . . . . . C
O
0.1
..
0.5
C
O
Coupler and Adapter . . . . . . . . . . . . . .
0.3
0.8
SIGHT GAGE AND DIFFERENTIAL
PRESSURE INDICATOR
Sight Gage Water Level . . . . . . . . . . . . . . . .
O
O
0.1
0.5
Differential Pressure . . . . . . . . . . . . . . . . . . C
O
O
Indicator. . . . . . . . . . . . . . . . . . . . . . . .. ... 0.1
0.8
1.0
TANK AND FRAME ASSEMBLY
Tank and Frame. . . . . . . .. . . . . . . . . . . . .
C-I
C
O
O
0.5
1.0 3.0
Rod Ground Assembly . . . . . . . . . . . . . . . . . . .
C
O
0.3
1.0
Data Instructions and . . . . . . . . . . . . . . . .
C
O
Warning Plates . . . . . . . . . . . . . . . . . . . . . . .
0.1
1.0
Section IV. REMARKS
Reference
Remarks
Code
Service consists of cleaning of the canister with solvent at each element change.
A-C
B-I
Repair consists of replacing the canisters and spring tension washers.
Repair includes straightening and welding of the frame by experienced alum inure welder.
C-I
B-2
