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Page Title:
Table 1. Unit Preventive Maintenance Checks and Services for Fuel Storage Tank-continued |
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 TM 10-5430-239-12&P
0017 00
Table 1. Unit Preventive Maintenance Checks and Services
for Fuel Storage Tank (continued).
EQUIPMENT
ITEM
MAN-
ITEM TO BE CHECKED
INTERVAL
PROCEDURE
NOT READY/
NO.
HOUR
OR SERVICED
AVAILABLE IF:
8
Berm Liner Drain Fitting
Before
Check drain plug, drain
Drain plug, drain
Assembly (8)
hose or drain ball valve for
hose or drain
damaged or missing parts.
ball valve is
missing,
improperly
connected or
damaged.
9
During
Tank (1)
Inspect for tears, leaks or
Tank has tears
punctures (Exclude
or punctures that
weeping/wicking where the
cannot be
tank seams are not
repaired.
involved and droplets do
not form or run down the
side of the tank.)
10
During
Filler/Discharge
Check for bent or binding
Stem, hand-
Gate Valve (2)
stem, broken hand-wheel
wheel gasket or
and leakage.
cam-lever arms
are damaged,
missing or leaks.
11
During
Drain Ball Valve (3)
Check for bent or binding
Stem or handle
stem, broken hand-wheel
damaged,
and leakage.
missing or leaks.
Drain Gate Valve (4)
Check for bent or binding
12
During
Stem or hand-
stem, broken hand-wheel
wheel damaged
and leakage.
or leaks.
Relief cap or
13
During
Vent and Pipe
Check for evidence of
flame arrestor is
Assembly (5)
leakage, damage or
damaged or
missing parts. Check the
missing. Relief
relief cap for cleanliness
cap gasket, flat
and freedom of operation.
rubber gasket or
Check if the flame
cam-lever arms
arrestor, relief cap gasket,
are damaged or
flat rubber gasket or cam-
missing.
lever arms are damaged
or missing.
Filler/Discharge
14
During
Check for evidence of
Cam-lever arms
Assembly (6)
damage or leakage.
are damaged or
Check if cam-lever arms
missing. Elbow
are damaged or missing.
body is cracked.
Check if the elbow body is
Elbow sealing
cracked or sealing surface
surface is badly
is badly dented. Check for
dented.
loose, damaged or missing
screws and gaskets.
0017 00-5
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