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Page Title:
Table 1. Unit Preventive Maintenance Checks and Services for Fuel Storage Tank-continued |
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 TM 10-5430-238-12&P
0017 00
ITEM TO BE
EQUIPMENT
MAN-
CHECKED OR
PROCEDURE
ITEM
NOT READY/
INTERVAL
HOUR
SERVICED
NO.
AVAILABLE IF:
Check for bent or binding stem,
Stem or handle is
Drain Ball
Before
6
broken handle, and leakage.
damaged or
Valve (6)
leaks.
(Models BA91-
141 & BA91-
140, PD52983-
50, BA91-141A
& BA91-140A)
Check for evidence of leakage,
Leaks are
Vent and Pipe
Before
7
damage or missing parts. Check
evident. Relief
Assembly (7)
the relief cap for cleanliness and
cap or flame
freedom of operation. Check if
arrestor is
the flame arrestor, relief cap
damaged or
gasket, flat rubber gasket or
missing. Relief
cam-lever arms are damaged or
cap gasket, flat
missing.
rubber gasket or
cam-lever arms
are damaged or
missing.
8
Before
Filler/Discharge
Check for evidence of damage or
Cam-lever arms
Assembly (8)
leakage. Check if cam-lever
are damaged or
arms are damaged or missing.
missing. Elbow
Check if the elbow body is
body is cracked.
cracked or sealing surface is
Elbow sealing
badly dented. Check for loose,
surface is badly
damaged or missing screws and
dented.
gaskets.
Hardware is
damaged or
missing.
Check immediate area for
Drain plug, drain
9
Before
Drain Fitting
evidence of leakage. Check
hose, drain gate,
Assembly (9)
drain plug, drain hose, or drain
or ball valve is
(Except Models
valve, for damaged or missing
missing, not
parts.
properly
BA91-141,
connected,
BA91-140)
damaged or
leaks.
Drain Fitting
Assembly (10)
(Models BA91-
141 and BA91-
140)
10
During
Tank (1)
Inspect for tears, punctures, or
Tank has tears or
leaks (Exclude weeping/wicking
punctures that
where the tank seams are not
cannot be
involved and droplets do not form
repaired.
or run down the side of the tank).
0017 00-5
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