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Page Title:
Table 2-1. Operator Preventive Maintenance Checks and Services-continued |
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 TM 5-5430-226-12
Table 2-1. Operator Preventive Maintenance Checks and Services - cont.
B - Before Operation
D - During Operation
A - After Operation
INTERVAL
Procedures
Equipment is not
Item
Item To Be
Check for and have repaired
Ready/Available
No.
B
D
A
Inspected
or adjusted as necessary
If:
Accessories
6
Hose Assembly
Inspect hose for punctures, tears, and
Hose punctured. Fittings dam-
damaged fittings.
aged.
7
Drain Valve
a. Open and close valve. Valve stem
Valve stem sticks or binds.
should turn freely.
b. Inspect valve stem for leaks.
Valve stem leaks.
c. On tanks manufactured by Amfuel
Coupling is cracked or dam-
Company, inspect cam-lock cou-
aged.
plings for cracks. Inspect locking
arms for damage.
d. On tanks manufactured by Amfuel
Gaskets leak.
Company, inspect for damaged or
missing coupling gaskets.
e. On tanks manufactured by Amfuel
Couplings leak.
Company, inspect for leaks at cou-
plings.
8
4-inch Gate
a. Inspect for loose or missing valve
Valve handle missing.
Valve
handle.
b. Open and close valve. Valve stem
Valve stem
sticks or binds.
should turn freely.
c. Check for loose or missing bolts
Hardware missing.
and nuts.
d. Inspect valve stem, bonnet and
Gaskets leak.
flange gaskets for leaks.
9
Ground Cloth
Inspect for tears.
Ground cloth excessively torn.
10
Repair Kit
Check for missing components.
Components of repair kit miss-
Compare packing list with com-
ing.
ponents in kit.
2-5
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