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TM 10-5430-242-12&P
0005 00
0005 00-15
Change 1
10. Open the drain fitting ball valve to allow the remaining fuel to drain from the tank.
WARNING
Sludge that accumulates in the bottom of the fuel tank gives off toxic and
explosive vapors. Inhaling these vapors can cause lead poisoning. When cleaning
tanks, provide ample ventilation to carry off harmful fumes.
11. Clean the tank of residual sludge that accumulates at the bottom of the storage tank and dispose of
the sludge in compliance with EPA and local regulations.
PREPARATION FOR MOVEMENT
CAUTION
Always handle the tank carefully. Components stored with the tank should be
padded to avoid chafing during movement. Rough handling of the tank or
components will result in damage.
1. Drain all fuel from the tank.
2. Dry out the tank by purging it with air pressure. Use a maximum line pressure of 50 pounds per
square inch (3.40 atmospheres).
a. Insert the air hose through the filler/discharge adapter, placing rags (Item 2, WP 0042 00)
around the air hose at the fitting to prevent air from escaping.
b. Apply compressed air into the tank until the tank expands to 3 feet (0.914 meters) in height.
c. Remove the dust cap from the vent fitting to allow air to vent from the tank for 30 minutes.
d. Deactivate the compressed air source and remove the air hose and rags.
3. Remove the drain hose assembly from the drain fitting and install the drain plug.
4. Remove the filler/discharge elbows from the filler/discharge adapters.
5. Install the dust caps, pushing in on the cam-lever arms to lock the dust caps in place.
6. Remove the vent pipe assembly from the flanged adapter and install the dust cap, pushing in on the
cam-lever arms to lock the dust caps in place.
7. Brush off any stones or debris clinging to the tank.
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