TM 9-2330-398-10
2-19.
BASIC BULK HAUL AND FUEL-SERVICING OPERATIONS NOT INVOLVING USE OF ENGINE AND PUMP
(continued).
d.
WATER DRAIN
NOTE
Accumulated water should be drained from the system after each period of operation.
Operation begins and ends with all valves closed.
1.
Make sure all valves are closed.
2.
Place suitable container under manifold (23) in piping control cabinet. Pull emergency valve A control handle (10)
to OPEN position. Slowly open valves H and J (21 and 22). Allow to drain until pure fuel begins to flow. Close
valves H and J (21 and 22), and set emergency valve A control handle (10) to CLOSED position.
3.
Place suitable container under drain valves (25 and 26). Open drain valves (25 and 26). Drain valves (25) are
located behind piping control assembly near 4-inch (10.16-cm) flow control valve (24). Drain valves (26) are
located beneath the tank, fastened to emergency valve discharge tube (27). Allow to drain until fuel begins to flow.
Close drain valves.
4.
Place suitable container under valve N (30) on bottom of filter/separator (29). Open valve M (28), then slowly
open valve N (30). Allow to drain until fuel flow begins. Close valves N and M (30 and 28).
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