TM 55-1520-240-23-8
10-37.1
FLUSHING ENGINE FUEL SYSTEM
(Continued)
10-37.1
Do not use tape to seal open ports.
Tape adhesive is soluble in fuel and
can cause contamination.
4.
Disconnect fuel hose (7) from flow divider (8) on
each engine (3 and 4). Cap connectors.
5.
Connect a drain hose (9) to fuel hose (7) on each
engine (3 and 4).
6.
Attach ground wires (10) from each drain hose (6
and 9) to grounded container (11).
7.
Place free end of each drain hose (6 and 9) in
grounded container (11).
8.
Apply hydraulic power to helicopter (Task 1-38).
10-200
