TM 55-1520-240-23-8
10-36
FLUSHING AIRFRAME FUEL SYSTEM
(Continued)
10-36
NOTE
Steps 14 thru 18 are with 74 .
14.
Remove screw (3) and nut (4) from clamp (5)
on fuel supply hose (6). Separate hose from
hose (7).
15.
Wearing gloves (E184.1), disconnect fuel supply
hose (6) from union (8) on both engines (9). Cap
union.
16.
Attach grounding wire (10) from each drain hose
(11) to grounded container (12).
17.
Connect one drain hose (11) to fuel supply hose
(6) on each engine (9). Place free end of each
drain hose in grounded container (12).
18.
Apply ac power to helicopter (Task 1-37).
10-181