TM 55-1520-240-23-8
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BLEEDING AND PRIMING ENGINE FUEL CONTROLS
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INITIAL SETUP
Applicable Configurations:
Without 74
Tools:
Aircraft Mechanics Tool Kit, NSN 5180-00-323-4692
Flexible Drain Hose-Open One End, Other End No. 8
(11/16 Across Flats) Female Union, 20 Feet Long
Grounded Container, 5 Gallon or Equivalent
Materials:
Gloves (E184.1)
Cloths (E121)
Personnel Required:
Medium Helicopter Repairer (2)
Inspector
References:
Task 1-37
Task 1-38
Equipment Condition:
Helicopter Grounded (Task 1-29)
Engine Work Platform Open (Task 2-2)
Engine Access Cover Open (Task 4-49)
Apply AC Electrical Power and Hydraulic Power to
Helicopter (Tasks 1-37 and 1-38)
General Safety Instructions:
All regulations and instructions
for handling fuels shall be strictly
observed.
Fuel is flammable and irritant to skin,
eyes, and respiratory tract. Avoid
repeated or prolonged skin contact.
Handle only in well-ventilated areas.
Keep away from sparks, open flames,
or other sources of ignition.
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