TM 55-1520-240-23-8
10-37
FLUSHING ENGINE FUEL SYSTEM
10-37
INITIAL SETUP
Applicable Configurations:
Without 74
Tools:
Aircraft Mechanics Tool Kit, NSN 5180-00-323-4692
Drain Hoses (2), Approximately 16 Feet Long, One
End to Have 5/8 Inch Standard Hose Flared Fitting
Drain Hoses (2), Approximately 16 Feet Long One
End to Have 3/8 Inch Standard Hose Flared Fitting
Grounded Container, 50 Gallon or Equivalent
Materials:
Cloths (E135)
Gloves (E184.1)
Personnel Required:
Medium Helicopter Repairer (2)
Inspector
References:
Task 1-37
Task 1-38
TM 55-2840-254-23
Equipment Condition:
Battery Connected
Electrical Power On
Helicopter Grounded (Task 1-29)
Helicopter Refueled (Task 1-51)
Engine Work Platforms Open (Task 2-2)
Engine Access Cover Open (Task 4-49)
General Safety Instructions:
All regulations and instructions
for handling fuels shall be strictly
observed.
10-193