TM 55-1520-240-23-1
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PREPARE HELICOPTER FOR INTERMEDIATE STORAGE
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INITIAL SETUP
Applicable Configurations:
All
Tools:
Copper Tube, Annealed, 1/4 Inch Diameter, 5 Feet
Long
Siphon Pump
Sprayer
Brush
Goggles
Materials:
JP-4 Turbine Fuel (E182)
Cloths (E120)
Dry Cleaning Solvent (E161)
Gloves (E184.1)
Tape (E388)
Hydraulic Fluid (E197)
Soap (E352)
Preservative Compound (E153)
Grease (E190)
Epoxy Primer (E292.1)
Personnel Required:
Medium Helicopter Repairer
Inspector
References:
DA PAM 738-751
TM 11-1520-240-20
TM 55-2840-254-23
Task 1-26
Task 1-29
Task 1-32
Task 1-39
Task 1-71
Task 1-73
Task 1-72
Task 1-76
Task 1-88
Task 1-102
Task 2-343
Task 3-7
Task 3-12
Task 10-2
Task 10-3
Task 10-8
Task 10-18
Task 10-34 or 10-35
Task 12-39
Task 17-4
General Safety Instructions:
Dry cleaning solvent (E161) is
combustible and toxic. It can irritate
skin and cause burns. Use only with
adequate ventilation, away from open
flame. In case of contact, immediately
flush skin or eyes with water for
at least 15 minutes. Get medical
attention for eyes.
PREPARE DRIVE SYSTEM
1.
Prepare drive system for storage (Task 1-102).
PREPARE ENGINE
2.
Refer to TM 55-2840-254-23.
PREPARE AUXILIARY POWER UNIT
3.
Prepare APU for storage (Task 1-102).
PREPARE HYDRAULIC SYSTEMS
4.
Prepare hydraulic systems for storage (Task
1-102).
PREPARE ROTARY-WING BLADES
5.
Prepare rotary-wing blades for storage (Task
1-102).
PREPARE ROTARY-WING SYSTEM HEADS
6.
Prepare rotor system for storage (Task 1-102).
PREPARE ROTARY-WING SYSTEM HEAD
CONTROLS
7.
Prepare rotary-wing system head control for
storage (Task 1-102).
PREPARE FUEL SYSTEM
8.
Defuel helicopter (Task 10-34 or 10-35).
9.
Purge each fuel cell (Task 10-2 or 10-3).
10.
Clean fuel cell (Task 10-8).
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