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 TM 55-1520-238-S
b. Logistical Shipment.
g. Wrap tail rotor blades with cushioning
material (D-5) sealed with tape (D-13).
(1) Install flyaway protective covers
(Appendix G and TM 1 1520 238 23
h. Package blades in blade boxes (item 59,
Secure covers in place with tape
table 4-1).
(D-13).
4-15.13 Remove ADF Wire Antenna and UHF L
B
(2) Install heat shrink film protective
and, Communications, and
Transponder
covering (Appendix G).
Blade Antennas. Remove FM AM Whip
Antenna (MWO 1 1520 238 50 37 installed) and
416 TRANSPORTED GROUND SUPPORT
Lower IFF Antenna (MWO 1 1520 238 50 36
EQUIPMENT.
installed) Paragraph 2 11.14.
Paragraph 2-12.
n
4-15.13.1 Remove HF Communication Anten
417 MARKING.
a (MWO 55 1520 238 50 60 installed) Paragraph
Paragraph 2-13.
4-15.14 Remove Vertical Stabilizer.
418 HELICOPTER LOADING AND TIEDOWN
a. Logistical Shipment. Remove and
(TRUCK SHIPMENT).
stow vertical stabilizer (para 2-25.15).
Helicopter and component loading and tiedown on
b. Tactical Shipment.
truck trailer will be conducted in accordance with
procedures outlined in paragraphs 4-18.1 thru
(1) d emove vertical stabilizer in accor
R
4-18.5 using figure 4-3 for 40 foot commercial truck,
c ance with TM 1 1520 238 23. Verti
figure 4-4 for 50 foot commercial truck, or figure 4-5
al stabilizer will not be stowed on
for M270A1 military truck.
helicopter.
(2) i lace and secure wrapped and cush
P
WARNING
oned vertical stabilizer on separate
truck with rotor shaft in upright posi
Safetied condition of armament,
ion.
canopy jettison, fuel, and electrical
systems must be verified before
NOTE
loading helicopters to avoid hazard
Vertical stabilizer may be left
of accidental fire or explosion.
installed on helicopter for tactical
4-18.1 Verify Preliminary Safety Procedures.
c
shipment. However, height of heli
Check and ensure performance of all Preliminary
opter at vertical stabilizer will be 18
Safety procedures listed in paragraph 4-14.2.
feet and 4 inches. Special routing will
4-18.2 Load Helicopter. Figure 4-3, 4-4, or 4-5.
be required.
a. Aline Transport Trailer for Loading.
Tail rotor shaft and tail rotor control
Position trailer forward of, and in line
rod will require support when verti
c
with, helicopter to be loaded. Aline aft
al stabilizer is removed for tactical
end of trailer 15 to 20 feet forward of heli
c
shipment. Use wood blocks to support
opter tail, then set truck parking brakes.
shaft and control rod. Secure wood
b. Install Air Vehicle Sling.
block to shaft and rod with tape.
TM 1 1520 238 23
4-15.15 Remove and Stow Wings. Paragraph
NOTE
2-11.15.
c
Allow sufficient cable slack for full heli
4-15.16 Install Protective Covers.
opter kneel.
a. Tactical Shipment.
c. 25 Ton Crane. Position crane to side of
helicopter. Connect air vehicle sling to
(1) Install flyaway protective covers
crane. Operate crane until slack in sling
(TM 1 1520 238 23). Secure covers in
is removed.
place with tape (D-13).
(2) e perational Opening Coverage. Cov
O
t r all uncovered open areas, opera
CAUTION
ional openings, air inlets and vents
with barrier material (D-1) sealed
Air vehicle sling attached to crane
with tape (D-13).
will remain installed to helicopter
during helicopter kneeling proce
(3) Canopy Glass Protection. Cover all
ures.
transparent wind screen and canopy
surfaces with barrier material (D-1)
d. Connect and Checkout Hydraulic
sealed with tape (D-13).
Cart. Paragraph 8-4.
Change 8
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