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Page Title:
Figure 219. Tail Wheel Approach Shoring (Rear Door Loading) |
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 TM 55-1520-238-S
d. Position Approach Shoring. Normally
the only approach shoring required when
CAUTION
loading helicopter nose first will be two 12
x 228 inch strips of 1/2inch plywood to
Maintain clearance between heli-
protect stowed roller conveyors in cargo
copter rotor head and C5 pressure
aircraft ramp extension.
door while winching helicopter up
cargo ramp to prevent damage to
helicopter and C5
CAUTION
Carefully monitor underbelly clear-
ance when kneeling helicopter to
prevent damage to helicopter and
As helicopter approaches C5, moni-
C5.
tor clearance between tail rotor and
To prevent excessive stress on heli-
C5 pressure door to prevent damage.
copter landing gear and C5 cargo
e. Position Helicopter. Position helicopter
winch, do not apply helicopter
at base of C5 cargo ramp and align shor-
brakes during kneeling or erecting
ing.
operations.
f. Connect Cargo Aircraft Winch Cable to
h. Winch Helicopter Up Loading Ramp. Be-
gin winching helicopter up cargo aircraft
ramp. Maintain clearance between helicop-
g. Assign Army Loading Team Tasks.
ter rotor head and C5 pressure door by
(1) Assign personnel to operate tail wheel
kneeling helicopter (para. 813). Continue
steering.
winching helicopter until main wheels reach
(2) Assign personnel to monitor overhead,
FS 2080.
underbelly, and side wall clearance.
i. Install Safety Chains. Apply helicopter
(3) Assign one person to operate helicop-
brakes and install safety chains.
ter brakes.
j. Place Tail Wheel Shoring. Place a
single stack of step up shoring for tail wheel
(4) Assign one person to move hydraulic
consisting of following (fig. 219):
kneeling cart into cargo aircraft and
(1) Three pieces of 2 x 12 x 24 inch lumber.
perform helicopter kneeling and erect-
ing operations under direction of load-
(2) One piece of 12 x 12 x 3/4inch ply-
master.
wood.
TAIL WHEEL SHORING
M05-061
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