TM 55-1520-228-BD
LIFTING
Lifting or moving heavy equipment incorrectly can cause serious injury. Do not try
to lift or move more than 50 pounds by yourself. Bend legs while lifting. D
O
not
support heavy weight with your back.
Always use assistants during lifting opera-
tions.
Use guide ropes to move hanging assemblies.
Lack of attention or being in
an improper position during lifting operations can result in serious injury.
Pay
close attention to movements of assemblies being lifted.
Do not stand under lifted
assembly or in a position where you could be pinned against another object. Watch
your footing.
NOISE
Sound pressure levels in and around this aircraft during operating conditions exceed
the Surgeon General’s hearing conservation criteria, as defined in TB MED 501.
Hearing protection devices such as aviator helmet or ear plugs are required to be
worn.
RADIOACTIVE MATERIALS
Self-luminous dials and ignition units may contain radioactive materials. If such
an instrument or unit is broken or becomes unsealed, avoid personal contact. Use
forceps or gloves made of rubber or polyethylene to pick up contaminated material.
Place materials and gloves in a plastic bag.
Seal bag and dispose of it as radio-
active waste in accordance with AR 708-1 and TM 3-261 (Refer to TB 43-0108). Repair
shall conform to requirements in AR 385-11.
SANDING DUST
Sanding on reinforced laminated glass produces fine dust that may cause skin
and lung irritations.
Observe necessary protective measures.
STARTING HELICOPTER
Starting and operation of the helicopter will be performed only by authorized
personnel.
TOXIC POISONS
Turbine fuels, lubricating oils,
and adhesives contain additives which are poisonous
and readily absorbed through the skin.
Do not allow them to remain on skin longer
than necessary.
Wear protective equipment.
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