TM 9-2330-390-14&P
2-16. DETACHING FRONT AND REAR DOLLIES FROM SHELTER (SHELTER ON
GROUND) (SIDE LIFT OPERATION) (Con’t).
e. At front and rear, pull down on two lift cylinder levers (4) to raise top beam (2) until crossbrace
assemblies (3) are slightly above shelter (1).
f.
Deflate all air bags (see paragraph 2-8).
Use extreme caution when climbing and working on top of shelter during side lift
operations. Ensure that top of shelter is free of ice or debris which could cause slips
and falls. When working with twist locks from on top of shelter, maintain a
three-point contact with shelter as much as possible. When on top of shelter, always
be aware of where other personnel and tools are located to prevent accidental
bumps and trips. Failure to follow this warning may cause serious injury to
personnel.
Use extreme caution when removing twist locks. Keep hands and /or feet clear of
top hooks, top beams, and from between beams. Failure to follow this warning may
cause serious Injury to personnel.
Use extreme caution when loosening and removing twist locks. Loosened twist
locks must be removed or they may fall, causing serious injury to personnel.
NOTE
If there is difficulty loosening twist lock nut, or twist locks do not come out, it may be
necessary to operate hydraulic control valve to slightly retract or extend each lift
cylinder (see paragraph 2-21).
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