Section II. OPERATION UNDER USUAL CONDITIONS
Refer to Para 9-4, Unpacking and
Assembly and Installation. The M3Al CROP is delivered fully assembled.
Procedures for unlocking and locking twistlocks are covered in stacking and unstacking procedures, paragraph 7-
14. The twistlocks are used
to secure stacked M3A1
CROPs. They are
not ISO compatible.
A-FRAME ASSEMBLY RAISING AND LOWERING PROCEDURES.
Raising the A-frame Assembly.