2-12. LIFTING SHELTER (Cont).
(3) Insert extension handle (13) into pump (14) and operate pumps on both dolly halves until all four
support struts (15) are fully extended. Regulate pumping to raise shelter ends together.
(4) Rotate four strut clamp assemblies (16) upward and tighten until secure.
(5) Open two control valves (12) by rotating counterclockwise, and close four leveling valves (1 1) by
rotating clockwise. Close control valves (12).