c . Assembly of the MLC 70 Bridge - CONT
Use care when pinning sections. Sections are heavy and can cause injury to personnel.
Some side to side and up and down movement may be required to align hinge points for
(a) Install bridge section hinge pin (1) through connecting point (2) (outside view).
(b) Install retainer (3) in pin (1).
(c) Install quadrant hinge pin (4) in the inside connector (5) of bridge sections (6) and (7)
so that the hole for the quadrant locking pin retaining hole (8) is located toward the
middle area between the two sections (inside view). For ease of installation of
quadrant, retaining hole (8) must run from the 10:30 to the 4:30 position (45" in
reference to the ground). Retaining hole (8) must be 4 1/2 1/2 in. from the surface of
bridge section hinges.
(d) Repeat steps (a) thru (c) for opposite side of bridge section.
2-48 Change 2