HIGH-BANK LAUNCH OF BAY (Contd)
Do not connect IRB hoisting gear to bridge rafting
bracket mounting holes and quick-release pins. Use
only the load receiving pins with one chain hook at each
pin. Failure to comply may result in damage to
equipment or possible injury or death to personnel.
ac. Connect IRB hoisting gear hooks (3) from two chains (1) to load receiving
pins (5) at front of ramp bay (7) (ramp end).
ad. Connect IRB hoisting gear hooks (3) from two chains (2) having intermediate
chain hooks (4) to load receiving pins (5) at rear of ramp bay (7) (connecting
end), then shorten both chains (1) six links using intermediate chain hooks (4).
Perform step ae for ramp bay, or step af for interior
ae. Open two foldlocks (8) at front (connecting end) of ramp bay (7).
7 ft 6 in.
8 ft 4 in.