SYSTEMS OPERATION - Continued
Operators and commanders seats are mounted on a support column.
Seat can be adjusted forward and backward, and up and down, and seat back can be adjusted
Seat cushion and backrest are padded with foam rubber and covered with
coated cloth. Backrest is easily removable.
Entire seat assembly, including support column,
is easily removable by organizational maintenance personnel. Periscope stowage boxes are
mounted next to the operators and commanders seats.