TM 10-1670-287-23&P  0013 00  3.  Continue to flake canopy by pulling out seams one by one on each remaining cell. Smooth each cell  until all cells are flaked and all line groups are clearly separated and tight.  4.  Rigger check number 1.  1.  Fold leading edge over canopy so cell openings are even with A lines. Keep lines taut.  Fold canopy as follows:  FOLDING CANOPY  Control  Lines  D Lines  BLines A Lines  CLines Cell Openings  A Lines  0013 00-7   Change 2 