YCW 750 SSG Curtain Wall System E9-3428 OPTIONAL FRAMING MEMBERS USING 4 SIDE TOGGLE METHOD (2-1/2" X 8-7/8") H-3541 E9-8489 E9-3433 8-7/8" [225.4mm] E9-3426 E9-3426 E9-3428 E1-3546 E9-3426 E9-8489 E9-3428 E9-8489 Effective Date: March 6, 2019 | 04-1006-08 E9-3434 Page-31