3 to BSTA 1243 W/L234.06 E.0: 105 Chapter.53 FUSELAGESTRUCTURE A530001 B Ballast Weight Instillaticin E.0: 100, 102 VA530003 C Ballast geight, Support Structure Assy. E.O.: 002,100 — VA530004 NC Ballast Weight Instl. STA 312 - 360,E.O.: 002, 100 Chapter 54 NACELLES & PYLONS - ,VA543000 C Main Strut Assy