Extravehicular activity and payload Systems. 4-41 Multifunction Display System................ 4-42 Electrical Power.

Approximately 91 meters (300 feet) wide AFT FUSELAGE 3. ORBITER STRUCTURE ................. 3-1 4 ORBITER SYSTEMS ALLES TENES Environmental Control and Life.

7 E ¢ i { 7f | SSME SEGMENT SNC ы с . MAINTENANCE m SRB SEGMENT 7.