(07/12/2000) --- Being lowered into the payload bay of Discovery for a closer look at the payload are STS-92 Mission Specialists Leroy Chiao (second from left) and Bill McArthur (far right), accompanied by Boeing workers. In the foreground is the Pressurized Mating Adapter-3. They and other crew members Commander Brian Duffy, Pilot Pam Melroy and Mission Specialists Koichi Wakata, Jeff Wisoff and Michael Lopez-Alegria are taking part in Crew Equipment Interface Test activities. STS-92 is scheduled to launch Oct. 5 on Shuttle Discovery from Launch Pad 39A on the fifth flight to the International Space Station. Discovery will carry the Integrated Truss Structure (ITS) Z1, the PMA-3, Ku-band Communications System, and Control Moment Gyros (CMGs)