NASA Targets Monday for Earliest Launch Attempt of Endeavour

NASA To Work Issue Over the Weekend and Targets Monday for Launch of Endeavour, SpaceRef
“It will be 24 hours from the scrub time before technicians can access Endeavour’s aft cabin Load Control Assembly (LCA). The LCA, a switchbox, is now where engineers think the problem is. By dinner time Saturday managers feel they will be able to start troubleshooting the problem after they’ve gained access to the LCA. Managers will meet Saturday night and Sunday morning to discuss progress on the issue. If they are to launch on Monday NASA will have to make that call no later than early Sunday afternoon so that by around 3 pm EDT they can begin preparations for launch.”