1.   But the fact that ground technicians have been unable to devise a way to combat the problem is linked to the overall stress on an underfunded space program.

2.   On Tuesday, ground technicians used a backup sensor system as they loaded the shuttle with the chemical reactants required to generate electricity.

3.   Over the weekend, ground technicians replaced a sluggish propellant system valve on the shuttle, clearing one of the issues.

4.   Since ground shuttle technicians need at least four days between the landing of one vehicle and the liftoff of another, the Atlantis flight would be delayed several days.

5.   The analysis revealed the insulation likely had been damaged inadvertently when mashed by an access platform used by ground technicians.

6.   The planes carry TV cameras that allow ground technicians to fly them by remote control.

7.   The spacecraft lifted off on time Wednesday, though ground technicians had to scramble in the final hours to replace a leaky crew hatch seal.

8.   While ground technicians hustled to replace the valve early this week, the severe weather that forced the first delays abated.

9.   Delta and Tarom ground technicians, aware of the problem, serviced the engine, but the problem only was apparent during flight, the report said.

10.   Delta and Tarom ground technicians, aware of the problem, serviced the engine, but the problem only was noted in flight, the report said.