>>> 'sink4' problem from phillip -- Tue Jan  3 07:39:42 1989 <<<

P: Aspirator not working per Mr. Rooney
S: Removed wafer debris from aspirator unit.
   This unit now works properly.

>>> 'sink4' problem from tom -- Fri Dec  1 11:31:41 1989 <<<

Problem:  Line broke in back of sink. Line #9 from the little black solenoid
          on the upper right of the sink (red tubing).

Cause:    Old age. The tube split.

Solution: Trimmed ends, put in a Jaco connector. Sink is up.
