TWIST TUBES - The Drive Tubes are force fit into the Kreepy Krauly Cleaner Body and Swivel Head Assembly. To remove them twist each of the tubes slightly back and forth about 1/4 inch to work them out of the Body. This may take some effort especially if the Cleaner is older. Be Patient ! I'm holding the Cleaner down between my legs. It may be easier to have another person hold the Cleaner while you are twisting the Drive Tubes. Don't try to twist either Tube more than 1/4" back and forth or you chance breaking the Body or Swivel Head Assembly. You have to remove both Tubes at the same time. Generally they will come out of the Body first.
NOTE ASSEMBLY - When you are putting the Tube(s) back into the Cleaner, be aware of the orientation of the other pieces. You don't want to pull this apart again. This picture shows the Cleaner on its back. Note that the Float on the Swivel Head Assembly in down and that the Dive Float is below the Tubes.
PUSH-TWIST TUBES INTO BODY - Now using small 1/4" twists, ALTERNATELY push each of the Tubes back into the Body until you reach their marks. Note. Here's an example of the Dive Float on the wrong side of the Tubes. The Dive Float should be under the Tubes when the Cleaner is on its back.