Sea Recovery SRC Ultra Whisper Compact 200 Owner's Manual page 204

Repair #2: Polish the Sliding Control Panel (Item #9)
The Sliding Control Panel (Item #9) is made up of special polymer. It is pressed against the interior surface of the
spacer (Item #14) and forced to move axially rubbing with the aforementioned surface. This repetitive axial
displacement can wear or scratch the surfaces in contact, especially that of the control sliding panel. This wear can
cause a defective closing between these two elements producing pressure breaks in the functioning of the ETD.
A malfunctioning sliding panel can be replaced or resurfaced and cleaned to restore a smooth surface. Both options
provide the same results and solve the problems associated with the wear of the sliding distributor panel.
Closing Face of the spacer
section 7 page 19 of 39
Sea Recovery Ultra Whisper Rev. A
Sliding Control Panel
Item #9
Tools Necessary for repair:
WetDry Sandpaper #400.
Industrial scrub type "Scotch Brite"
Allen Key 5 mm.
Fixed flat key 12-13.