Manitowoc Indigo Series Technician's Handbook page 53

D. Remove ice thickness probe
• Compress the hinge pin on the top of the ice
thickness probe.
• Pivot the ice thickness probe to disengage one
pin then the other. The ice thickness probe can be
cleaned at this point without complete removal.
If complete removal is desired, disconnect the ice
thickness control wiring from the control board.
E. Remove distribution tubes
• Distribution tubes thumbscrews are retained to
prevent loss. Loosen thumbscrews but do not pull
thumbscrews out of distribution tube.
• Loosen the two outer screws and pull forward on the
distribution tube to release from slip joint.
• Disassemble distribution tube by loosening the two
(2) middle thumbscrews and dividing the distribution
tube into two pieces.
F. Remove the water trough
• Depress the two tabs on the top of the water trough.
• Turn left and right ice dampers down to clear water
trough.
• Pull forward on the water trough to remove.
NOTE: Proceed to page 44, Step 6.
Part Number STH026 6/15 53