73173 Kit Blade Replacement, Warm Grey

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73173 Kit Blade Replacement, Warm Grey
73173 Kit Blade Replacement, Warm Grey

Skimmer weir blade replacement in warm grey for 2004-current Hot Springs models.

The skimmer weir is located at the entrance of the filter compartment, and is designed to allow water to enter the filter area. Additionally, the weir is designed to remove or skim any floating debris from the surface of the water.

When the filter area requires more water (jet pump activation), the weir will move down to allow more water to enter. Conversely, when the filter area requires less water (jet pump is deactivated), the weir will move up to decrease the amount of water entering the filter area.

  • If a weir blade becomes stuck in the up position, the jet pump can surge due to lack of water.
  • If a weir blade becomes stuck in the down position, the skimming action used to remove debris will be eliminated.
  1. Disconnect power to the spa.
  2. Remove the filter lid.
  3. Remove the filter.
  4. Remove the weir by grasping the top of the weir and pulling up.
  5. Using a flat-head screwdriver, remove the two x-mas tree fasteners from the tops of the rails.
  6. Slide weir blade up and out of the tracks.
  7. To reinstall the weir blade, reverse steps 4 to 5.
  8. To reinstall the weir, reverse steps 1 to 3.



Item Description Part #
1A WEIR White Replacement Kit (Discontinued) 71860
1B WEIR C.Gry Replacement Kit 71856
1C WEIR W.Gry Replacment Kit 73172
1D WEIR Taupe Replacement Kit (Discontinued) 72876
* Blade Replacement Kit White 72045
* Blade Replacement Kit C. Gry 72046
* Blade Replacement Kit W. Gry 73173
* Blade Replacement Kit Taupe 72877
* Screw 1/4-20x3/4 TH PLP SS MS 30365
* Boss Speaker 38508
* WEIR Retainer Pin 39283
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