Install Knockout Wheel Assembly

1. CAUTION: Damage to the knockout wheel occurs when Runoff function is performed without installing seed bowl.

   NOTE:

   
   A82565-UN-08MAY14

   
   A77896-UN-27AUG13

   
   A82575-UN-09MAY14

   
   A82567-UN-08MAY14

   A - Knockout Wheel

   B - Clip

   C - Fastener

   D - Knockout Assembly

   E - Tab

   F - Slot

   The knockout wheel (A) is used to ensure that seeds are fully released from vacuum hole. Wheel projections engage vacuum holes to eject all seeds and foreign material from seed cell.

   Open vacuum meter. See ACCESSING THE VACUUM METER in this section.

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2. Install knockout assembly (D) by sliding slot (F) into position under fastener (C).

3. Slightly pull back on clip (B). Position tab (E) and release clip. Make sure clip locks over position of tab as shown.

   NOTE: When closing dome, verify that wheel is aligned with row of seed cells on seed bowl.