Marker Shear Bolt or Cotter Pin (1750 Standard)
(4-Row Narrow Planters) Use 8 x 63 mm cotter pin as a shearing device should the marker hit an obstacle.
(4-Row Wide and 6-Row Narrow Planters) Use a 5/16 x 2-1/2 in. (SAE 2) bolt (A) as a shearing device should the marker hit an obstacle.
IMPORTANT:
When the marker breaks away, avoid lifting planter until marker is back in line with frame and bolt (A) or cotter pin has been replaced.
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