Adjusting Marker Length

1. 
   A38737-UN-11DEC95

   
   A41376-UN-29AUG97

   A - Set Screws

   B - Dimension

   Lower marker and loosen set screws (A).

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2. NOTE: Dimension (B) is measured from the center line of the outer opener to the marker disk. This is an approximate dimension and should be checked by measuring the distance between the outer seed furrow and marker furrow in the field.

   Adjust marker to length shown below.

   4.6 m (15 ft) Machine		6.1 m (20 ft) Machine
   Row Spacing	Marker Length	Row Spacing	Marker Length
   15 cm (6 in.)	2362 mm (93 in.)	15 cm (6 in.)	3124 mm (123 in.)
   19 cm (7.5 in.)	2381 mm (93.75 in.)	19 cm (7.5 in.)	3143 mm (123.75 in.)
   25 cm (10 in.)	2413 mm (95 in.)	25 cm (10 in.)	3175 mm (125 in.)

3. Tighten set screws to specification.

   Item	Measurement	Specification
   Set Screws	Torque	50 N˙m (37 lb-ft)