Check Gauge Wheel Clearance—All Gauge Wheels

1. NOTE: Clearance must be checked at location where gauge wheel and disk are closest. A correct clearance is 1.0 mm to 6 mm (1/32 in. to 1/4 in.). A clearance of 3 mm (1/8 in.) is recommended.

   
   N60193-UN-16APR02

   
   A83021-UN-14JUL14

   A - Disk Opener

   B - Gauge Wheel

   Measure clearance between gauge wheel (B) and disk opener (A).

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2. Move shims to adjust clearance. Retain shims on cap screw for later use.

   Item	Measurement	Specification
   Gauge Wheel to Disk Opener	Clearance	3 mm (1/8 in.)