Check Gauge Wheel Clearance

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

NOTE: Gauge wheel clearance range is 1.0 mm to 5.6 mm (0.04 in. to 0.22 in.). The recommended setting is 3.2 mm (1/8 in.).

Add or remove shim washers on hub cap screw, between wheel and adjustment arm to obtain specified clearance. Tighten hub cap screw to specification.

Specification

Gauge Wheel to Disk Opener -Clearance 3.2 mm (0.125 in.)
Hub Cap Screw -Torque 217 N·m (160 lb-ft)

N78824


A-Disk Opener
B-Gauge Wheel

OUO6435,00023B5 -19-14FEB08-1/1