increased press wheel travel:
press wheel contact can be achieved by increased vertical
movement of the press wheel assembly in order to maintain
contact with the soil.
original down stop for the press wheel arm restricted the
travel by at least one inch.
new down stop for the press wheel arm allows increased vertical
travel of the press wheel.
Parts Catalog 90-20.pdf
Place a block under press wheel to release pressure or lift
press wheel and tighten nut (item 18) on bolt (item 37)
to hold press wheel in place.
Remove Bolt (item 63) and Spacer “h” Frame (item
70). Be careful not to lose the Machine Bushing (item 43)
located on the right side.
Insert new bolt, Truax part
number 1201, Down Stop-Press Wheel Arm.
This replaces item 63 and 70. The bolt head should be on
the right side.
Torque bolt to 80 lb-ft or 110 Nm - reference
Bolt Torque Specification chart Maintenance and Service
Adjust depth band scrapers - reference
Maintenance and Service 40-4.
the Drill 30-17 and verify that the drill is leveled
so that the no-till coulters, double discs and press wheels
are in the same plane.
Truax Company for more detail.