Frontier Wheel Off Set Disk Harrow DH4411 DH4414 Assembly & Operating Instruction Manual

Operating the Machine SET DRAWBAR ANGLE The drawbar can be positioned so disk will trail directly behind tractor or be offset in one of several positions. The harrow may be moved laterally behind tractor by moving drawbar plates on offset bar. First, remove the bolts through offset bar, slide plates to right or left, and replace bolts. The drawbar may be adjusted to give the desired angle in the front gang. To do this, remove the angle-selecting bolt, rotate the drawbar to the desired setting, replace and tighten bolts. Moving the drawbar to right has the effect of increasing angle in the front gang, moving it to the left decreases it. The greater the angle, the more aggressively the gang will plow.

This is desirable in hard ground conditions or when more penetration is wanted. Final adjustment should be made after harrow has been put into operation, observing the proper angle and trailing of the harrow.