ENGLISH PRODUCT CARE, cont'd Mower Tracking your mower racks fo the left or it, a tracking adjustment is needed. To adjust the racking, use the tracking knob on the back of the mower and follow these instructions: 1. If the mower tracks (pules} to the right, footnote the backing knob to the left in Increments unit the mower tracks straight. See Figure 30. Tarn lft gooiest 2.